hgext/rebase.py
author Jun Wu <quark@fb.com>
Wed, 06 Sep 2017 15:23:19 -0700
changeset 34093 15ec3119d500
parent 34092 8a8e7a94ba07
child 34094 5d45a997d11d
permissions -rw-r--r--
rebase: use unfiltered repo when loading state Before this patch, `rebase --abort` may fail to do the cleanup: $ hg rebase --abort rebase aborted (no revision is removed, only broken state is cleared) The added test case makes sure `--abort` works in this case. Differential Revision: https://phab.mercurial-scm.org/D643
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# rebase.py - rebasing feature for mercurial
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#
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# Copyright 2008 Stefano Tortarolo <stefano.tortarolo at gmail dot com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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'''command to move sets of revisions to a different ancestor
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This extension lets you rebase changesets in an existing Mercurial
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repository.
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For more information:
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https://mercurial-scm.org/wiki/RebaseExtension
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'''
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from __future__ import absolute_import
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import errno
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import os
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from mercurial.i18n import _
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from mercurial.node import (
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    nullid,
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    nullrev,
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    short,
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)
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from mercurial import (
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    bookmarks,
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    cmdutil,
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    commands,
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    copies,
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    destutil,
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    dirstateguard,
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    error,
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    extensions,
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    hg,
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    lock,
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    merge as mergemod,
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    mergeutil,
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    obsolete,
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    obsutil,
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    patch,
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    phases,
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    registrar,
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    repair,
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    repoview,
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    revset,
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    revsetlang,
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    scmutil,
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    smartset,
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    util,
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)
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release = lock.release
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templateopts = cmdutil.templateopts
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# The following constants are used throughout the rebase module. The ordering of
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# their values must be maintained.
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# Indicates that a revision needs to be rebased
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revtodo = -1
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revtodostr = '-1'
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# legacy revstates no longer needed in current code
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# -2: nullmerge, -3: revignored, -4: revprecursor, -5: revpruned
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legacystates = {'-2', '-3', '-4', '-5'}
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cmdtable = {}
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command = registrar.command(cmdtable)
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# Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
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# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
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# be specifying the version(s) of Mercurial they are tested with, or
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# leave the attribute unspecified.
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testedwith = 'ships-with-hg-core'
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def _nothingtorebase():
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    return 1
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def _savegraft(ctx, extra):
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    s = ctx.extra().get('source', None)
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    if s is not None:
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        extra['source'] = s
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    s = ctx.extra().get('intermediate-source', None)
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    if s is not None:
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        extra['intermediate-source'] = s
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def _savebranch(ctx, extra):
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    extra['branch'] = ctx.branch()
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def _makeextrafn(copiers):
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    """make an extrafn out of the given copy-functions.
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    A copy function takes a context and an extra dict, and mutates the
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    extra dict as needed based on the given context.
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    """
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    def extrafn(ctx, extra):
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        for c in copiers:
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            c(ctx, extra)
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    return extrafn
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def _destrebase(repo, sourceset, destspace=None):
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    """small wrapper around destmerge to pass the right extra args
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    Please wrap destutil.destmerge instead."""
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    return destutil.destmerge(repo, action='rebase', sourceset=sourceset,
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                              onheadcheck=False, destspace=destspace)
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revsetpredicate = registrar.revsetpredicate()
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@revsetpredicate('_destrebase')
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def _revsetdestrebase(repo, subset, x):
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    # ``_rebasedefaultdest()``
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    # default destination for rebase.
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    # # XXX: Currently private because I expect the signature to change.
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    # # XXX: - bailing out in case of ambiguity vs returning all data.
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    # i18n: "_rebasedefaultdest" is a keyword
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    sourceset = None
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    if x is not None:
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        sourceset = revset.getset(repo, smartset.fullreposet(repo), x)
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    return subset & smartset.baseset([_destrebase(repo, sourceset)])
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def _ctxdesc(ctx):
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    """short description for a context"""
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    desc = '%d:%s "%s"' % (ctx.rev(), ctx,
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                           ctx.description().split('\n', 1)[0])
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    repo = ctx.repo()
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    names = repo.nodetags(ctx.node()) + repo.nodebookmarks(ctx.node())
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    if names:
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        desc += ' (%s)' % ' '.join(names)
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    return desc
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   133
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class rebaseruntime(object):
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    """This class is a container for rebase runtime state"""
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    def __init__(self, repo, ui, opts=None):
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        if opts is None:
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            opts = {}
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        self.repo = repo
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        self.ui = ui
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        self.opts = opts
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        self.originalwd = None
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        self.external = nullrev
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        # Mapping between the old revision id and either what is the new rebased
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        # revision or what needs to be done with the old revision. The state
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        # dict will be what contains most of the rebase progress state.
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        self.state = {}
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        self.activebookmark = None
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        self.destmap = {}
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        self.skipped = set()
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   152
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        self.collapsef = opts.get('collapse', False)
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        self.collapsemsg = cmdutil.logmessage(ui, opts)
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        self.date = opts.get('date', None)
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   156
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        e = opts.get('extrafn') # internal, used by e.g. hgsubversion
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        self.extrafns = [_savegraft]
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   159
        if e:
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            self.extrafns = [e]
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   161
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   162
        self.keepf = opts.get('keep', False)
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   163
        self.keepbranchesf = opts.get('keepbranches', False)
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   164
        # keepopen is not meant for use on the command line, but by
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   165
        # other extensions
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        self.keepopen = opts.get('keepopen', False)
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   167
        self.obsoletenotrebased = {}
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   168
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    def storestatus(self, tr=None):
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        """Store the current status to allow recovery"""
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   171
        if tr:
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   172
            tr.addfilegenerator('rebasestate', ('rebasestate',),
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   173
                                self._writestatus, location='plain')
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   174
        else:
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   175
            with self.repo.vfs("rebasestate", "w") as f:
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   176
                self._writestatus(f)
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   177
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    def _writestatus(self, f):
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        repo = self.repo.unfiltered()
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   180
        f.write(repo[self.originalwd].hex() + '\n')
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        # was "dest". we now write dest per src root below.
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        f.write('\n')
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   183
        f.write(repo[self.external].hex() + '\n')
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   184
        f.write('%d\n' % int(self.collapsef))
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   185
        f.write('%d\n' % int(self.keepf))
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   186
        f.write('%d\n' % int(self.keepbranchesf))
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   187
        f.write('%s\n' % (self.activebookmark or ''))
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   188
        destmap = self.destmap
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   189
        for d, v in self.state.iteritems():
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   190
            oldrev = repo[d].hex()
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   191
            if v >= 0:
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   192
                newrev = repo[v].hex()
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   193
            else:
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   194
                newrev = v
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   195
            destnode = repo[destmap[d]].hex()
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   196
            f.write("%s:%s:%s\n" % (oldrev, newrev, destnode))
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   197
        repo.ui.debug('rebase status stored\n')
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   198
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   199
    def restorestatus(self):
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   200
        """Restore a previously stored status"""
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   201
        repo = self.repo.unfiltered()
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   202
        keepbranches = None
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   203
        legacydest = None
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   204
        collapse = False
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   205
        external = nullrev
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   206
        activebookmark = None
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   207
        state = {}
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   208
        destmap = {}
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   209
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   210
        try:
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   211
            f = repo.vfs("rebasestate")
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   212
            for i, l in enumerate(f.read().splitlines()):
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   213
                if i == 0:
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   214
                    originalwd = repo[l].rev()
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   215
                elif i == 1:
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   216
                    # this line should be empty in newer version. but legacy
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   217
                    # clients may still use it
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   218
                    if l:
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   219
                        legacydest = repo[l].rev()
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   220
                elif i == 2:
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   221
                    external = repo[l].rev()
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   222
                elif i == 3:
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   223
                    collapse = bool(int(l))
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   224
                elif i == 4:
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   225
                    keep = bool(int(l))
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   226
                elif i == 5:
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   227
                    keepbranches = bool(int(l))
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   228
                elif i == 6 and not (len(l) == 81 and ':' in l):
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   229
                    # line 6 is a recent addition, so for backwards
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   230
                    # compatibility check that the line doesn't look like the
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   231
                    # oldrev:newrev lines
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   232
                    activebookmark = l
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   233
                else:
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   234
                    args = l.split(':')
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   235
                    oldrev = args[0]
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   236
                    newrev = args[1]
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   237
                    if newrev in legacystates:
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   238
                        continue
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   239
                    if len(args) > 2:
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   240
                        destnode = args[2]
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   241
                    else:
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   242
                        destnode = legacydest
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   243
                    destmap[repo[oldrev].rev()] = repo[destnode].rev()
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   244
                    if newrev in (nullid, revtodostr):
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   245
                        state[repo[oldrev].rev()] = revtodo
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diff changeset
   246
                        # Legacy compat special case
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   247
                    else:
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   248
                        state[repo[oldrev].rev()] = repo[newrev].rev()
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   249
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   250
        except IOError as err:
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   251
            if err.errno != errno.ENOENT:
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   252
                raise
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   253
            cmdutil.wrongtooltocontinue(repo, _('rebase'))
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   254
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   255
        if keepbranches is None:
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   256
            raise error.Abort(_('.hg/rebasestate is incomplete'))
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   257
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   258
        skipped = set()
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   259
        # recompute the set of skipped revs
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   260
        if not collapse:
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   261
            seen = set(destmap.values())
29403
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diff changeset
   262
            for old, new in sorted(state.items()):
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diff changeset
   263
                if new != revtodo and new in seen:
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   264
                    skipped.add(old)
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   265
                seen.add(new)
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   266
        repo.ui.debug('computed skipped revs: %s\n' %
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   267
                        (' '.join(str(r) for r in sorted(skipped)) or None))
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diff changeset
   268
        repo.ui.debug('rebase status resumed\n')
32291
bd872f64a8ba cleanup: use set literals
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parents: 32272
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   269
        _setrebasesetvisibility(repo, set(state.keys()) | {originalwd})
29403
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   270
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   271
        self.originalwd = originalwd
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   272
        self.destmap = destmap
29403
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   273
        self.state = state
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   274
        self.skipped = skipped
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   275
        self.collapsef = collapse
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   276
        self.keepf = keep
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   277
        self.keepbranchesf = keepbranches
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   278
        self.external = external
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   279
        self.activebookmark = activebookmark
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   280
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   281
    def _handleskippingobsolete(self, obsoleterevs, destmap):
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   282
        """Compute structures necessary for skipping obsolete revisions
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   283
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   284
        obsoleterevs:   iterable of all obsolete revisions in rebaseset
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   285
        destmap:        {srcrev: destrev} destination revisions
29479
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   286
        """
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   287
        self.obsoletenotrebased = {}
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   288
        if not self.ui.configbool('experimental', 'rebaseskipobsolete',
5d16ebe7b14f rebase: move handling of obsolete commits to be a separate RR class method
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diff changeset
   289
                                  default=True):
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   290
            return
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   291
        obsoleteset = set(obsoleterevs)
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   292
        self.obsoletenotrebased = _computeobsoletenotrebased(self.repo,
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   293
                                    obsoleteset, destmap)
29479
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diff changeset
   294
        skippedset = set(self.obsoletenotrebased)
33846
3b04a6ff625c rebase: remove rebaseset from _checkobsrebase
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parents: 33845
diff changeset
   295
        _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset)
29479
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parents: 29478
diff changeset
   296
29472
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
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diff changeset
   297
    def _prepareabortorcontinue(self, isabort):
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
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   298
        try:
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diff changeset
   299
            self.restorestatus()
31225
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
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diff changeset
   300
            self.collapsemsg = restorecollapsemsg(self.repo, isabort)
29472
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
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diff changeset
   301
        except error.RepoLookupError:
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   302
            if isabort:
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
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diff changeset
   303
                clearstatus(self.repo)
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diff changeset
   304
                clearcollapsemsg(self.repo)
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diff changeset
   305
                self.repo.ui.warn(_('rebase aborted (no revision is removed,'
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diff changeset
   306
                                    ' only broken state is cleared)\n'))
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   307
                return 0
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diff changeset
   308
            else:
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   309
                msg = _('cannot continue inconsistent rebase')
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diff changeset
   310
                hint = _('use "hg rebase --abort" to clear broken state')
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diff changeset
   311
                raise error.Abort(msg, hint=hint)
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   312
        if isabort:
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diff changeset
   313
            return abort(self.repo, self.originalwd, self.destmap,
29472
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
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diff changeset
   314
                         self.state, activebookmark=self.activebookmark)
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parents: 29404
diff changeset
   315
34004
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diff changeset
   316
    def _preparenewrebase(self, destmap):
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diff changeset
   317
        if not destmap:
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
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diff changeset
   318
            return _nothingtorebase()
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parents: 29472
diff changeset
   319
34004
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diff changeset
   320
        rebaseset = destmap.keys()
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
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parents: 29472
diff changeset
   321
        allowunstable = obsolete.isenabled(self.repo, obsolete.allowunstableopt)
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parents: 29472
diff changeset
   322
        if (not (self.keepf or allowunstable)
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
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parents: 29472
diff changeset
   323
              and self.repo.revs('first(children(%ld) - %ld)',
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
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diff changeset
   324
                                 rebaseset, rebaseset)):
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
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parents: 29472
diff changeset
   325
            raise error.Abort(
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   326
                _("can't remove original changesets with"
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   327
                  " unrebased descendants"),
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   328
                hint=_('use --keep to keep original changesets'))
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   329
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   330
        result = buildstate(self.repo, destmap, self.collapsef)
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   331
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
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diff changeset
   332
        if not result:
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
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parents: 29472
diff changeset
   333
            # Empty state built, nothing to rebase
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   334
            self.ui.status(_('nothing to rebase\n'))
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   335
            return _nothingtorebase()
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   336
31302
681046de87f1 rebase: abort if *any* commit in rebase set is public
Martin von Zweigbergk <martinvonz@google.com>
parents: 31297
diff changeset
   337
        for root in self.repo.set('roots(%ld)', rebaseset):
681046de87f1 rebase: abort if *any* commit in rebase set is public
Martin von Zweigbergk <martinvonz@google.com>
parents: 31297
diff changeset
   338
            if not self.keepf and not root.mutable():
681046de87f1 rebase: abort if *any* commit in rebase set is public
Martin von Zweigbergk <martinvonz@google.com>
parents: 31297
diff changeset
   339
                raise error.Abort(_("can't rebase public changeset %s")
681046de87f1 rebase: abort if *any* commit in rebase set is public
Martin von Zweigbergk <martinvonz@google.com>
parents: 31297
diff changeset
   340
                                  % root,
681046de87f1 rebase: abort if *any* commit in rebase set is public
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parents: 31297
diff changeset
   341
                                  hint=_("see 'hg help phases' for details"))
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   342
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   343
        (self.originalwd, self.destmap, self.state) = result
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   344
        if self.collapsef:
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   345
            dests = set(self.destmap.values())
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   346
            if len(dests) != 1:
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   347
                raise error.Abort(
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   348
                    _('--collapse does not work with multiple destinations'))
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   349
            destrev = next(iter(dests))
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   350
            destancestors = self.repo.changelog.ancestors([destrev],
33847
ddf77c0cc169 rebase: remove self.destancestors
Jun Wu <quark@fb.com>
parents: 33846
diff changeset
   351
                                                          inclusive=True)
ddf77c0cc169 rebase: remove self.destancestors
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parents: 33846
diff changeset
   352
            self.external = externalparent(self.repo, self.state, destancestors)
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   353
34004
af609bb3487f rebase: change internal format to support destination map
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parents: 34003
diff changeset
   354
        for destrev in sorted(set(destmap.values())):
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   355
            dest = self.repo[destrev]
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   356
            if dest.closesbranch() and not self.keepbranchesf:
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   357
                self.ui.status(_('reopening closed branch head %s\n') % dest)
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   358
33569
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   359
    def _performrebase(self, tr):
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   360
        repo, ui = self.repo, self.ui
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   361
        if self.keepbranchesf:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   362
            # insert _savebranch at the start of extrafns so if
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   363
            # there's a user-provided extrafn it can clobber branch if
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   364
            # desired
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   365
            self.extrafns.insert(0, _savebranch)
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   366
            if self.collapsef:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   367
                branches = set()
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   368
                for rev in self.state:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   369
                    branches.add(repo[rev].branch())
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   370
                    if len(branches) > 1:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   371
                        raise error.Abort(_('cannot collapse multiple named '
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   372
                            'branches'))
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   373
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   374
        # Calculate self.obsoletenotrebased
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   375
        obsrevs = _filterobsoleterevs(self.repo, self.state)
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   376
        self._handleskippingobsolete(obsrevs, self.destmap)
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   377
33332
3b7cb3d17137 rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents: 33157
diff changeset
   378
        # Keep track of the active bookmarks in order to reset them later
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   379
        self.activebookmark = self.activebookmark or repo._activebookmark
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   380
        if self.activebookmark:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   381
            bookmarks.deactivate(repo)
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   382
31225
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
   383
        # Store the state before we begin so users can run 'hg rebase --abort'
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
   384
        # if we fail before the transaction closes.
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
   385
        self.storestatus()
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
   386
29872
58db005d870e rebase: properly calculate total commits to rebase (issue5347)
timeless <timeless@mozdev.org>
parents: 29841
diff changeset
   387
        cands = [k for k, v in self.state.iteritems() if v == revtodo]
58db005d870e rebase: properly calculate total commits to rebase (issue5347)
timeless <timeless@mozdev.org>
parents: 29841
diff changeset
   388
        total = len(cands)
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   389
        pos = 0
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   390
        for subset in sortsource(self.destmap):
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   391
            pos = self._performrebasesubset(tr, subset, pos, total)
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   392
        ui.progress(_('rebasing'), None)
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   393
        ui.note(_('rebase merging completed\n'))
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   394
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   395
    def _performrebasesubset(self, tr, subset, pos, total):
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   396
        repo, ui, opts = self.repo, self.ui, self.opts
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   397
        sortedrevs = repo.revs('sort(%ld, -topo)', subset)
29552
db26925bdbb0 rebase: remove sortedstate-related confusion
Kostia Balytskyi <ikostia@fb.com>
parents: 29551
diff changeset
   398
        for rev in sortedrevs:
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   399
            dest = self.destmap[rev]
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   400
            ctx = repo[rev]
33841
35fc5e919675 rebase: extract ctx description logic to a function
Jun Wu <quark@fb.com>
parents: 33789
diff changeset
   401
            desc = _ctxdesc(ctx)
32272
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
   402
            if self.state[rev] == rev:
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
   403
                ui.status(_('already rebased %s\n') % desc)
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   404
            elif rev in self.obsoletenotrebased:
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   405
                succ = self.obsoletenotrebased[rev]
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   406
                if succ is None:
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   407
                    msg = _('note: not rebasing %s, it has no '
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   408
                            'successor\n') % desc
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   409
                else:
34009
79ab5369d55a rebase: use _ctxdesc in one more place
Jun Wu <quark@fb.com>
parents: 34008
diff changeset
   410
                    succdesc = _ctxdesc(repo[succ])
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   411
                    msg = (_('note: not rebasing %s, already in '
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   412
                             'destination as %s\n') % (desc, succdesc))
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   413
                repo.ui.status(msg)
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   414
                # Make clearrebased aware state[rev] is not a true successor
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   415
                self.skipped.add(rev)
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   416
                # Record rev as moved to its desired destination in self.state.
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   417
                # This helps bookmark and working parent movement.
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   418
                dest = max(adjustdest(repo, rev, self.destmap, self.state,
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   419
                                      self.skipped))
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   420
                self.state[rev] = dest
32272
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
   421
            elif self.state[rev] == revtodo:
29872
58db005d870e rebase: properly calculate total commits to rebase (issue5347)
timeless <timeless@mozdev.org>
parents: 29841
diff changeset
   422
                pos += 1
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   423
                ui.status(_('rebasing %s\n') % desc)
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   424
                ui.progress(_("rebasing"), pos, ("%d:%s" % (rev, ctx)),
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   425
                            _('changesets'), total)
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   426
                p1, p2, base = defineparents(repo, rev, self.destmap,
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   427
                                             self.state, self.skipped,
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   428
                                             self.obsoletenotrebased)
33569
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   429
                self.storestatus(tr=tr)
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   430
                storecollapsemsg(repo, self.collapsemsg)
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   431
                if len(repo[None].parents()) == 2:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   432
                    repo.ui.debug('resuming interrupted rebase\n')
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   433
                else:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   434
                    try:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   435
                        ui.setconfig('ui', 'forcemerge', opts.get('tool', ''),
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   436
                                     'rebase')
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   437
                        stats = rebasenode(repo, rev, p1, base, self.state,
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   438
                                           self.collapsef, dest)
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   439
                        if stats and stats[3] > 0:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   440
                            raise error.InterventionRequired(
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   441
                                _('unresolved conflicts (see hg '
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   442
                                  'resolve, then hg rebase --continue)'))
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   443
                    finally:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   444
                        ui.setconfig('ui', 'forcemerge', '', 'rebase')
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   445
                if not self.collapsef:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   446
                    merging = p2 != nullrev
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   447
                    editform = cmdutil.mergeeditform(merging, 'rebase')
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   448
                    editor = cmdutil.getcommiteditor(editform=editform, **opts)
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   449
                    newnode = concludenode(repo, rev, p1, p2,
29551
333dd3ab8fb2 rebase: replace extrafn field with _makeextrafn invocations
Kostia Balytskyi <ikostia@fb.com>
parents: 29479
diff changeset
   450
                                           extrafn=_makeextrafn(self.extrafns),
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   451
                                           editor=editor,
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   452
                                           keepbranches=self.keepbranchesf,
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   453
                                           date=self.date)
32313
a580b2d65ded rebase: make sure merge state is cleaned up for no-op rebases (issue5494)
Jeremy Fitzhardinge <jsgf@fb.com>
parents: 32291
diff changeset
   454
                    if newnode is None:
a580b2d65ded rebase: make sure merge state is cleaned up for no-op rebases (issue5494)
Jeremy Fitzhardinge <jsgf@fb.com>
parents: 32291
diff changeset
   455
                        # If it ended up being a no-op commit, then the normal
a580b2d65ded rebase: make sure merge state is cleaned up for no-op rebases (issue5494)
Jeremy Fitzhardinge <jsgf@fb.com>
parents: 32291
diff changeset
   456
                        # merge state clean-up path doesn't happen, so do it
a580b2d65ded rebase: make sure merge state is cleaned up for no-op rebases (issue5494)
Jeremy Fitzhardinge <jsgf@fb.com>
parents: 32291
diff changeset
   457
                        # here. Fix issue5494
a580b2d65ded rebase: make sure merge state is cleaned up for no-op rebases (issue5494)
Jeremy Fitzhardinge <jsgf@fb.com>
parents: 32291
diff changeset
   458
                        mergemod.mergestate.clean(repo)
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   459
                else:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   460
                    # Skip commit if we are collapsing
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   461
                    repo.setparents(repo[p1].node())
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   462
                    newnode = None
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   463
                # Update the state
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   464
                if newnode is not None:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   465
                    self.state[rev] = repo[newnode].rev()
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   466
                    ui.debug('rebased as %s\n' % short(newnode))
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   467
                else:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   468
                    if not self.collapsef:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   469
                        ui.warn(_('note: rebase of %d:%s created no changes '
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   470
                                  'to commit\n') % (rev, ctx))
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   471
                        self.skipped.add(rev)
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   472
                    self.state[rev] = p1
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   473
                    ui.debug('next revision set to %s\n' % p1)
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   474
            else:
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   475
                ui.status(_('already rebased %s as %s\n') %
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   476
                          (desc, repo[self.state[rev]]))
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   477
        return pos
29477
becc4c6eca42 rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29476
diff changeset
   478
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   479
    def _finishrebase(self):
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   480
        repo, ui, opts = self.repo, self.ui, self.opts
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   481
        if self.collapsef and not self.keepopen:
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   482
            p1, p2, _base = defineparents(repo, min(self.state), self.destmap,
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   483
                                          self.state, self.skipped,
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   484
                                          self.obsoletenotrebased)
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   485
            editopt = opts.get('edit')
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   486
            editform = 'rebase.collapse'
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   487
            if self.collapsemsg:
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   488
                commitmsg = self.collapsemsg
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   489
            else:
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   490
                commitmsg = 'Collapsed revision'
33622
5a5f600b06ad rebase: sort collapsed revisions in commit message (issue5643)
Yuya Nishihara <yuya@tcha.org>
parents: 33590
diff changeset
   491
                for rebased in sorted(self.state):
33848
bc9e075133c9 rebase: remove "state >= revtodo" condition
Jun Wu <quark@fb.com>
parents: 33847
diff changeset
   492
                    if rebased not in self.skipped:
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   493
                        commitmsg += '\n* %s' % repo[rebased].description()
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   494
                editopt = True
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   495
            editor = cmdutil.getcommiteditor(edit=editopt, editform=editform)
29552
db26925bdbb0 rebase: remove sortedstate-related confusion
Kostia Balytskyi <ikostia@fb.com>
parents: 29551
diff changeset
   496
            revtoreuse = max(self.state)
33619
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   497
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   498
            dsguard = None
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   499
            if ui.configbool('rebase', 'singletransaction'):
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   500
                dsguard = dirstateguard.dirstateguard(repo, 'rebase')
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   501
            with util.acceptintervention(dsguard):
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   502
                newnode = concludenode(repo, revtoreuse, p1, self.external,
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   503
                                       commitmsg=commitmsg,
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   504
                                       extrafn=_makeextrafn(self.extrafns),
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   505
                                       editor=editor,
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   506
                                       keepbranches=self.keepbranchesf,
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   507
                                       date=self.date)
33864
70354bd4f19b rebase: only change self.state when collapsing in _finishrebase
Jun Wu <quark@fb.com>
parents: 33863
diff changeset
   508
            if newnode is not None:
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   509
                newrev = repo[newnode].rev()
33864
70354bd4f19b rebase: only change self.state when collapsing in _finishrebase
Jun Wu <quark@fb.com>
parents: 33863
diff changeset
   510
                for oldrev in self.state.iterkeys():
70354bd4f19b rebase: only change self.state when collapsing in _finishrebase
Jun Wu <quark@fb.com>
parents: 33863
diff changeset
   511
                    self.state[oldrev] = newrev
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   512
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   513
        if 'qtip' in repo.tags():
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   514
            updatemq(repo, self.state, self.skipped, **opts)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   515
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   516
        # restore original working directory
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   517
        # (we do this before stripping)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   518
        newwd = self.state.get(self.originalwd, self.originalwd)
33843
d8d0ef5f5975 rebase: remove revprecursor and revpruned states (BC)
Jun Wu <quark@fb.com>
parents: 33842
diff changeset
   519
        if newwd < 0:
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   520
            # original directory is a parent of rebase set root or ignored
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   521
            newwd = self.originalwd
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   522
        if newwd not in [c.rev() for c in repo[None].parents()]:
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   523
            ui.note(_("update back to initial working directory parent\n"))
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   524
            hg.updaterepo(repo, newwd, False)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   525
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   526
        if not self.keepf:
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   527
            collapsedas = None
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   528
            if self.collapsef:
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   529
                collapsedas = newnode
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   530
            clearrebased(ui, repo, self.destmap, self.state, self.skipped,
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   531
                         collapsedas)
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   532
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   533
        clearstatus(repo)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   534
        clearcollapsemsg(repo)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   535
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   536
        ui.note(_("rebase completed\n"))
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   537
        util.unlinkpath(repo.sjoin('undo'), ignoremissing=True)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   538
        if self.skipped:
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   539
            skippedlen = len(self.skipped)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   540
            ui.note(_("%d revisions have been skipped\n") % skippedlen)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   541
33332
3b7cb3d17137 rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents: 33157
diff changeset
   542
        if (self.activebookmark and self.activebookmark in repo._bookmarks and
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   543
            repo['.'].node() == repo._bookmarks[self.activebookmark]):
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   544
                bookmarks.activate(repo, self.activebookmark)
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   545
14306
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   546
@command('rebase',
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   547
    [('s', 'source', '',
22789
5f4934487382 rebase: attempt to clarify --base
Matt Mackall <mpm@selenic.com>
parents: 22405
diff changeset
   548
     _('rebase the specified changeset and descendants'), _('REV')),
14306
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   549
    ('b', 'base', '',
22789
5f4934487382 rebase: attempt to clarify --base
Matt Mackall <mpm@selenic.com>
parents: 22405
diff changeset
   550
     _('rebase everything from branching point of specified changeset'),
14306
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   551
     _('REV')),
15270
6cb6064f1d50 rebase: add --rev option to rebase
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15269
diff changeset
   552
    ('r', 'rev', [],
6cb6064f1d50 rebase: add --rev option to rebase
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15269
diff changeset
   553
     _('rebase these revisions'),
6cb6064f1d50 rebase: add --rev option to rebase
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15269
diff changeset
   554
     _('REV')),
14306
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   555
    ('d', 'dest', '',
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   556
     _('rebase onto the specified changeset'), _('REV')),
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   557
    ('', 'collapse', False, _('collapse the rebased changesets')),
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   558
    ('m', 'message', '',
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   559
     _('use text as collapse commit message'), _('TEXT')),
15219
9d58569a8b92 rebase: add --edit switch
Matt Mackall <mpm@selenic.com>
parents: 15214
diff changeset
   560
    ('e', 'edit', False, _('invoke editor on commit messages')),
14306
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   561
    ('l', 'logfile', '',
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   562
     _('read collapse commit message from file'), _('FILE')),
25025
72f7f98bc5e5 rebase: add short -k option for --keep
Nat Mote <nmote@fb.com>
parents: 24998
diff changeset
   563
    ('k', 'keep', False, _('keep original changesets')),
14306
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   564
    ('', 'keepbranches', False, _('keep original branch names')),
17005
50f434510da6 rebase: do not add second parent to rebased changeset (drop detach option) (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 16867
diff changeset
   565
    ('D', 'detach', False, _('(DEPRECATED)')),
22382
d5b04ee8ecf7 rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents: 22251
diff changeset
   566
    ('i', 'interactive', False, _('(DEPRECATED)')),
14306
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   567
    ('t', 'tool', '', _('specify merge tool')),
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   568
    ('c', 'continue', False, _('continue an interrupted rebase')),
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   569
    ('a', 'abort', False, _('abort an interrupted rebase'))] +
db2a8eabe952 rebase: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 14289
diff changeset
   570
     templateopts,
17325
e4db509c08ec rebase: remove second broken synopsis line (issue3172)
Patrick Mezard <patrick@mezard.eu>
parents: 17059
diff changeset
   571
    _('[-s REV | -b REV] [-d REV] [OPTION]'))
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   572
def rebase(ui, repo, **opts):
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   573
    """move changeset (and descendants) to a different branch
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   574
7999
b25110140573 rebase: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents: 7955
diff changeset
   575
    Rebase uses repeated merging to graft changesets from one part of
10646
86dc21148bdb rebase: improve help text
Greg Ward <greg-hg@gerg.ca>
parents: 10436
diff changeset
   576
    history (the source) onto another (the destination). This can be
11188
b5c0f6a11430 rebase: stress that only local changesets should be rebased
Martin Geisler <mg@lazybytes.net>
parents: 10762
diff changeset
   577
    useful for linearizing *local* changes relative to a master
10646
86dc21148bdb rebase: improve help text
Greg Ward <greg-hg@gerg.ca>
parents: 10436
diff changeset
   578
    development tree.
86dc21148bdb rebase: improve help text
Greg Ward <greg-hg@gerg.ca>
parents: 10436
diff changeset
   579
27454
3e3be524a712 rebase: simplify documentation about public commits
timeless <timeless@mozdev.org>
parents: 27344
diff changeset
   580
    Published commits cannot be rebased (see :hg:`help phases`).
3e3be524a712 rebase: simplify documentation about public commits
timeless <timeless@mozdev.org>
parents: 27344
diff changeset
   581
    To copy commits, see :hg:`help graft`.
18516
9fbeb61b8ad2 rebase: mention phases in the help
Kevin Bullock <kbullock@ringworld.org>
parents: 18514
diff changeset
   582
28189
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   583
    If you don't specify a destination changeset (``-d/--dest``), rebase
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   584
    will use the same logic as :hg:`merge` to pick a destination.  if
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   585
    the current branch contains exactly one other head, the other head
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   586
    is merged with by default.  Otherwise, an explicit revision with
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   587
    which to merge with must be provided.  (destination changeset is not
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   588
    modified by rebasing, but new changesets are added as its
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   589
    descendants.)
10646
86dc21148bdb rebase: improve help text
Greg Ward <greg-hg@gerg.ca>
parents: 10436
diff changeset
   590
27956
f3eb98b8fe12 doc: prevent non-literal text block from being treated as literal one
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 27932
diff changeset
   591
    Here are the ways to select changesets:
27455
a9a047878e14 rebase: simplify documentation about selecting commits to rebase
timeless <timeless@mozdev.org>
parents: 27454
diff changeset
   592
a9a047878e14 rebase: simplify documentation about selecting commits to rebase
timeless <timeless@mozdev.org>
parents: 27454
diff changeset
   593
      1. Explicitly select them using ``--rev``.
10646
86dc21148bdb rebase: improve help text
Greg Ward <greg-hg@gerg.ca>
parents: 10436
diff changeset
   594
27455
a9a047878e14 rebase: simplify documentation about selecting commits to rebase
timeless <timeless@mozdev.org>
parents: 27454
diff changeset
   595
      2. Use ``--source`` to select a root changeset and include all of its
27959
4322849a5357 doc: use correct indentation for enumeration
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 27956
diff changeset
   596
         descendants.
27455
a9a047878e14 rebase: simplify documentation about selecting commits to rebase
timeless <timeless@mozdev.org>
parents: 27454
diff changeset
   597
a9a047878e14 rebase: simplify documentation about selecting commits to rebase
timeless <timeless@mozdev.org>
parents: 27454
diff changeset
   598
      3. Use ``--base`` to select a changeset; rebase will find ancestors
27959
4322849a5357 doc: use correct indentation for enumeration
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 27956
diff changeset
   599
         and their descendants which are not also ancestors of the destination.
18518
0324a1d88a53 rebase: mention --rev in the help
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18516
diff changeset
   600
27932
6bc2299cc12f rebase: restore help for rebase w/o args (issue5059)
timeless <timeless@mozdev.org>
parents: 27866
diff changeset
   601
      4. If you do not specify any of ``--rev``, ``source``, or ``--base``,
27959
4322849a5357 doc: use correct indentation for enumeration
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 27956
diff changeset
   602
         rebase will use ``--base .`` as above.
27932
6bc2299cc12f rebase: restore help for rebase w/o args (issue5059)
timeless <timeless@mozdev.org>
parents: 27866
diff changeset
   603
27456
2337958596e3 rebase: simplify documentation about --keep
timeless <timeless@mozdev.org>
parents: 27455
diff changeset
   604
    Rebase will destroy original changesets unless you use ``--keep``.
2337958596e3 rebase: simplify documentation about --keep
timeless <timeless@mozdev.org>
parents: 27455
diff changeset
   605
    It will also move your bookmarks (even if you do).
2337958596e3 rebase: simplify documentation about --keep
timeless <timeless@mozdev.org>
parents: 27455
diff changeset
   606
2337958596e3 rebase: simplify documentation about --keep
timeless <timeless@mozdev.org>
parents: 27455
diff changeset
   607
    Some changesets may be dropped if they do not contribute changes
2337958596e3 rebase: simplify documentation about --keep
timeless <timeless@mozdev.org>
parents: 27455
diff changeset
   608
    (e.g. merges from the destination branch).
10646
86dc21148bdb rebase: improve help text
Greg Ward <greg-hg@gerg.ca>
parents: 10436
diff changeset
   609
27457
97cc045f1cfe rebase: simplify documentation about heads
timeless <timeless@mozdev.org>
parents: 27456
diff changeset
   610
    Unlike ``merge``, rebase will do nothing if you are at the branch tip of
97cc045f1cfe rebase: simplify documentation about heads
timeless <timeless@mozdev.org>
parents: 27456
diff changeset
   611
    a named branch with two heads. You will need to explicitly specify source
97cc045f1cfe rebase: simplify documentation about heads
timeless <timeless@mozdev.org>
parents: 27456
diff changeset
   612
    and/or destination.
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   613
28001
ade12bf2bf0e rebase: mention help merge-tools in help
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
   614
    If you need to use a tool to automate merge/conflict decisions, you
ade12bf2bf0e rebase: mention help merge-tools in help
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
   615
    can specify one with ``--tool``, see :hg:`help merge-tools`.
28002
e862b1fd33a8 rebase: document that tool does not apply to deleted files
timeless <timeless@mozdev.org>
parents: 28001
diff changeset
   616
    As a caveat: the tool will not be used to mediate when a file was
e862b1fd33a8 rebase: document that tool does not apply to deleted files
timeless <timeless@mozdev.org>
parents: 28001
diff changeset
   617
    deleted, there is no hook presently available for this.
28001
ade12bf2bf0e rebase: mention help merge-tools in help
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
   618
27458
d39e743e3578 rebase: mention conflict in documentation instead of merge
timeless <timeless@mozdev.org>
parents: 27457
diff changeset
   619
    If a rebase is interrupted to manually resolve a conflict, it can be
8076
5ec526c1a32f help texts: write command line switches as -a/--abc
Martin Geisler <mg@lazybytes.net>
parents: 8031
diff changeset
   620
    continued with --continue/-c or aborted with --abort/-a.
11205
d26f662bfbf5 rebase: add error codes
Matt Mackall <mpm@selenic.com>
parents: 11204
diff changeset
   621
22790
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   622
    .. container:: verbose
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   623
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   624
      Examples:
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   625
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   626
      - move "local changes" (current commit back to branching point)
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   627
        to the current branch tip after a pull::
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   628
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   629
          hg rebase
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   630
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   631
      - move a single changeset to the stable branch::
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   632
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   633
          hg rebase -r 5f493448 -d stable
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   634
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   635
      - splice a commit and all its descendants onto another part of history::
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   636
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   637
          hg rebase --source c0c3 --dest 4cf9
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   638
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   639
      - rebase everything on a branch marked by a bookmark onto the
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   640
        default branch::
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   641
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   642
          hg rebase --base myfeature --dest default
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   643
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   644
      - collapse a sequence of changes into a single commit::
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   645
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   646
          hg rebase --collapse -r 1520:1525 -d .
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   647
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   648
      - move a named branch while preserving its name::
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   649
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   650
          hg rebase -r "branch(featureX)" -d 1.3 --keepbranches
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   651
31558
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   652
    Configuration Options:
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   653
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   654
    You can make rebase require a destination if you set the following config
32084
091d6b9157da help: apply bulk fixes for indentation and literal blocking issues
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 32083
diff changeset
   655
    option::
31558
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   656
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   657
      [commands]
32083
1c911adebf48 rebase: fix incorrect configuration example
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 31733
diff changeset
   658
      rebase.requiredest = True
31558
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   659
33569
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   660
    By default, rebase will close the transaction after each commit. For
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   661
    performance purposes, you can configure rebase to use a single transaction
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   662
    across the entire rebase. WARNING: This setting introduces a significant
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   663
    risk of losing the work you've done in a rebase if the rebase aborts
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   664
    unexpectedly::
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   665
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   666
      [rebase]
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   667
      singletransaction = True
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   668
31558
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   669
    Return Values:
13dc00c233b7 rebase: add flag to require destination
Ryan McElroy <rmcelroy@fb.com>
parents: 31514
diff changeset
   670
19971
2a9bb64faa0b rebase: add description about exit code when there are unresolved conflicts
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19969
diff changeset
   671
    Returns 0 on success, 1 if nothing to rebase or there are
2a9bb64faa0b rebase: add description about exit code when there are unresolved conflicts
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19969
diff changeset
   672
    unresolved conflicts.
22790
c64f9e0beead rebase: add help examples
Matt Mackall <mpm@selenic.com>
parents: 22789
diff changeset
   673
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   674
    """
29399
adb0d58b8b0b rebase: pass repo, ui and opts objects to the RR class constructor
Kostia Balytskyi <ikostia@fb.com>
parents: 29372
diff changeset
   675
    rbsrt = rebaseruntime(repo, ui, opts)
15219
9d58569a8b92 rebase: add --edit switch
Matt Mackall <mpm@selenic.com>
parents: 15214
diff changeset
   676
32917
070920db8b87 rebase: use context manager for locking in rebase()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32900
diff changeset
   677
    with repo.wlock(), repo.lock():
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   678
        # Validate input and define rebasing points
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   679
        destf = opts.get('dest', None)
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   680
        srcf = opts.get('source', None)
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   681
        basef = opts.get('base', None)
15270
6cb6064f1d50 rebase: add --rev option to rebase
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15269
diff changeset
   682
        revf = opts.get('rev', [])
29043
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28686
diff changeset
   683
        # search default destination in this space
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28686
diff changeset
   684
        # used in the 'hg pull --rebase' case, see issue 5214.
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28686
diff changeset
   685
        destspace = opts.get('_destspace')
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   686
        contf = opts.get('continue')
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   687
        abortf = opts.get('abort')
22382
d5b04ee8ecf7 rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents: 22251
diff changeset
   688
        if opts.get('interactive'):
26496
b885ab9ca182 rebase: enable histedit for useful help with it
timeless@mozdev.org
parents: 26495
diff changeset
   689
            try:
b885ab9ca182 rebase: enable histedit for useful help with it
timeless@mozdev.org
parents: 26495
diff changeset
   690
                if extensions.find('histedit'):
b885ab9ca182 rebase: enable histedit for useful help with it
timeless@mozdev.org
parents: 26495
diff changeset
   691
                    enablehistedit = ''
b885ab9ca182 rebase: enable histedit for useful help with it
timeless@mozdev.org
parents: 26495
diff changeset
   692
            except KeyError:
b885ab9ca182 rebase: enable histedit for useful help with it
timeless@mozdev.org
parents: 26495
diff changeset
   693
                enablehistedit = " --config extensions.histedit="
b885ab9ca182 rebase: enable histedit for useful help with it
timeless@mozdev.org
parents: 26495
diff changeset
   694
            help = "hg%s help -e histedit" % enablehistedit
22382
d5b04ee8ecf7 rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents: 22251
diff changeset
   695
            msg = _("interactive history editing is supported by the "
26494
832f40d2af53 rebase: factor out histedit help command
timeless@mozdev.org
parents: 26421
diff changeset
   696
                    "'histedit' extension (see \"%s\")") % help
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
   697
            raise error.Abort(msg)
22382
d5b04ee8ecf7 rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents: 22251
diff changeset
   698
29400
c79da70a4659 rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29399
diff changeset
   699
        if rbsrt.collapsemsg and not rbsrt.collapsef:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
   700
            raise error.Abort(
13661
ee349e228835 rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents: 13609
diff changeset
   701
                _('message can only be specified with collapse'))
ee349e228835 rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents: 13609
diff changeset
   702
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   703
        if contf or abortf:
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   704
            if contf and abortf:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
   705
                raise error.Abort(_('cannot use both abort and continue'))
29400
c79da70a4659 rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29399
diff changeset
   706
            if rbsrt.collapsef:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
   707
                raise error.Abort(
11285
f118029e534c rebase: use usual util.abort rather than error.ParseError
Matt Mackall <mpm@selenic.com>
parents: 11205
diff changeset
   708
                    _('cannot use collapse with continue or abort'))
8117
2b30d8488819 remove unnecessary outer parenthesis in if-statements
Martin Geisler <mg@lazybytes.net>
parents: 8112
diff changeset
   709
            if srcf or basef or destf:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
   710
                raise error.Abort(
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   711
                    _('abort and continue do not allow specifying revisions'))
26165
927c0d84e09f rebase: fix warning about ignoring tool option on rebase continue (issue4698)
liscju <piotr.listkiewicz@gmail.com>
parents: 26029
diff changeset
   712
            if abortf and opts.get('tool', False):
13856
0995eee8ffe4 rebase: add --tool argument for specifying merge tool
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 13778
diff changeset
   713
                ui.warn(_('tool option will be ignored\n'))
30273
86f4ef63d507 rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents: 30271
diff changeset
   714
            if contf:
86f4ef63d507 rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents: 30271
diff changeset
   715
                ms = mergemod.mergestate.read(repo)
30495
d528ddc11b33 rebase: refer to checkunresolved by its new name
Augie Fackler <augie@google.com>
parents: 30490
diff changeset
   716
                mergeutil.checkunresolved(ms)
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   717
29472
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29404
diff changeset
   718
            retcode = rbsrt._prepareabortorcontinue(abortf)
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29404
diff changeset
   719
            if retcode is not None:
f585ce6878e3 rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29404
diff changeset
   720
                return retcode
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   721
        else:
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   722
            destmap = _definedestmap(ui, repo, destf, srcf, basef, revf,
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   723
                                     destspace=destspace)
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   724
            retcode = rbsrt._preparenewrebase(destmap)
29473
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   725
            if retcode is not None:
e25da98052a4 rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29472
diff changeset
   726
                return retcode
21027
25ee5dbebc6b rebase: tell when reopening a closed branch head
Mads Kiilerich <madski@unity3d.com>
parents: 20790
diff changeset
   727
33569
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   728
        tr = None
33619
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   729
        dsguard = None
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   730
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   731
        singletr = ui.configbool('rebase', 'singletransaction')
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   732
        if singletr:
33569
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   733
            tr = repo.transaction('rebase')
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   734
        with util.acceptintervention(tr):
33619
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   735
            if singletr:
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   736
                dsguard = dirstateguard.dirstateguard(repo, 'rebase')
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   737
            with util.acceptintervention(dsguard):
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   738
                rbsrt._performrebase(tr)
33569
d341677d667d rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents: 33333
diff changeset
   739
29478
007da66960a8 rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29477
diff changeset
   740
        rbsrt._finishrebase()
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   741
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   742
def _definedestmap(ui, repo, destf=None, srcf=None, basef=None, revf=None,
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   743
                   destspace=None):
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   744
    """use revisions argument to define destmap {srcrev: destrev}"""
31431
406705701c2d rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31395
diff changeset
   745
    if revf is None:
406705701c2d rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31395
diff changeset
   746
        revf = []
31395
361bccce566a rebase: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents: 31380
diff changeset
   747
29043
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28686
diff changeset
   748
    # destspace is here to work around issues with `hg pull --rebase` see
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28686
diff changeset
   749
    # issue5214 for details
28136
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   750
    if srcf and basef:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   751
        raise error.Abort(_('cannot specify both a source and a base'))
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   752
    if revf and basef:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   753
        raise error.Abort(_('cannot specify both a revision and a base'))
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   754
    if revf and srcf:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   755
        raise error.Abort(_('cannot specify both a revision and a source'))
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   756
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   757
    cmdutil.checkunfinished(repo)
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   758
    cmdutil.bailifchanged(repo)
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   759
31731
b5afec71c1f9 rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents: 31621
diff changeset
   760
    if ui.configbool('commands', 'rebase.requiredest') and not destf:
b5afec71c1f9 rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents: 31621
diff changeset
   761
        raise error.Abort(_('you must specify a destination'),
b5afec71c1f9 rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents: 31621
diff changeset
   762
                          hint=_('use: hg rebase -d REV'))
b5afec71c1f9 rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents: 31621
diff changeset
   763
34005
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   764
    dest = None
28136
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   765
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   766
    if revf:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   767
        rebaseset = scmutil.revrange(repo, revf)
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   768
        if not rebaseset:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   769
            ui.status(_('empty "rev" revision set - nothing to rebase\n'))
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   770
            return None
28136
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   771
    elif srcf:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   772
        src = scmutil.revrange(repo, [srcf])
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   773
        if not src:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   774
            ui.status(_('empty "source" revision set - nothing to rebase\n'))
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   775
            return None
28136
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   776
        rebaseset = repo.revs('(%ld)::', src)
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   777
        assert rebaseset
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   778
    else:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   779
        base = scmutil.revrange(repo, [basef or '.'])
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   780
        if not base:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   781
            ui.status(_('empty "base" revision set - '
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   782
                        "can't compute rebase set\n"))
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   783
            return None
34005
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   784
        if destf:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   785
            # --base does not support multiple destinations
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   786
            dest = scmutil.revsingle(repo, destf)
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   787
        else:
29043
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28686
diff changeset
   788
            dest = repo[_destrebase(repo, base, destspace=destspace)]
28189
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   789
            destf = str(dest)
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   790
30580
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   791
        roots = [] # selected children of branching points
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   792
        bpbase = {} # {branchingpoint: [origbase]}
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   793
        for b in base: # group bases by branching points
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   794
            bp = repo.revs('ancestor(%d, %d)', b, dest).first()
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   795
            bpbase[bp] = bpbase.get(bp, []) + [b]
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   796
        if None in bpbase:
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   797
            # emulate the old behavior, showing "nothing to rebase" (a better
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   798
            # behavior may be abort with "cannot find branching point" error)
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   799
            bpbase.clear()
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   800
        for bp, bs in bpbase.iteritems(): # calculate roots
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   801
            roots += list(repo.revs('children(%d) & ancestors(%ld)', bp, bs))
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   802
51e7c83e05ee rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents: 30495
diff changeset
   803
        rebaseset = repo.revs('%ld::', roots)
28136
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   804
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   805
        if not rebaseset:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   806
            # transform to list because smartsets are not comparable to
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   807
            # lists. This should be improved to honor laziness of
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   808
            # smartset.
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   809
            if list(base) == [dest.rev()]:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   810
                if basef:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   811
                    ui.status(_('nothing to rebase - %s is both "base"'
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   812
                                ' and destination\n') % dest)
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   813
                else:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   814
                    ui.status(_('nothing to rebase - working directory '
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   815
                                'parent is also destination\n'))
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   816
            elif not repo.revs('%ld - ::%d', base, dest):
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   817
                if basef:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   818
                    ui.status(_('nothing to rebase - "base" %s is '
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   819
                                'already an ancestor of destination '
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   820
                                '%s\n') %
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   821
                              ('+'.join(str(repo[r]) for r in base),
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   822
                               dest))
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   823
                else:
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   824
                    ui.status(_('nothing to rebase - working '
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   825
                                'directory parent is already an '
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   826
                                'ancestor of destination %s\n') % dest)
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   827
            else: # can it happen?
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   828
                ui.status(_('nothing to rebase from %s to %s\n') %
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   829
                          ('+'.join(str(repo[r]) for r in base), dest))
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   830
            return None
28189
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   831
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   832
    if not destf:
29043
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28686
diff changeset
   833
        dest = repo[_destrebase(repo, rebaseset, destspace=destspace)]
28189
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   834
        destf = str(dest)
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
   835
34005
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   836
    allsrc = revsetlang.formatspec('%ld', rebaseset)
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   837
    alias = {'ALLSRC': allsrc}
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   838
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   839
    if dest is None:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   840
        try:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   841
            # fast path: try to resolve dest without SRC alias
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   842
            dest = scmutil.revsingle(repo, destf, localalias=alias)
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   843
        except error.RepoLookupError:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   844
            if not ui.configbool('experimental', 'rebase.multidest'):
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   845
                raise
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   846
            # multi-dest path: resolve dest for each SRC separately
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   847
            destmap = {}
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   848
            for r in rebaseset:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   849
                alias['SRC'] = revsetlang.formatspec('%d', r)
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   850
                # use repo.anyrevs instead of scmutil.revsingle because we
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   851
                # don't want to abort if destset is empty.
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   852
                destset = repo.anyrevs([destf], user=True, localalias=alias)
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   853
                size = len(destset)
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   854
                if size == 1:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   855
                    destmap[r] = destset.first()
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   856
                elif size == 0:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   857
                    ui.note(_('skipping %s - empty destination\n') % repo[r])
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   858
                else:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   859
                    raise error.Abort(_('rebase destination for %s is not '
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   860
                                        'unique') % repo[r])
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   861
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   862
    if dest is not None:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   863
        # single-dest case: assign dest to each rev in rebaseset
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   864
        destrev = dest.rev()
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   865
        destmap = {r: destrev for r in rebaseset} # {srcrev: destrev}
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   866
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   867
    if not destmap:
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   868
        ui.status(_('nothing to rebase - empty destination\n'))
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   869
        return None
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   870
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
   871
    return destmap
28136
5853878bbc2a rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28122
diff changeset
   872
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   873
def externalparent(repo, state, destancestors):
19955
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   874
    """Return the revision that should be used as the second parent
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   875
    when the revisions in state is collapsed on top of destancestors.
19955
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   876
    Abort if there is more than one parent.
10351
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   877
    """
19955
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   878
    parents = set()
10351
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   879
    source = min(state)
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   880
    for rev in state:
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   881
        if rev == source:
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   882
            continue
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   883
        for p in repo[rev].parents():
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   884
            if (p.rev() not in state
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   885
                        and p.rev() not in destancestors):
19955
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   886
                parents.add(p.rev())
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   887
    if not parents:
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   888
        return nullrev
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   889
    if len(parents) == 1:
2160c2e0d7d1 rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents: 19951
diff changeset
   890
        return parents.pop()
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
   891
    raise error.Abort(_('unable to collapse on top of %s, there is more '
19956
78ab0f85e249 rebase: improve error message for more than one external parent
Mads Kiilerich <madski@unity3d.com>
parents: 19955
diff changeset
   892
                       'than one external parent: %s') %
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   893
                     (max(destancestors),
19956
78ab0f85e249 rebase: improve error message for more than one external parent
Mads Kiilerich <madski@unity3d.com>
parents: 19955
diff changeset
   894
                      ', '.join(str(p) for p in sorted(parents))))
10351
38fe86fb16e3 rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 10263
diff changeset
   895
26360
b2415e94b2f5 rebase: avoid losing branch commits with --keepbranch (issue4835)
timeless@mozdev.org
parents: 26349
diff changeset
   896
def concludenode(repo, rev, p1, p2, commitmsg=None, editor=None, extrafn=None,
26868
a2aa39a725a1 rebase: add date parameter to concludenode function
Stanislau Hlebik <stash@fb.com>
parents: 26811
diff changeset
   897
                 keepbranches=False, date=None):
23484
cf3495dfd7ed rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents: 23461
diff changeset
   898
    '''Commit the wd changes with parents p1 and p2. Reuse commit info from rev
cf3495dfd7ed rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents: 23461
diff changeset
   899
    but also store useful information in extra.
23459
2e047b1558a5 rebase: clarify naming of variables holding node hashes - don't call them rev
Mads Kiilerich <madski@unity3d.com>
parents: 23457
diff changeset
   900
    Return node of committed revision.'''
33619
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   901
    dsguard = util.nullcontextmanager()
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   902
    if not repo.ui.configbool('rebase', 'singletransaction'):
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   903
        dsguard = dirstateguard.dirstateguard(repo, 'rebase')
609606d21765 rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents: 33590
diff changeset
   904
    with dsguard:
33120
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   905
        repo.setparents(repo[p1].node(), repo[p2].node())
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   906
        ctx = repo[rev]
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   907
        if commitmsg is None:
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   908
            commitmsg = ctx.description()
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   909
        keepbranch = keepbranches and repo[p1].branch() != ctx.branch()
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   910
        extra = {'rebase_source': ctx.hex()}
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   911
        if extrafn:
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   912
            extrafn(ctx, extra)
22038
021becbf024a rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22004
diff changeset
   913
33139
40ee74bfa111 merge with stable
Martin von Zweigbergk <martinvonz@google.com>
parents: 33056 33121
diff changeset
   914
        destphase = max(ctx.phase(), phases.draft)
40ee74bfa111 merge with stable
Martin von Zweigbergk <martinvonz@google.com>
parents: 33056 33121
diff changeset
   915
        overrides = {('phases', 'new-commit'): destphase}
33120
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   916
        with repo.ui.configoverride(overrides, 'rebase'):
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   917
            if keepbranch:
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   918
                repo.ui.setconfig('ui', 'allowemptycommit', True)
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   919
            # Commit might fail if unresolved files exist
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   920
            if date is None:
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   921
                date = ctx.date()
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   922
            newnode = repo.commit(text=commitmsg, user=ctx.user(),
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   923
                                  date=date, extra=extra, editor=editor)
22038
021becbf024a rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22004
diff changeset
   924
33120
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   925
        repo.dirstate.setbranch(repo[newnode].branch())
b63351f6a246 rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32084
diff changeset
   926
        return newnode
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   927
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   928
def rebasenode(repo, rev, p1, base, state, collapse, dest):
23484
cf3495dfd7ed rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents: 23461
diff changeset
   929
    'Rebase a single revision rev on top of p1 using base as merge ancestor'
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   930
    # Merge phase
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   931
    # Update to destination and merge it with local
23461
ffef6d503ab2 rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents: 23460
diff changeset
   932
    if repo['.'].rev() != p1:
ffef6d503ab2 rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents: 23460
diff changeset
   933
        repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1]))
30271
0fa1a41d04e4 rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents: 30007
diff changeset
   934
        mergemod.update(repo, p1, False, True)
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
   935
    else:
32249
27e67cfea27f rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents: 32248
diff changeset
   936
        repo.ui.debug(" already in destination\n")
26748
5ba0a99ff27f dirstate: make dirstate.write() callers pass transaction object to it
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 26745
diff changeset
   937
    repo.dirstate.write(repo.currenttransaction())
23461
ffef6d503ab2 rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents: 23460
diff changeset
   938
    repo.ui.debug(" merge against %d:%s\n" % (rev, repo[rev]))
19969
ad9db007656f rebase: fix selection of base used when rebasing merge (issue4041)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19956
diff changeset
   939
    if base is not None:
23461
ffef6d503ab2 rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents: 23460
diff changeset
   940
        repo.ui.debug("   detach base %d:%s\n" % (base, repo[base]))
16696
d1afbf03e69a rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents: 16566
diff changeset
   941
    # When collapsing in-place, the parent is the common ancestor, we
d1afbf03e69a rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents: 16566
diff changeset
   942
    # have to allow merging with it.
30271
0fa1a41d04e4 rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents: 30007
diff changeset
   943
    stats = mergemod.update(repo, rev, True, True, base, collapse,
0fa1a41d04e4 rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents: 30007
diff changeset
   944
                            labels=['dest', 'source'])
22905
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   945
    if collapse:
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   946
        copies.duplicatecopies(repo, rev, dest)
22905
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   947
    else:
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   948
        # If we're not using --collapse, we need to
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   949
        # duplicate copies between the revision we're
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   950
        # rebasing and its first parent, but *not*
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   951
        # duplicate any copies that have already been
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   952
        # performed in the destination.
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   953
        p1rev = repo[rev].p1().rev()
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
   954
        copies.duplicatecopies(repo, rev, p1rev, skiprev=dest)
22905
63e889cc610d rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents: 22901
diff changeset
   955
    return stats
6923
ebf1462f2145 strip trailing whitespace, replace tabs by spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6906
diff changeset
   956
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
   957
def adjustdest(repo, rev, destmap, state, skipped):
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   958
    """adjust rebase destination given the current rebase state
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   959
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   960
    rev is what is being rebased. Return a list of two revs, which are the
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   961
    adjusted destinations for rev's p1 and p2, respectively. If a parent is
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   962
    nullrev, return dest without adjustment for it.
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   963
34005
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   964
    For example, when doing rebasing B+E to F, C to G, rebase will first move B
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   965
    to B1, and E's destination will be adjusted from F to B1.
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   966
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   967
        B1 <- written during rebasing B
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   968
        |
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   969
        F <- original destination of B, E
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   970
        |
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   971
        | E <- rev, which is being rebased
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   972
        | |
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   973
        | D <- prev, one parent of rev being checked
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   974
        | |
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   975
        | x <- skipped, ex. no successor or successor in (::dest)
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   976
        | |
34005
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   977
        | C <- rebased as C', different destination
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   978
        | |
34005
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   979
        | B <- rebased as B1     C'
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   980
        |/                       |
5e83a8fe6bc4 rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents: 34004
diff changeset
   981
        A                        G <- destination of C, different
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   982
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   983
    Another example about merge changeset, rebase -r C+G+H -d K, rebase will
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   984
    first move C to C1, G to G1, and when it's checking H, the adjusted
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   985
    destinations will be [C1, G1].
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   986
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   987
            H       C1 G1
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   988
           /|       | /
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   989
          F G       |/
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   990
        K | |  ->   K
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   991
        | C D       |
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   992
        | |/        |
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   993
        | B         | ...
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   994
        |/          |/
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
   995
        A           A
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   996
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   997
    Besides, adjust dest according to existing rebase information. For example,
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   998
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
   999
      B C D    B needs to be rebased on top of C, C needs to be rebased on top
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1000
       \|/     of D. We will rebase C first.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1001
        A
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1002
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1003
          C'   After rebasing C, when considering B's destination, use C'
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1004
          |    instead of the original C.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1005
      B   D
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1006
       \ /
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1007
        A
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1008
    """
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1009
    # pick already rebased revs with same dest from state as interesting source
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1010
    dest = destmap[rev]
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
  1011
    source = [s for s, d in state.items()
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
  1012
              if d > 0 and destmap[s] == dest and s not in skipped]
33849
3ae2eaecb49e rebase: optimize "source" calculation in adjustdest
Jun Wu <quark@fb.com>
parents: 33848
diff changeset
  1013
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1014
    result = []
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1015
    for prev in repo.changelog.parentrevs(rev):
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1016
        adjusted = dest
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1017
        if prev != nullrev:
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1018
            candidate = repo.revs('max(%ld and (::%d))', source, prev).first()
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1019
            if candidate is not None:
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1020
                adjusted = state[candidate]
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1021
        if adjusted == dest and dest in state:
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1022
            adjusted = state[dest]
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1023
            if adjusted == revtodo:
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1024
                # sortsource should produce an order that makes this impossible
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1025
                raise error.ProgrammingError(
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1026
                    'rev %d should be rebased already at this time' % dest)
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1027
        result.append(adjusted)
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1028
    return result
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1029
33846
3b04a6ff625c rebase: remove rebaseset from _checkobsrebase
Jun Wu <quark@fb.com>
parents: 33845
diff changeset
  1030
def _checkobsrebase(repo, ui, rebaseobsrevs, rebaseobsskipped):
28685
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1031
    """
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1032
    Abort if rebase will create divergence or rebase is noop because of markers
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1033
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1034
    `rebaseobsrevs`: set of obsolete revision in source
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1035
    `rebaseobsskipped`: set of revisions from source skipped because they have
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1036
    successors in destination
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1037
    """
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1038
    # Obsolete node with successors not in dest leads to divergence
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1039
    divergenceok = ui.configbool('experimental',
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1040
                                 'allowdivergence')
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1041
    divergencebasecandidates = rebaseobsrevs - rebaseobsskipped
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1042
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1043
    if divergencebasecandidates and not divergenceok:
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1044
        divhashes = (str(repo[r])
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1045
                     for r in divergencebasecandidates)
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1046
        msg = _("this rebase will cause "
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1047
                "divergences from: %s")
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1048
        h = _("to force the rebase please set "
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1049
              "experimental.allowdivergence=True")
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1050
        raise error.Abort(msg % (",".join(divhashes),), hint=h)
6c4d23fe611c rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents: 28429
diff changeset
  1051
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1052
def successorrevs(repo, rev):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1053
    """yield revision numbers for successors of rev"""
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1054
    unfi = repo.unfiltered()
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1055
    nodemap = unfi.changelog.nodemap
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1056
    for s in obsutil.allsuccessors(unfi.obsstore, [unfi[rev].node()]):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1057
        if s in nodemap:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1058
            yield nodemap[s]
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1059
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
  1060
def defineparents(repo, rev, destmap, state, skipped, obsskipped):
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1061
    """Return new parents and optionally a merge base for rev being rebased
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1062
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1063
    The destination specified by "dest" cannot always be used directly because
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1064
    previously rebase result could affect destination. For example,
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1065
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1066
          D E    rebase -r C+D+E -d B
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1067
          |/     C will be rebased to C'
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1068
        B C      D's new destination will be C' instead of B
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1069
        |/       E's new destination will be C' instead of B
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1070
        A
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1071
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1072
    The new parents of a merge is slightly more complicated. See the comment
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1073
    block below.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1074
    """
34092
8a8e7a94ba07 rebase: do not crash rebasing merge with a parent having hidden successor
Jun Wu <quark@fb.com>
parents: 34009
diff changeset
  1075
    # use unfiltered changelog since successorrevs may return filtered nodes
8a8e7a94ba07 rebase: do not crash rebasing merge with a parent having hidden successor
Jun Wu <quark@fb.com>
parents: 34009
diff changeset
  1076
    cl = repo.unfiltered().changelog
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1077
    def isancestor(a, b):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1078
        # take revision numbers instead of nodes
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1079
        if a == b:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1080
            return True
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1081
        elif a > b:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1082
            return False
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1083
        return cl.isancestor(cl.node(a), cl.node(b))
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1084
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1085
    dest = destmap[rev]
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1086
    oldps = repo.changelog.parentrevs(rev) # old parents
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1087
    newps = [nullrev, nullrev] # new parents
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
  1088
    dests = adjustdest(repo, rev, destmap, state, skipped)
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1089
    bases = list(oldps) # merge base candidates, initially just old parents
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1090
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1091
    if all(r == nullrev for r in oldps[1:]):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1092
        # For non-merge changeset, just move p to adjusted dest as requested.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1093
        newps[0] = dests[0]
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1094
    else:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1095
        # For merge changeset, if we move p to dests[i] unconditionally, both
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1096
        # parents may change and the end result looks like "the merge loses a
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1097
        # parent", which is a surprise. This is a limit because "--dest" only
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1098
        # accepts one dest per src.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1099
        #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1100
        # Therefore, only move p with reasonable conditions (in this order):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1101
        #   1. use dest, if dest is a descendent of (p or one of p's successors)
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1102
        #   2. use p's rebased result, if p is rebased (state[p] > 0)
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1103
        #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1104
        # Comparing with adjustdest, the logic here does some additional work:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1105
        #   1. decide which parents will not be moved towards dest
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1106
        #   2. if the above decision is "no", should a parent still be moved
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1107
        #      because it was rebased?
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1108
        #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1109
        # For example:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1110
        #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1111
        #     C    # "rebase -r C -d D" is an error since none of the parents
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1112
        #    /|    # can be moved. "rebase -r B+C -d D" will move C's parent
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1113
        #   A B D  # B (using rule "2."), since B will be rebased.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1114
        #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1115
        # The loop tries to be not rely on the fact that a Mercurial node has
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1116
        # at most 2 parents.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1117
        for i, p in enumerate(oldps):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1118
            np = p # new parent
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1119
            if any(isancestor(x, dests[i]) for x in successorrevs(repo, p)):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1120
                np = dests[i]
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1121
            elif p in state and state[p] > 0:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1122
                np = state[p]
23484
cf3495dfd7ed rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents: 23461
diff changeset
  1123
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1124
            # "bases" only record "special" merge bases that cannot be
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1125
            # calculated from changelog DAG (i.e. isancestor(p, np) is False).
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1126
            # For example:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1127
            #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1128
            #   B'   # rebase -s B -d D, when B was rebased to B'. dest for C
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1129
            #   | C  # is B', but merge base for C is B, instead of
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1130
            #   D |  # changelog.ancestor(C, B') == A. If changelog DAG and
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1131
            #   | B  # "state" edges are merged (so there will be an edge from
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1132
            #   |/   # B to B'), the merge base is still ancestor(C, B') in
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1133
            #   A    # the merged graph.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1134
            #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1135
            # Also see https://bz.mercurial-scm.org/show_bug.cgi?id=1950#c8
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1136
            # which uses "virtual null merge" to explain this situation.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1137
            if isancestor(p, np):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1138
                bases[i] = nullrev
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1139
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1140
            # If one parent becomes an ancestor of the other, drop the ancestor
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1141
            for j, x in enumerate(newps[:i]):
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1142
                if x == nullrev:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1143
                    continue
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1144
                if isancestor(np, x): # CASE-1
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1145
                    np = nullrev
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1146
                elif isancestor(x, np): # CASE-2
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1147
                    newps[j] = np
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1148
                    np = nullrev
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1149
                    # New parents forming an ancestor relationship does not
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1150
                    # mean the old parents have a similar relationship. Do not
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1151
                    # set bases[x] to nullrev.
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1152
                    bases[j], bases[i] = bases[i], bases[j]
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1153
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1154
            newps[i] = np
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1155
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1156
        # "rebasenode" updates to new p1, and the old p1 will be used as merge
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1157
        # base. If only p2 changes, merging using unchanged p1 as merge base is
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1158
        # suboptimal. Therefore swap parents to make the merge sane.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1159
        if newps[1] != nullrev and oldps[0] == newps[0]:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1160
            assert len(newps) == 2 and len(oldps) == 2
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1161
            newps.reverse()
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1162
            bases.reverse()
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1163
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1164
        # No parent change might be an error because we fail to make rev a
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1165
        # descendent of requested dest. This can happen, for example:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1166
        #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1167
        #     C    # rebase -r C -d D
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1168
        #    /|    # None of A and B will be changed to D and rebase fails.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1169
        #   A B D
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1170
        if set(newps) == set(oldps) and dest not in newps:
33789
19f495fef0a3 rebase: change "result would have 3 parent" error message (BC)
Jun Wu <quark@fb.com>
parents: 33786
diff changeset
  1171
            raise error.Abort(_('cannot rebase %d:%s without '
19f495fef0a3 rebase: change "result would have 3 parent" error message (BC)
Jun Wu <quark@fb.com>
parents: 33786
diff changeset
  1172
                                'moving at least one of its parents')
19f495fef0a3 rebase: change "result would have 3 parent" error message (BC)
Jun Wu <quark@fb.com>
parents: 33786
diff changeset
  1173
                              % (rev, repo[rev]))
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1174
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1175
    # Source should not be ancestor of dest. The check here guarantees it's
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1176
    # impossible. With multi-dest, the initial check does not cover complex
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1177
    # cases since we don't have abstractions to dry-run rebase cheaply.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1178
    if any(p != nullrev and isancestor(rev, p) for p in newps):
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1179
        raise error.Abort(_('source is ancestor of destination'))
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1180
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1181
    # "rebasenode" updates to new p1, use the corresponding merge base.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1182
    if bases[0] != nullrev:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1183
        base = bases[0]
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1184
    else:
23484
cf3495dfd7ed rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents: 23461
diff changeset
  1185
        base = None
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1186
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1187
    # Check if the merge will contain unwanted changes. That may happen if
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1188
    # there are multiple special (non-changelog ancestor) merge bases, which
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1189
    # cannot be handled well by the 3-way merge algorithm. For example:
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1190
    #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1191
    #     F
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1192
    #    /|
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1193
    #   D E  # "rebase -r D+E+F -d Z", when rebasing F, if "D" was chosen
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1194
    #   | |  # as merge base, the difference between D and F will include
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1195
    #   B C  # C, so the rebased F will contain C surprisingly. If "E" was
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1196
    #   |/   #  chosen, the rebased F will contain B.
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1197
    #   A Z
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1198
    #
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1199
    # But our merge base candidates (D and E in above case) could still be
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1200
    # better than the default (ancestor(F, Z) == null). Therefore still
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1201
    # pick one (so choose p1 above).
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1202
    if sum(1 for b in bases if b != nullrev) > 1:
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1203
        unwanted = [None, None] # unwanted[i]: unwanted revs if choose bases[i]
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1204
        for i, base in enumerate(bases):
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1205
            if base == nullrev:
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1206
                continue
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1207
            # Revisions in the side (not chosen as merge base) branch that
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1208
            # might contain "surprising" contents
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1209
            siderevs = list(repo.revs('((%ld-%d) %% (%d+%d))',
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1210
                                      bases, base, base, dest))
23484
cf3495dfd7ed rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents: 23461
diff changeset
  1211
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1212
            # If those revisions are covered by rebaseset, the result is good.
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1213
            # A merge in rebaseset would be considered to cover its ancestors.
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1214
            if siderevs:
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
  1215
                rebaseset = [r for r, d in state.items()
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
  1216
                             if d > 0 and r not in obsskipped]
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1217
                merges = [r for r in rebaseset
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1218
                          if cl.parentrevs(r)[1] != nullrev]
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1219
                unwanted[i] = list(repo.revs('%ld - (::%ld) - %ld',
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1220
                                             siderevs, merges, rebaseset))
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1221
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1222
        # Choose a merge base that has a minimal number of unwanted revs.
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1223
        l, i = min((len(revs), i)
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1224
                   for i, revs in enumerate(unwanted) if revs is not None)
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1225
        base = bases[i]
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1226
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1227
        # newps[0] should match merge base if possible. Currently, if newps[i]
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1228
        # is nullrev, the only case is newps[i] and newps[j] (j < i), one is
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1229
        # the other's ancestor. In that case, it's fine to not swap newps here.
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1230
        # (see CASE-1 and CASE-2 above)
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1231
        if i != 0 and newps[i] != nullrev:
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1232
            newps[0], newps[i] = newps[i], newps[0]
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1233
33863
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1234
        # The merge will include unwanted revisions. Abort now. Revisit this if
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1235
        # we have a more advanced merge algorithm that handles multiple bases.
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1236
        if l > 0:
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1237
            unwanteddesc = _(' or ').join(
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1238
                (', '.join('%d:%s' % (r, repo[r]) for r in revs)
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1239
                 for revs in unwanted if revs is not None))
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1240
            raise error.Abort(
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1241
                _('rebasing %d:%s will include unwanted changes from %s')
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1242
                % (rev, repo[rev], unwanteddesc))
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1243
3160876c6e4e rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents: 33849
diff changeset
  1244
    repo.ui.debug(" future parents are %d and %d\n" % tuple(newps))
33786
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1245
0975506120fb rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents: 33736
diff changeset
  1246
    return newps[0], newps[1], base
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1247
7955
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1248
def isagitpatch(repo, patchname):
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1249
    'Return true if the given patch is in git format'
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1250
    mqpatch = os.path.join(repo.mq.path, patchname)
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1251
    for line in patch.linereader(file(mqpatch, 'rb')):
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1252
        if line.startswith('diff --git'):
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1253
            return True
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1254
    return False
c3d4ff03ec72 rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 7954
diff changeset
  1255
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1256
def updatemq(repo, state, skipped, **opts):
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1257
    'Update rebased mq patches - finalize and then import them'
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1258
    mqrebase = {}
11537
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1259
    mq = repo.mq
14572
8ff2957c1d82 mq: rename full_series to fullseries
Adrian Buehlmann <adrian@cadifra.com>
parents: 14509
diff changeset
  1260
    original_series = mq.fullseries[:]
16531
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1261
    skippedpatches = set()
14497
ea585f2b1adc rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 13894
diff changeset
  1262
11537
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1263
    for p in mq.applied:
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1264
        rev = repo[p.node].rev()
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1265
        if rev in state:
9467
4c041f1ee1b4 do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents: 9301
diff changeset
  1266
            repo.ui.debug('revision %d is an mq patch (%s), finalize it.\n' %
11537
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1267
                                        (rev, p.name))
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1268
            mqrebase[rev] = (p.name, isagitpatch(repo, p.name))
16531
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1269
        else:
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1270
            # Applied but not rebased, not sure this should happen
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1271
            skippedpatches.add(p.name)
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1272
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1273
    if mqrebase:
11537
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1274
        mq.finish(repo, mqrebase.keys())
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1275
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1276
        # We must start import from the newest revision
8210
344751cd8cb8 replace various uses of list.reverse()
Matt Mackall <mpm@selenic.com>
parents: 8209
diff changeset
  1277
        for rev in sorted(mqrebase, reverse=True):
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1278
            if rev not in skipped:
11537
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1279
                name, isgit = mqrebase[rev]
23520
de143427c499 rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents: 23519
diff changeset
  1280
                repo.ui.note(_('updating mq patch %s to %s:%s\n') %
de143427c499 rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents: 23519
diff changeset
  1281
                             (name, state[rev], repo[state[rev]]))
11537
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1282
                mq.qimport(repo, (), patchname=name, git=isgit,
0a044e5ff489 rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 11531
diff changeset
  1283
                                rev=[str(state[rev])])
16531
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1284
            else:
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1285
                # Rebased and skipped
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1286
                skippedpatches.add(mqrebase[rev][0])
14497
ea585f2b1adc rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents: 13894
diff changeset
  1287
16531
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1288
        # Patches were either applied and rebased and imported in
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1289
        # order, applied and removed or unapplied. Discard the removed
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1290
        # ones while preserving the original series order and guards.
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1291
        newseries = [s for s in original_series
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1292
                     if mq.guard_re.split(s, 1)[0] not in skippedpatches]
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1293
        mq.fullseries[:] = newseries
b9f51f49bf2a rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents: 16280
diff changeset
  1294
        mq.seriesdirty = True
14580
92101ea35015 mq: rename save_dirty to savedirty
Adrian Buehlmann <adrian@cadifra.com>
parents: 14572
diff changeset
  1295
        mq.savedirty()
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1296
28185
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1297
def storecollapsemsg(repo, collapsemsg):
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1298
    'Store the collapse message to allow recovery'
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1299
    collapsemsg = collapsemsg or ''
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1300
    f = repo.vfs("last-message.txt", "w")
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1301
    f.write("%s\n" % collapsemsg)
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1302
    f.close()
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1303
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1304
def clearcollapsemsg(repo):
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1305
    'Remove collapse message file'
31311
f59b6cf663a9 vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents: 31302
diff changeset
  1306
    repo.vfs.unlinkpath("last-message.txt", ignoremissing=True)
28185
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1307
31225
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
  1308
def restorecollapsemsg(repo, isabort):
28185
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1309
    'Restore previously stored collapse message'
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1310
    try:
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1311
        f = repo.vfs("last-message.txt")
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1312
        collapsemsg = f.readline().strip()
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1313
        f.close()
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1314
    except IOError as err:
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1315
        if err.errno != errno.ENOENT:
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1316
            raise
31225
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
  1317
        if isabort:
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
  1318
            # Oh well, just abort like normal
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
  1319
            collapsemsg = ''
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
  1320
        else:
749b057b01f3 rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents: 31224
diff changeset
  1321
            raise error.Abort(_('missing .hg/last-message.txt for rebase'))
28185
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1322
    return collapsemsg
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1323
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1324
def clearstatus(repo):
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1325
    'Remove the status files'
23970
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1326
    _clearrebasesetvisibiliy(repo)
33056
2312e70cf78b rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents: 32918
diff changeset
  1327
    # Make sure the active transaction won't write the state file
2312e70cf78b rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents: 32918
diff changeset
  1328
    tr = repo.currenttransaction()
2312e70cf78b rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents: 32918
diff changeset
  1329
    if tr:
2312e70cf78b rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents: 32918
diff changeset
  1330
        tr.removefilegenerator('rebasestate')
31311
f59b6cf663a9 vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents: 31302
diff changeset
  1331
    repo.vfs.unlinkpath("rebasestate", ignoremissing=True)
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1332
25070
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1333
def needupdate(repo, state):
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1334
    '''check whether we should `update --clean` away from a merge, or if
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1335
    somehow the working dir got forcibly updated, e.g. by older hg'''
27167
3fe8cb40c9c5 commands: inline definition of localrepo.parents() and drop the method (API)
Augie Fackler <augie@google.com>
parents: 27146
diff changeset
  1336
    parents = [p.rev() for p in repo[None].parents()]
25070
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1337
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1338
    # Are we in a merge state at all?
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1339
    if len(parents) < 2:
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1340
        return False
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1341
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1342
    # We should be standing on the first as-of-yet unrebased commit.
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1343
    firstunrebased = min([old for old, new in state.iteritems()
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1344
                          if new == nullrev])
bd98d073a34f rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 24870
diff changeset
  1345
    if firstunrebased in parents:
19516
fe78eb7bcca0 rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents: 19496
diff changeset
  1346
        return True
fe78eb7bcca0 rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents: 19496
diff changeset
  1347
fe78eb7bcca0 rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents: 19496
diff changeset
  1348
    return False
fe78eb7bcca0 rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents: 19496
diff changeset
  1349
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1350
def abort(repo, originalwd, destmap, state, activebookmark=None):
24758
d7451adc72f6 rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents: 23970
diff changeset
  1351
    '''Restore the repository to its original state.  Additional args:
d7451adc72f6 rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents: 23970
diff changeset
  1352
d7451adc72f6 rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents: 23970
diff changeset
  1353
    activebookmark: the name of the bookmark that should be active after the
d7451adc72f6 rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents: 23970
diff changeset
  1354
        restore'''
26677
e9b3d523f2e6 rebase: properly abort when destination is public (issue4896)
Christian Delahousse <cdelahousse@fb.com>
parents: 26675
diff changeset
  1355
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1356
    try:
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1357
        # If the first commits in the rebased set get skipped during the rebase,
32248
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
  1358
        # their values within the state mapping will be the dest rev id. The
b47e6b0ba6ca rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents: 32175
diff changeset
  1359
        # dstates list must must not contain the dest rev (issue4896)
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1360
        dstates = [s for r, s in state.items() if s >= 0 and s != destmap[r]]
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1361
        immutable = [d for d in dstates if not repo[d].mutable()]
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1362
        cleanup = True
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1363
        if immutable:
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1364
            repo.ui.warn(_("warning: can't clean up public changesets %s\n")
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1365
                        % ', '.join(str(repo[r]) for r in immutable),
29966
11604da46982 rebase: use single quotes in use warning
timeless <timeless@mozdev.org>
parents: 29936
diff changeset
  1366
                        hint=_("see 'hg help phases' for details"))
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1367
            cleanup = False
16280
0806823370d8 rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents: 16228
diff changeset
  1368
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1369
        descendants = set()
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1370
        if dstates:
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1371
            descendants = set(repo.changelog.descendants(dstates))
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1372
        if descendants - set(dstates):
32249
27e67cfea27f rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents: 32248
diff changeset
  1373
            repo.ui.warn(_("warning: new changesets detected on destination "
27e67cfea27f rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents: 32248
diff changeset
  1374
                           "branch, can't strip\n"))
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1375
            cleanup = False
19518
12843143663d rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents: 19517
diff changeset
  1376
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1377
        if cleanup:
27988
61f4d59e9a0b rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
  1378
            shouldupdate = False
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1379
            rebased = [s for r, s in state.items()
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1380
                       if s >= 0 and s != destmap[r]]
27988
61f4d59e9a0b rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
  1381
            if rebased:
61f4d59e9a0b rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
  1382
                strippoints = [
61f4d59e9a0b rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
  1383
                        c.node() for c in repo.set('roots(%ld)', rebased)]
31222
56d3e0b499df rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents: 31023
diff changeset
  1384
56d3e0b499df rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents: 31023
diff changeset
  1385
            updateifonnodes = set(rebased)
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1386
            updateifonnodes.update(destmap.values())
31222
56d3e0b499df rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents: 31023
diff changeset
  1387
            updateifonnodes.add(originalwd)
56d3e0b499df rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents: 31023
diff changeset
  1388
            shouldupdate = repo['.'].rev() in updateifonnodes
27988
61f4d59e9a0b rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
  1389
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1390
            # Update away from the rebase if necessary
27988
61f4d59e9a0b rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents: 27977
diff changeset
  1391
            if shouldupdate or needupdate(repo, state):
30271
0fa1a41d04e4 rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents: 30007
diff changeset
  1392
                mergemod.update(repo, originalwd, False, True)
19516
fe78eb7bcca0 rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents: 19496
diff changeset
  1393
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1394
            # Strip from the first rebased revision
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1395
            if rebased:
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1396
                # no backup of rebased cset versions needed
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1397
                repair.strip(repo.ui, repo, strippoints)
19518
12843143663d rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents: 19517
diff changeset
  1398
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1399
        if activebookmark and activebookmark in repo._bookmarks:
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1400
            bookmarks.activate(repo, activebookmark)
24758
d7451adc72f6 rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents: 23970
diff changeset
  1401
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1402
    finally:
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1403
        clearstatus(repo)
28185
c7e8948627f3 rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents: 28136
diff changeset
  1404
        clearcollapsemsg(repo)
26744
21e50e36de02 rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents: 26719
diff changeset
  1405
        repo.ui.warn(_('rebase aborted\n'))
19518
12843143663d rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents: 19517
diff changeset
  1406
    return 0
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1407
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1408
def sortsource(destmap):
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1409
    """yield source revisions in an order that we only rebase things once
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1410
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1411
    If source and destination overlaps, we should filter out revisions
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1412
    depending on other revisions which hasn't been rebased yet.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1413
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1414
    Yield a sorted list of revisions each time.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1415
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1416
    For example, when rebasing A to B, B to C. This function yields [B], then
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1417
    [A], indicating B needs to be rebased first.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1418
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1419
    Raise if there is a cycle so the rebase is impossible.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1420
    """
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1421
    srcset = set(destmap)
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1422
    while srcset:
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1423
        srclist = sorted(srcset)
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1424
        result = []
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1425
        for r in srclist:
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1426
            if destmap[r] not in srcset:
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1427
                result.append(r)
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1428
        if not result:
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1429
            raise error.Abort(_('source and destination form a cycle'))
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1430
        srcset -= set(result)
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1431
        yield result
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1432
34008
9422107a6b64 rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents: 34007
diff changeset
  1433
def buildstate(repo, destmap, collapse):
15267
3bfdfefea2fc rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15219
diff changeset
  1434
    '''Define which revisions are going to be rebased and where
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1435
15267
3bfdfefea2fc rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15219
diff changeset
  1436
    repo: repo
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1437
    destmap: {srcrev: destrev}
17005
50f434510da6 rebase: do not add second parent to rebased changeset (drop detach option) (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 16867
diff changeset
  1438
    '''
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1439
    rebaseset = destmap.keys()
31297
f5c71e98f0f7 rebase: unhide original working directory node as well (issue5219)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31296
diff changeset
  1440
    originalwd = repo['.'].rev()
32291
bd872f64a8ba cleanup: use set literals
Martin von Zweigbergk <martinvonz@google.com>
parents: 32272
diff changeset
  1441
    _setrebasesetvisibility(repo, set(rebaseset) | {originalwd})
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1442
10672
c2e1e637d4da rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents: 10659
diff changeset
  1443
    # This check isn't strictly necessary, since mq detects commits over an
c2e1e637d4da rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents: 10659
diff changeset
  1444
    # applied patch. But it prevents messing up the working directory when
c2e1e637d4da rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents: 10659
diff changeset
  1445
    # a partially completed rebase is blocked by mq.
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1446
    if 'qtip' in repo.tags():
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1447
        mqapplied = set(repo[s.node].rev() for s in repo.mq.applied)
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1448
        if set(destmap.values()) & mqapplied:
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1449
            raise error.Abort(_('cannot rebase onto an applied mq patch'))
10672
c2e1e637d4da rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents: 10659
diff changeset
  1450
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1451
    # Get "cycle" error early by exhausting the generator.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1452
    sortedsrc = list(sortsource(destmap)) # a list of sorted revs
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1453
    if not sortedsrc:
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1454
        raise error.Abort(_('no matching revisions'))
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1455
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1456
    # Only check the first batch of revisions to rebase not depending on other
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1457
    # rebaseset. This means "source is ancestor of destination" for the second
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1458
    # (and following) batches of revisions are not checked here. We rely on
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1459
    # "defineparents" to do that check.
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1460
    roots = list(repo.set('roots(%ld)', sortedsrc[0]))
15267
3bfdfefea2fc rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15219
diff changeset
  1461
    if not roots:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
  1462
        raise error.Abort(_('no matching revisions'))
18424
100fdc84670f rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18386
diff changeset
  1463
    roots.sort()
32175
456b4a32d75f rebase: don't update state dict same way for each root
Martin von Zweigbergk <martinvonz@google.com>
parents: 32084
diff changeset
  1464
    state = dict.fromkeys(rebaseset, revtodo)
34006
32528419db64 rebase: sort destmap topologically
Jun Wu <quark@fb.com>
parents: 34005
diff changeset
  1465
    emptyrebase = (len(sortedsrc) == 1)
18424
100fdc84670f rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18386
diff changeset
  1466
    for root in roots:
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1467
        dest = repo[destmap[root.rev()]]
18424
100fdc84670f rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18386
diff changeset
  1468
        commonbase = root.ancestor(dest)
100fdc84670f rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18386
diff changeset
  1469
        if commonbase == root:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
  1470
            raise error.Abort(_('source is ancestor of destination'))
18424
100fdc84670f rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18386
diff changeset
  1471
        if commonbase == dest:
31380
65d93d712777 rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents: 31311
diff changeset
  1472
            wctx = repo[None]
65d93d712777 rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents: 31311
diff changeset
  1473
            if dest == wctx.p1():
65d93d712777 rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents: 31311
diff changeset
  1474
                # when rebasing to '.', it will use the current wd branch name
65d93d712777 rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents: 31311
diff changeset
  1475
                samebranch = root.branch() == wctx.branch()
65d93d712777 rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents: 31311
diff changeset
  1476
            else:
65d93d712777 rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents: 31311
diff changeset
  1477
                samebranch = root.branch() == dest.branch()
32900
07d5a503124c rebase: rewrite "x in y.children()" as "y in x.parents()"
Martin von Zweigbergk <martinvonz@google.com>
parents: 32594
diff changeset
  1478
            if not collapse and samebranch and dest in root.parents():
32272
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1479
                # mark the revision as done by setting its new revision
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1480
                # equal to its old (current) revisions
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1481
                state[root.rev()] = root.rev()
18424
100fdc84670f rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18386
diff changeset
  1482
                repo.ui.debug('source is a child of destination\n')
32272
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1483
                continue
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1484
32272
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1485
        emptyrebase = False
29936
3e7ded768556 rebase: make debug logging more consistent
Martin von Zweigbergk <martinvonz@google.com>
parents: 29872
diff changeset
  1486
        repo.ui.debug('rebase onto %s starting from %s\n' % (dest, root))
32272
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1487
    if emptyrebase:
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1488
        return None
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1489
    for rev in sorted(state):
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1490
        parents = [p for p in repo.changelog.parentrevs(rev) if p != nullrev]
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1491
        # if all parents of this revision are done, then so is this revision
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1492
        if parents and all((state.get(p) == p for p in parents)):
78496ac30025 rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32249
diff changeset
  1493
            state[rev] = rev
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1494
    return originalwd, destmap, state
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1495
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1496
def clearrebased(ui, repo, destmap, state, skipped, collapsedas=None):
17613
aafc521668d8 rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17612
diff changeset
  1497
    """dispose of rebased revision at the end of the rebase
aafc521668d8 rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17612
diff changeset
  1498
aafc521668d8 rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17612
diff changeset
  1499
    If `collapsedas` is not None, the rebase was a collapse whose result if the
aafc521668d8 rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17612
diff changeset
  1500
    `collapsedas` node."""
33332
3b7cb3d17137 rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents: 33157
diff changeset
  1501
    tonode = repo.changelog.node
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1502
    # Move bookmark of skipped nodes to destination. This cannot be handled
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1503
    # by scmutil.cleanupnodes since it will treat rev as removed (no successor)
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1504
    # and move bookmark backwards.
34007
06b0cc2588de rebase: remove an unnecessary adjustdest in clearrebased
Jun Wu <quark@fb.com>
parents: 34006
diff changeset
  1505
    bmchanges = [(name, tonode(state[rev]))
33590
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1506
                 for rev in skipped
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1507
                 for name in repo.nodebookmarks(tonode(rev))]
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1508
    if bmchanges:
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1509
        with repo.transaction('rebase') as tr:
52f82e7d6a7e rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents: 33569
diff changeset
  1510
            repo._bookmarks.applychanges(repo, tr, bmchanges)
33332
3b7cb3d17137 rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents: 33157
diff changeset
  1511
    mapping = {}
33333
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1512
    for rev, newrev in sorted(state.items()):
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1513
        if newrev >= 0 and newrev != rev:
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1514
            if rev in skipped:
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1515
                succs = ()
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1516
            elif collapsedas is not None:
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1517
                succs = (collapsedas,)
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1518
            else:
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1519
                succs = (tonode(newrev),)
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1520
            mapping[tonode(rev)] = succs
8bfd10e4c55a rebase: remove "if True"
Jun Wu <quark@fb.com>
parents: 33332
diff changeset
  1521
    scmutil.cleanupnodes(repo, mapping, 'rebase')
17611
910123eac887 rebase: extract final changesets cleanup logic in a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17325
diff changeset
  1522
7216
292fb2ad2846 extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents: 7213
diff changeset
  1523
def pullrebase(orig, ui, repo, *args, **opts):
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1524
    'Call rebase after pull if the latter has been invoked with --rebase'
26960
6979fe2a6d75 rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents: 26811
diff changeset
  1525
    ret = None
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1526
    if opts.get('rebase'):
31733
ae6bab095c66 rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents: 31731
diff changeset
  1527
        if ui.configbool('commands', 'rebase.requiredest'):
ae6bab095c66 rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents: 31731
diff changeset
  1528
            msg = _('rebase destination required by configuration')
ae6bab095c66 rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents: 31731
diff changeset
  1529
            hint = _('use hg pull followed by hg rebase -d DEST')
ae6bab095c66 rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents: 31731
diff changeset
  1530
            raise error.Abort(msg, hint=hint)
ae6bab095c66 rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents: 31731
diff changeset
  1531
32918
04c9dd951a41 rebase: use context manager for locking in pullrebase()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32917
diff changeset
  1532
        with repo.wlock(), repo.lock():
26029
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1533
            if opts.get('update'):
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1534
                del opts['update']
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1535
                ui.debug('--update and --rebase are not compatible, ignoring '
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1536
                         'the update flag\n')
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1537
30725
c2bd2f77965b rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents: 30709
diff changeset
  1538
            cmdutil.checkunfinished(repo)
30755
0fbb3a5c188e rebase: provide detailed hint to abort message if working dir is not clean
Valters Vingolds <valters@vingolds.ch>
parents: 30725
diff changeset
  1539
            cmdutil.bailifchanged(repo, hint=_('cannot pull with rebase: '
0fbb3a5c188e rebase: provide detailed hint to abort message if working dir is not clean
Valters Vingolds <valters@vingolds.ch>
parents: 30725
diff changeset
  1540
                'please commit or shelve your changes first'))
30725
c2bd2f77965b rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents: 30709
diff changeset
  1541
26029
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1542
            revsprepull = len(repo)
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1543
            origpostincoming = commands.postincoming
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1544
            def _dummy(*args, **kwargs):
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1545
                pass
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1546
            commands.postincoming = _dummy
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1547
            try:
26960
6979fe2a6d75 rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents: 26811
diff changeset
  1548
                ret = orig(ui, repo, *args, **opts)
26029
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1549
            finally:
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1550
                commands.postincoming = origpostincoming
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1551
            revspostpull = len(repo)
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1552
            if revspostpull > revsprepull:
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1553
                # --rev option from pull conflict with rebase own --rev
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1554
                # dropping it
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1555
                if 'rev' in opts:
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1556
                    del opts['rev']
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1557
                # positional argument from pull conflicts with rebase's own
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1558
                # --source.
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1559
                if 'source' in opts:
563ea14c62d4 rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25660
diff changeset
  1560
                    del opts['source']
29044
261c25372959 rebase: restrict rebase destination to the pulled set (issue5214)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 29043
diff changeset
  1561
                # revsprepull is the len of the repo, not revnum of tip.
261c25372959 rebase: restrict rebase destination to the pulled set (issue5214)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 29043
diff changeset
  1562
                destspace = list(repo.changelog.revs(start=revsprepull))
261c25372959 rebase: restrict rebase destination to the pulled set (issue5214)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 29043
diff changeset
  1563
                opts['_destspace'] = destspace
28189
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1564
                try:
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1565
                    rebase(ui, repo, **opts)
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1566
                except error.NoMergeDestAbort:
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1567
                    # we can maybe update instead
28118
0e3835c7e1cf rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28117
diff changeset
  1568
                    rev, _a, _b = destutil.destupdate(repo)
28189
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1569
                    if rev == repo['.'].rev():
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1570
                        ui.status(_('nothing to rebase\n'))
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1571
                    else:
fac3a24be50e rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28188
diff changeset
  1572
                        ui.status(_('nothing to rebase - updating instead\n'))
28118
0e3835c7e1cf rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28117
diff changeset
  1573
                        # not passing argument to get the bare update behavior
0e3835c7e1cf rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28117
diff changeset
  1574
                        # with warning and trumpets
0e3835c7e1cf rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28117
diff changeset
  1575
                        commands.update(ui, repo)
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1576
    else:
14444
1f997134a9d1 rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents: 14306
diff changeset
  1577
        if opts.get('tool'):
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26496
diff changeset
  1578
            raise error.Abort(_('--tool can only be used with --rebase'))
26960
6979fe2a6d75 rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents: 26811
diff changeset
  1579
        ret = orig(ui, repo, *args, **opts)
6979fe2a6d75 rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents: 26811
diff changeset
  1580
6979fe2a6d75 rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents: 26811
diff changeset
  1581
    return ret
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1582
23970
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1583
def _setrebasesetvisibility(repo, revs):
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1584
    """store the currently rebased set on the repo object
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1585
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1586
    This is used by another function to prevent rebased revision to because
30865
01512564ddd5 rebase: fix code comment to refer to right issue (4504, not 4505)
Martin von Zweigbergk <martinvonz@google.com>
parents: 30755
diff changeset
  1587
    hidden (see issue4504)"""
23970
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1588
    repo = repo.unfiltered()
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1589
    repo._rebaseset = revs
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1590
    # invalidate cache if visibility changes
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1591
    hiddens = repo.filteredrevcache.get('visible', set())
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1592
    if revs & hiddens:
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1593
        repo.invalidatevolatilesets()
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1594
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1595
def _clearrebasesetvisibiliy(repo):
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1596
    """remove rebaseset data from the repo"""
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1597
    repo = repo.unfiltered()
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1598
    if '_rebaseset' in vars(repo):
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1599
        del repo._rebaseset
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1600
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1601
def _rebasedvisible(orig, repo):
30865
01512564ddd5 rebase: fix code comment to refer to right issue (4504, not 4505)
Martin von Zweigbergk <martinvonz@google.com>
parents: 30755
diff changeset
  1602
    """ensure rebased revs stay visible (see issue4504)"""
23970
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1603
    blockers = orig(repo)
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1604
    blockers.update(getattr(repo, '_rebaseset', ()))
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1605
    return blockers
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1606
27790
2d294dada4f8 rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents: 27746
diff changeset
  1607
def _filterobsoleterevs(repo, revs):
2d294dada4f8 rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents: 27746
diff changeset
  1608
    """returns a set of the obsolete revisions in revs"""
2d294dada4f8 rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents: 27746
diff changeset
  1609
    return set(r for r in revs if repo[r].obsolete())
2d294dada4f8 rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents: 27746
diff changeset
  1610
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1611
def _computeobsoletenotrebased(repo, rebaseobsrevs, destmap):
26349
92409f8dff5d rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents: 26301
diff changeset
  1612
    """return a mapping obsolete => successor for all obsolete nodes to be
27012
5eac7ab59b95 rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents: 27010
diff changeset
  1613
    rebased that have a successors in the destination
5eac7ab59b95 rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents: 27010
diff changeset
  1614
30332
318a24b52eeb spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents: 30273
diff changeset
  1615
    obsolete => None entries in the mapping indicate nodes with no successor"""
26349
92409f8dff5d rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents: 26301
diff changeset
  1616
    obsoletenotrebased = {}
92409f8dff5d rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents: 26301
diff changeset
  1617
34003
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1618
    cl = repo.unfiltered().changelog
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1619
    nodemap = cl.nodemap
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1620
    for srcrev in rebaseobsrevs:
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1621
        srcnode = cl.node(srcrev)
34004
af609bb3487f rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents: 34003
diff changeset
  1622
        destnode = cl.node(destmap[srcrev])
34003
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1623
        # XXX: more advanced APIs are required to handle split correctly
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1624
        successors = list(obsutil.allsuccessors(repo.obsstore, [srcnode]))
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1625
        if len(successors) == 1:
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1626
            # obsutil.allsuccessors includes node itself. When the list only
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1627
            # contains one element, it means there are no successors.
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1628
            obsoletenotrebased[srcrev] = None
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1629
        else:
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1630
            for succnode in successors:
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1631
                if succnode == srcnode or succnode not in nodemap:
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1632
                    continue
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1633
                if cl.isancestor(succnode, destnode):
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1634
                    obsoletenotrebased[srcrev] = nodemap[succnode]
ba9d5d48bf95 rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents: 33864
diff changeset
  1635
                    break
27012
5eac7ab59b95 rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents: 27010
diff changeset
  1636
26349
92409f8dff5d rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents: 26301
diff changeset
  1637
    return obsoletenotrebased
92409f8dff5d rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents: 26301
diff changeset
  1638
19214
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1639
def summaryhook(ui, repo):
30709
a932297febb7 rebase: use repo.vfs.exists in 'hg summary' hook
Valters Vingolds <valters@vingolds.ch>
parents: 30674
diff changeset
  1640
    if not repo.vfs.exists('rebasestate'):
19214
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1641
        return
19849
e7fa36d2ad3a rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19848
diff changeset
  1642
    try:
29403
b95fd7c15b7c rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29402
diff changeset
  1643
        rbsrt = rebaseruntime(repo, ui, {})
b95fd7c15b7c rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29402
diff changeset
  1644
        rbsrt.restorestatus()
b95fd7c15b7c rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents: 29402
diff changeset
  1645
        state = rbsrt.state
19849
e7fa36d2ad3a rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19848
diff changeset
  1646
    except error.RepoLookupError:
e7fa36d2ad3a rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19848
diff changeset
  1647
        # i18n: column positioning for "hg summary"
e7fa36d2ad3a rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19848
diff changeset
  1648
        msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n')
e7fa36d2ad3a rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19848
diff changeset
  1649
        ui.write(msg)
e7fa36d2ad3a rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19848
diff changeset
  1650
        return
23489
fe4157d839ac rebase: use '>= 0' to know is a revision was rebased
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23484
diff changeset
  1651
    numrebased = len([i for i in state.itervalues() if i >= 0])
19214
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1652
    # i18n: column positioning for "hg summary"
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1653
    ui.write(_('rebase: %s, %s (rebase --continue)\n') %
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1654
             (ui.label(_('%d rebased'), 'rebase.rebased') % numrebased,
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1655
              ui.label(_('%d remaining'), 'rebase.remaining') %
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1656
              (len(state) - numrebased)))
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1657
6906
808f03f61ebe Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff changeset
  1658
def uisetup(ui):
23970
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1659
    #Replace pull with a decorator to provide --rebase option
7216
292fb2ad2846 extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents: 7213
diff changeset
  1660
    entry = extensions.wrapcommand(commands.table, 'pull', pullrebase)
292fb2ad2846 extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents: 7213
diff changeset
  1661
    entry[1].append(('', 'rebase', None,
14444
1f997134a9d1 rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents: 14306
diff changeset
  1662
                     _("rebase working directory to branch head")))
1f997134a9d1 rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents: 14306
diff changeset
  1663
    entry[1].append(('t', 'tool', '',
1f997134a9d1 rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents: 14306
diff changeset
  1664
                     _("specify merge tool for rebase")))
19214
0250047a365e summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents: 19059
diff changeset
  1665
    cmdutil.summaryhooks.add('rebase', summaryhook)
19478
e5a5790a3185 rebase: add checkunfinished support (issue3955)
Matt Mackall <mpm@selenic.com>
parents: 19477
diff changeset
  1666
    cmdutil.unfinishedstates.append(
19496
607191a45f8c checkunfinished: accommodate histedit quirk
Matt Mackall <mpm@selenic.com>
parents: 19478
diff changeset
  1667
        ['rebasestate', False, False, _('rebase in progress'),
19478
e5a5790a3185 rebase: add checkunfinished support (issue3955)
Matt Mackall <mpm@selenic.com>
parents: 19477
diff changeset
  1668
         _("use 'hg rebase --continue' or 'hg rebase --abort'")])
27626
157675d0f600 rebase: hook afterresolvedstates
timeless <timeless@mozdev.org>
parents: 27586
diff changeset
  1669
    cmdutil.afterresolvedstates.append(
157675d0f600 rebase: hook afterresolvedstates
timeless <timeless@mozdev.org>
parents: 27586
diff changeset
  1670
        ['rebasestate', _('hg rebase --continue')])
23970
8a544fb645bb rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 23917
diff changeset
  1671
    # ensure rebased rev are not hidden
32586
47e4c6bb39f1 hidden: rename "revealedrevs" to "pinnedrevs" (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32427
diff changeset
  1672
    extensions.wrapfunction(repoview, 'pinnedrevs', _rebasedvisible)