mercurial/subrepo.py
author Eric Eisner <ede@mit.edu>
Mon, 20 Dec 2010 13:59:33 -0500
changeset 13180 a79e0688a5ee
parent 13179 b512a7074349
child 13181 413bef846806
permissions -rw-r--r--
subrepo: fix git archive parsing of directories and symfiles
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# subrepo.py - sub-repository handling for Mercurial
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#
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# Copyright 2009-2010 Matt Mackall <mpm@selenic.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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import errno, os, re, xml.dom.minidom, shutil, urlparse, posixpath
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import stat, subprocess, tarfile
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from i18n import _
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import config, util, node, error, cmdutil
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hg = None
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nullstate = ('', '', 'empty')
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def state(ctx, ui):
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    """return a state dict, mapping subrepo paths configured in .hgsub
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    to tuple: (source from .hgsub, revision from .hgsubstate, kind
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    (key in types dict))
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    """
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    p = config.config()
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    def read(f, sections=None, remap=None):
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        if f in ctx:
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            try:
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                data = ctx[f].data()
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            except IOError, err:
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                if err.errno != errno.ENOENT:
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                    raise
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                # handle missing subrepo spec files as removed
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                ui.warn(_("warning: subrepo spec file %s not found\n") % f)
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                return
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            p.parse(f, data, sections, remap, read)
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        else:
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            raise util.Abort(_("subrepo spec file %s not found") % f)
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    if '.hgsub' in ctx:
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        read('.hgsub')
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    for path, src in ui.configitems('subpaths'):
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        p.set('subpaths', path, src, ui.configsource('subpaths', path))
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    rev = {}
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    if '.hgsubstate' in ctx:
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        try:
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            for l in ctx['.hgsubstate'].data().splitlines():
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                revision, path = l.split(" ", 1)
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                rev[path] = revision
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        except IOError, err:
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            if err.errno != errno.ENOENT:
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                raise
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    state = {}
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    for path, src in p[''].items():
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        kind = 'hg'
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        if src.startswith('['):
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            if ']' not in src:
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                raise util.Abort(_('missing ] in subrepo source'))
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            kind, src = src.split(']', 1)
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            kind = kind[1:]
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        for pattern, repl in p.items('subpaths'):
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            # Turn r'C:\foo\bar' into r'C:\\foo\\bar' since re.sub
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            # does a string decode.
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            repl = repl.encode('string-escape')
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            # However, we still want to allow back references to go
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            # through unharmed, so we turn r'\\1' into r'\1'. Again,
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            # extra escapes are needed because re.sub string decodes.
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            repl = re.sub(r'\\\\([0-9]+)', r'\\\1', repl)
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            try:
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                src = re.sub(pattern, repl, src, 1)
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            except re.error, e:
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                raise util.Abort(_("bad subrepository pattern in %s: %s")
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                                 % (p.source('subpaths', pattern), e))
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        state[path] = (src.strip(), rev.get(path, ''), kind)
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    return state
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def writestate(repo, state):
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    """rewrite .hgsubstate in (outer) repo with these subrepo states"""
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    repo.wwrite('.hgsubstate',
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                ''.join(['%s %s\n' % (state[s][1], s)
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                         for s in sorted(state)]), '')
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def submerge(repo, wctx, mctx, actx):
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    """delegated from merge.applyupdates: merging of .hgsubstate file
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    in working context, merging context and ancestor context"""
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    if mctx == actx: # backwards?
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        actx = wctx.p1()
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    s1 = wctx.substate
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    s2 = mctx.substate
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    sa = actx.substate
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    sm = {}
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    repo.ui.debug("subrepo merge %s %s %s\n" % (wctx, mctx, actx))
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    def debug(s, msg, r=""):
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        if r:
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            r = "%s:%s:%s" % r
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        repo.ui.debug("  subrepo %s: %s %s\n" % (s, msg, r))
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    for s, l in s1.items():
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        a = sa.get(s, nullstate)
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        ld = l # local state with possible dirty flag for compares
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        if wctx.sub(s).dirty():
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            ld = (l[0], l[1] + "+")
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        if wctx == actx: # overwrite
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            a = ld
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        if s in s2:
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            r = s2[s]
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            if ld == r or r == a: # no change or local is newer
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                sm[s] = l
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                continue
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            elif ld == a: # other side changed
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                debug(s, "other changed, get", r)
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                wctx.sub(s).get(r)
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                sm[s] = r
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            elif ld[0] != r[0]: # sources differ
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                if repo.ui.promptchoice(
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                    _(' subrepository sources for %s differ\n'
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                      'use (l)ocal source (%s) or (r)emote source (%s)?')
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                      % (s, l[0], r[0]),
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                      (_('&Local'), _('&Remote')), 0):
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                    debug(s, "prompt changed, get", r)
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                    wctx.sub(s).get(r)
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                    sm[s] = r
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            elif ld[1] == a[1]: # local side is unchanged
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                debug(s, "other side changed, get", r)
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                wctx.sub(s).get(r)
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                sm[s] = r
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            else:
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                debug(s, "both sides changed, merge with", r)
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                wctx.sub(s).merge(r)
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                sm[s] = l
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        elif ld == a: # remote removed, local unchanged
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            debug(s, "remote removed, remove")
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            wctx.sub(s).remove()
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        else:
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            if repo.ui.promptchoice(
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                _(' local changed subrepository %s which remote removed\n'
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                  'use (c)hanged version or (d)elete?') % s,
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                (_('&Changed'), _('&Delete')), 0):
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                debug(s, "prompt remove")
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                wctx.sub(s).remove()
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    for s, r in s2.items():
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        if s in s1:
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            continue
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        elif s not in sa:
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            debug(s, "remote added, get", r)
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            mctx.sub(s).get(r)
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            sm[s] = r
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        elif r != sa[s]:
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            if repo.ui.promptchoice(
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                _(' remote changed subrepository %s which local removed\n'
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                  'use (c)hanged version or (d)elete?') % s,
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                (_('&Changed'), _('&Delete')), 0) == 0:
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                debug(s, "prompt recreate", r)
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                wctx.sub(s).get(r)
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                sm[s] = r
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    # record merged .hgsubstate
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    writestate(repo, sm)
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   165
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def reporelpath(repo):
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    """return path to this (sub)repo as seen from outermost repo"""
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    parent = repo
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    while hasattr(parent, '_subparent'):
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        parent = parent._subparent
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    return repo.root[len(parent.root)+1:]
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def subrelpath(sub):
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    """return path to this subrepo as seen from outermost repo"""
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    if not hasattr(sub, '_repo'):
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        return sub._path
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    return reporelpath(sub._repo)
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def _abssource(repo, push=False, abort=True):
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    """return pull/push path of repo - either based on parent repo .hgsub info
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    or on the top repo config. Abort or return None if no source found."""
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    if hasattr(repo, '_subparent'):
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        source = repo._subsource
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        if source.startswith('/') or '://' in source:
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            return source
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        parent = _abssource(repo._subparent, push, abort=False)
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        if parent:
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            if '://' in parent:
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                if parent[-1] == '/':
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                    parent = parent[:-1]
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                r = urlparse.urlparse(parent + '/' + source)
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                r = urlparse.urlunparse((r[0], r[1],
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                                         posixpath.normpath(r[2]),
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                                         r[3], r[4], r[5]))
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                return r
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            else: # plain file system path
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                return posixpath.normpath(os.path.join(parent, repo._subsource))
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    else: # recursion reached top repo
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        if hasattr(repo, '_subtoppath'):
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            return repo._subtoppath
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        if push and repo.ui.config('paths', 'default-push'):
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            return repo.ui.config('paths', 'default-push')
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        if repo.ui.config('paths', 'default'):
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            return repo.ui.config('paths', 'default')
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    if abort:
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        raise util.Abort(_("default path for subrepository %s not found") %
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            reporelpath(repo))
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   208
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def itersubrepos(ctx1, ctx2):
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    """find subrepos in ctx1 or ctx2"""
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    # Create a (subpath, ctx) mapping where we prefer subpaths from
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   212
    # ctx1. The subpaths from ctx2 are important when the .hgsub file
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    # has been modified (in ctx2) but not yet committed (in ctx1).
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    subpaths = dict.fromkeys(ctx2.substate, ctx2)
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    subpaths.update(dict.fromkeys(ctx1.substate, ctx1))
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    for subpath, ctx in sorted(subpaths.iteritems()):
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        yield subpath, ctx.sub(subpath)
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   218
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def subrepo(ctx, path):
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   220
    """return instance of the right subrepo class for subrepo in path"""
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   221
    # subrepo inherently violates our import layering rules
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    # because it wants to make repo objects from deep inside the stack
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    # so we manually delay the circular imports to not break
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   224
    # scripts that don't use our demand-loading
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    global hg
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   226
    import hg as h
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    hg = h
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   228
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   229
    util.path_auditor(ctx._repo.root)(path)
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   230
    state = ctx.substate.get(path, nullstate)
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   231
    if state[2] not in types:
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        raise util.Abort(_('unknown subrepo type %s') % state[2])
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   233
    return types[state[2]](ctx, path, state[:2])
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   234
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# subrepo classes need to implement the following abstract class:
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   236
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class abstractsubrepo(object):
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   238
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   239
    def dirty(self, ignoreupdate=False):
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        """returns true if the dirstate of the subrepo is dirty or does not
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        match current stored state. If ignoreupdate is true, only check
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        whether the subrepo has uncommitted changes in its dirstate.
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   243
        """
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        raise NotImplementedError
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   245
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   246
    def checknested(self, path):
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   247
        """check if path is a subrepository within this repository"""
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   248
        return False
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   249
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    def commit(self, text, user, date):
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        """commit the current changes to the subrepo with the given
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        log message. Use given user and date if possible. Return the
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        new state of the subrepo.
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   254
        """
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   255
        raise NotImplementedError
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   256
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    def remove(self):
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        """remove the subrepo
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        (should verify the dirstate is not dirty first)
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   261
        """
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        raise NotImplementedError
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   263
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   264
    def get(self, state):
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        """run whatever commands are needed to put the subrepo into
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        this state
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   267
        """
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        raise NotImplementedError
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   269
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    def merge(self, state):
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        """merge currently-saved state with the new state."""
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        raise NotImplementedError
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   273
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    def push(self, force):
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        """perform whatever action is analogous to 'hg push'
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        This may be a no-op on some systems.
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   278
        """
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        raise NotImplementedError
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    def add(self, ui, match, dryrun, prefix):
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        return []
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    def status(self, rev2, **opts):
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        return [], [], [], [], [], [], []
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   286
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    def diff(self, diffopts, node2, match, prefix, **opts):
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        pass
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   289
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    def outgoing(self, ui, dest, opts):
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   291
        return 1
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   292
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    def incoming(self, ui, source, opts):
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   294
        return 1
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   295
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   296
    def files(self):
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   297
        """return filename iterator"""
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   298
        raise NotImplementedError
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   299
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   300
    def filedata(self, name):
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   301
        """return file data"""
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   302
        raise NotImplementedError
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   303
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   304
    def fileflags(self, name):
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   305
        """return file flags"""
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   306
        return ''
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   307
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   308
    def archive(self, ui, archiver, prefix):
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   309
        files = self.files()
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   310
        total = len(files)
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   311
        relpath = subrelpath(self)
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   312
        ui.progress(_('archiving (%s)') % relpath, 0,
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   313
                    unit=_('files'), total=total)
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parents: 13137
diff changeset
   314
        for i, name in enumerate(files):
12323
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parents: 12322
diff changeset
   315
            flags = self.fileflags(name)
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   316
            mode = 'x' in flags and 0755 or 0644
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diff changeset
   317
            symlink = 'l' in flags
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diff changeset
   318
            archiver.addfile(os.path.join(prefix, self._path, name),
f00953d9533c subrepo: add support for 'hg archive'
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diff changeset
   319
                             mode, symlink, self.filedata(name))
13144
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diff changeset
   320
            ui.progress(_('archiving (%s)') % relpath, i + 1,
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diff changeset
   321
                        unit=_('files'), total=total)
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diff changeset
   322
        ui.progress(_('archiving (%s)') % relpath, None)
12323
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diff changeset
   323
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diff changeset
   324
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   325
class hgsubrepo(abstractsubrepo):
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diff changeset
   326
    def __init__(self, ctx, path, state):
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diff changeset
   327
        self._path = path
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   328
        self._state = state
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   329
        r = ctx._repo
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diff changeset
   330
        root = r.wjoin(path)
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diff changeset
   331
        create = False
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diff changeset
   332
        if not os.path.exists(os.path.join(root, '.hg')):
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
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parents: 10665
diff changeset
   333
            create = True
8814
ab668c92a036 subrepo: add update/merge logic
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parents: 8813
diff changeset
   334
            util.makedirs(root)
10666
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parents: 10665
diff changeset
   335
        self._repo = hg.repository(r.ui, root, create=create)
8814
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   336
        self._repo._subparent = r
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parents: 8813
diff changeset
   337
        self._repo._subsource = state[0]
8813
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Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   338
10666
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
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diff changeset
   339
        if create:
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
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parents: 10665
diff changeset
   340
            fp = self._repo.opener("hgrc", "w", text=True)
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
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parents: 10665
diff changeset
   341
            fp.write('[paths]\n')
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
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parents: 10665
diff changeset
   342
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10665
diff changeset
   343
            def addpathconfig(key, value):
12753
ef5eaf53f4f7 subrepo: abort instead of pushing/pulling to the repo itself
Mads Kiilerich <mads@kiilerich.com>
parents: 12752
diff changeset
   344
                if value:
ef5eaf53f4f7 subrepo: abort instead of pushing/pulling to the repo itself
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diff changeset
   345
                    fp.write('%s = %s\n' % (key, value))
ef5eaf53f4f7 subrepo: abort instead of pushing/pulling to the repo itself
Mads Kiilerich <mads@kiilerich.com>
parents: 12752
diff changeset
   346
                    self._repo.ui.setconfig('paths', key, value)
10666
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
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diff changeset
   347
12753
ef5eaf53f4f7 subrepo: abort instead of pushing/pulling to the repo itself
Mads Kiilerich <mads@kiilerich.com>
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diff changeset
   348
            defpath = _abssource(self._repo, abort=False)
ef5eaf53f4f7 subrepo: abort instead of pushing/pulling to the repo itself
Mads Kiilerich <mads@kiilerich.com>
parents: 12752
diff changeset
   349
            defpushpath = _abssource(self._repo, True, abort=False)
10666
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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diff changeset
   350
            addpathconfig('default', defpath)
10697
c90d923fff64 subrepo: fix hgrc paths section during subrepo pulling
Edouard Gomez <ed.gomez@free.fr>
parents: 10666
diff changeset
   351
            if defpath != defpushpath:
c90d923fff64 subrepo: fix hgrc paths section during subrepo pulling
Edouard Gomez <ed.gomez@free.fr>
parents: 10666
diff changeset
   352
                addpathconfig('default-push', defpushpath)
10666
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10665
diff changeset
   353
            fp.close()
4c50a90b90fc subrepo: keep ui and hgrc in sync when creating new repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10665
diff changeset
   354
12270
166b9866580a add: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12210
diff changeset
   355
    def add(self, ui, match, dryrun, prefix):
166b9866580a add: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12210
diff changeset
   356
        return cmdutil.add(ui, self._repo, match, dryrun, True,
166b9866580a add: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12210
diff changeset
   357
                           os.path.join(prefix, self._path))
166b9866580a add: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12210
diff changeset
   358
12166
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   359
    def status(self, rev2, **opts):
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   360
        try:
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   361
            rev1 = self._state[1]
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   362
            ctx1 = self._repo[rev1]
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   363
            ctx2 = self._repo[rev2]
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   364
            return self._repo.status(ctx1, ctx2, **opts)
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   365
        except error.RepoLookupError, inst:
12503
b4711585a455 subrepo: improve lookup error messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 12323
diff changeset
   366
            self._repo.ui.warn(_('warning: error "%s" in subrepository "%s"\n')
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   367
                               % (inst, subrelpath(self)))
12166
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   368
            return [], [], [], [], [], [], []
441a74b8def1 status: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12162
diff changeset
   369
12167
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   370
    def diff(self, diffopts, node2, match, prefix, **opts):
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   371
        try:
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   372
            node1 = node.bin(self._state[1])
12209
affec9fb56ef subrepos: handle diff nodeids in subrepos, not before
Patrick Mezard <pmezard@gmail.com>
parents: 12176
diff changeset
   373
            # We currently expect node2 to come from substate and be
affec9fb56ef subrepos: handle diff nodeids in subrepos, not before
Patrick Mezard <pmezard@gmail.com>
parents: 12176
diff changeset
   374
            # in hex format
12210
21eb85e9ea94 subrepo: handle diff with working copy
Martin Geisler <mg@lazybytes.net>
parents: 12209
diff changeset
   375
            if node2 is not None:
21eb85e9ea94 subrepo: handle diff with working copy
Martin Geisler <mg@lazybytes.net>
parents: 12209
diff changeset
   376
                node2 = node.bin(node2)
12167
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   377
            cmdutil.diffordiffstat(self._repo.ui, self._repo, diffopts,
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   378
                                   node1, node2, match,
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   379
                                   prefix=os.path.join(prefix, self._path),
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   380
                                   listsubrepos=True, **opts)
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   381
        except error.RepoLookupError, inst:
12503
b4711585a455 subrepo: improve lookup error messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 12323
diff changeset
   382
            self._repo.ui.warn(_('warning: error "%s" in subrepository "%s"\n')
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   383
                               % (inst, subrelpath(self)))
12167
d2c5b0927c28 diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12166
diff changeset
   384
13144
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   385
    def archive(self, ui, archiver, prefix):
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   386
        abstractsubrepo.archive(self, ui, archiver, prefix)
12323
f00953d9533c subrepo: add support for 'hg archive'
Martin Geisler <mg@aragost.com>
parents: 12322
diff changeset
   387
f00953d9533c subrepo: add support for 'hg archive'
Martin Geisler <mg@aragost.com>
parents: 12322
diff changeset
   388
        rev = self._state[1]
f00953d9533c subrepo: add support for 'hg archive'
Martin Geisler <mg@aragost.com>
parents: 12322
diff changeset
   389
        ctx = self._repo[rev]
f00953d9533c subrepo: add support for 'hg archive'
Martin Geisler <mg@aragost.com>
parents: 12322
diff changeset
   390
        for subpath in ctx.substate:
f00953d9533c subrepo: add support for 'hg archive'
Martin Geisler <mg@aragost.com>
parents: 12322
diff changeset
   391
            s = subrepo(ctx, subpath)
13144
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   392
            s.archive(ui, archiver, os.path.join(prefix, self._path))
12323
f00953d9533c subrepo: add support for 'hg archive'
Martin Geisler <mg@aragost.com>
parents: 12322
diff changeset
   393
13174
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   394
    def dirty(self, ignoreupdate=False):
8813
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   395
        r = self._state[1]
13174
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   396
        if r == '' and not ignoreupdate: # no state recorded
8813
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   397
            return True
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   398
        w = self._repo[None]
13174
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   399
        # version checked out changed?
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   400
        if w.p1() != self._repo[r] and not ignoreupdate:
8813
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   401
            return True
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   402
        return w.dirty() # working directory changed
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   403
12162
af8c4929931c localrepo: add auditor attribute which knows about subrepos
Martin Geisler <mg@lazybytes.net>
parents: 12060
diff changeset
   404
    def checknested(self, path):
af8c4929931c localrepo: add auditor attribute which knows about subrepos
Martin Geisler <mg@lazybytes.net>
parents: 12060
diff changeset
   405
        return self._repo._checknested(self._repo.wjoin(path))
af8c4929931c localrepo: add auditor attribute which knows about subrepos
Martin Geisler <mg@lazybytes.net>
parents: 12060
diff changeset
   406
8813
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   407
    def commit(self, text, user, date):
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   408
        self._repo.ui.debug("committing subrepo %s\n" % subrelpath(self))
8813
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   409
        n = self._repo.commit(text, user, date)
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   410
        if not n:
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   411
            return self._repo['.'].hex() # different version checked out
db3c1ab0e632 commit: recurse into subrepositories
Matt Mackall <mpm@selenic.com>
parents: 8812
diff changeset
   412
        return node.hex(n)
8814
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   413
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   414
    def remove(self):
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   415
        # we can't fully delete the repository as it may contain
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   416
        # local-only history
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   417
        self._repo.ui.note(_('removing subrepo %s\n') % subrelpath(self))
8814
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   418
        hg.clean(self._repo, node.nullid, False)
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   419
9507
5987183d6e59 subrepo: add auto-pull for merge
Matt Mackall <mpm@selenic.com>
parents: 9186
diff changeset
   420
    def _get(self, state):
10177
5ca0d220ae21 subrepo: add table-based dispatch for subrepo types
Augie Fackler <durin42@gmail.com>
parents: 10175
diff changeset
   421
        source, revision, kind = state
8814
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   422
        try:
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   423
            self._repo.lookup(revision)
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   424
        except error.RepoError:
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   425
            self._repo._subsource = source
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   426
            srcurl = _abssource(self._repo)
10671
001ffc2b3d22 subrepo: wrap long line
Martin Geisler <mg@lazybytes.net>
parents: 10670
diff changeset
   427
            self._repo.ui.status(_('pulling subrepo %s from %s\n')
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   428
                                 % (subrelpath(self), srcurl))
8814
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   429
            other = hg.repository(self._repo.ui, srcurl)
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   430
            self._repo.pull(other)
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   431
9507
5987183d6e59 subrepo: add auto-pull for merge
Matt Mackall <mpm@selenic.com>
parents: 9186
diff changeset
   432
    def get(self, state):
5987183d6e59 subrepo: add auto-pull for merge
Matt Mackall <mpm@selenic.com>
parents: 9186
diff changeset
   433
        self._get(state)
10177
5ca0d220ae21 subrepo: add table-based dispatch for subrepo types
Augie Fackler <durin42@gmail.com>
parents: 10175
diff changeset
   434
        source, revision, kind = state
9782
c1c40511c276 subrepo: add more debugging output, lose _ markers
Matt Mackall <mpm@selenic.com>
parents: 9781
diff changeset
   435
        self._repo.ui.debug("getting subrepo %s\n" % self._path)
8814
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   436
        hg.clean(self._repo, revision, False)
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   437
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8813
diff changeset
   438
    def merge(self, state):
9507
5987183d6e59 subrepo: add auto-pull for merge
Matt Mackall <mpm@selenic.com>
parents: 9186
diff changeset
   439
        self._get(state)
9781
eccc8aacd6f9 subrepo: do a linear update when appropriate
Matt Mackall <mpm@selenic.com>
parents: 9780
diff changeset
   440
        cur = self._repo['.']
eccc8aacd6f9 subrepo: do a linear update when appropriate
Matt Mackall <mpm@selenic.com>
parents: 9780
diff changeset
   441
        dst = self._repo[state[1]]
10251
a19d2993385d subrepo: fix merging of already merged subrepos (issue1986)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10068
diff changeset
   442
        anc = dst.ancestor(cur)
a19d2993385d subrepo: fix merging of already merged subrepos (issue1986)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10068
diff changeset
   443
        if anc == cur:
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   444
            self._repo.ui.debug("updating subrepo %s\n" % subrelpath(self))
9781
eccc8aacd6f9 subrepo: do a linear update when appropriate
Matt Mackall <mpm@selenic.com>
parents: 9780
diff changeset
   445
            hg.update(self._repo, state[1])
10251
a19d2993385d subrepo: fix merging of already merged subrepos (issue1986)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10068
diff changeset
   446
        elif anc == dst:
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   447
            self._repo.ui.debug("skipping subrepo %s\n" % subrelpath(self))
9781
eccc8aacd6f9 subrepo: do a linear update when appropriate
Matt Mackall <mpm@selenic.com>
parents: 9780
diff changeset
   448
        else:
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   449
            self._repo.ui.debug("merging subrepo %s\n" % subrelpath(self))
9781
eccc8aacd6f9 subrepo: do a linear update when appropriate
Matt Mackall <mpm@selenic.com>
parents: 9780
diff changeset
   450
            hg.merge(self._repo, state[1], remind=False)
8815
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   451
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   452
    def push(self, force):
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   453
        # push subrepos depth-first for coherent ordering
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   454
        c = self._repo['']
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   455
        subs = c.substate # only repos that are committed
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   456
        for s in sorted(subs):
11067
49e14ec67144 subrepo: propagate and catch push failures
Matt Mackall <mpm@selenic.com>
parents: 10954
diff changeset
   457
            if not c.sub(s).push(force):
49e14ec67144 subrepo: propagate and catch push failures
Matt Mackall <mpm@selenic.com>
parents: 10954
diff changeset
   458
                return False
8815
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   459
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   460
        dsturl = _abssource(self._repo, True)
11111
d2da9e6dd13e subrepo: print pushing url
Edouard Gomez <ed.gomez@free.fr>
parents: 11109
diff changeset
   461
        self._repo.ui.status(_('pushing subrepo %s to %s\n') %
12752
18b5b6392fcf subrepo: rename relpath to subrelpath and introduce reporelpath
Mads Kiilerich <mads@kiilerich.com>
parents: 12506
diff changeset
   462
            (subrelpath(self), dsturl))
8815
e87b0fc4750b subrepo: basic push support
Matt Mackall <mpm@selenic.com>
parents: 8814
diff changeset
   463
        other = hg.repository(self._repo.ui, dsturl)
11067
49e14ec67144 subrepo: propagate and catch push failures
Matt Mackall <mpm@selenic.com>
parents: 10954
diff changeset
   464
        return self._repo.push(other, force)
10177
5ca0d220ae21 subrepo: add table-based dispatch for subrepo types
Augie Fackler <durin42@gmail.com>
parents: 10175
diff changeset
   465
12272
42ecd56399d7 outgoing: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12270
diff changeset
   466
    def outgoing(self, ui, dest, opts):
42ecd56399d7 outgoing: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12270
diff changeset
   467
        return hg.outgoing(ui, self._repo, _abssource(self._repo, True), opts)
42ecd56399d7 outgoing: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12270
diff changeset
   468
12274
c02e1ed3d407 incoming: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12272
diff changeset
   469
    def incoming(self, ui, source, opts):
c02e1ed3d407 incoming: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12272
diff changeset
   470
        return hg.incoming(ui, self._repo, _abssource(self._repo, False), opts)
c02e1ed3d407 incoming: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents: 12272
diff changeset
   471
12322
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   472
    def files(self):
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   473
        rev = self._state[1]
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   474
        ctx = self._repo[rev]
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   475
        return ctx.manifest()
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   476
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   477
    def filedata(self, name):
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   478
        rev = self._state[1]
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   479
        return self._repo[rev][name].data()
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   480
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   481
    def fileflags(self, name):
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   482
        rev = self._state[1]
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   483
        ctx = self._repo[rev]
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   484
        return ctx.flags(name)
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   485
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   486
11559
9d88597470af subrepo: add abstract superclass for subrepo classes
Martin Geisler <mg@lazybytes.net>
parents: 11470
diff changeset
   487
class svnsubrepo(abstractsubrepo):
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   488
    def __init__(self, ctx, path, state):
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   489
        self._path = path
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   490
        self._state = state
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   491
        self._ctx = ctx
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   492
        self._ui = ctx._repo.ui
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   493
11560
ea2cdee9a1fe subrepos: let caller specify a filename for SVN commands
Martin Geisler <mg@lazybytes.net>
parents: 11559
diff changeset
   494
    def _svncommand(self, commands, filename=''):
ea2cdee9a1fe subrepos: let caller specify a filename for SVN commands
Martin Geisler <mg@lazybytes.net>
parents: 11559
diff changeset
   495
        path = os.path.join(self._ctx._repo.origroot, self._path, filename)
10954
33119d0252c1 subrepo: fix repo root path handling in svn subrepo
Brett Cannon <brett@python.org>
parents: 10697
diff changeset
   496
        cmd = ['svn'] + commands + [path]
10199
c2e2a5e6c36b subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents: 10197
diff changeset
   497
        env = dict(os.environ)
10271
9b38bec5dc29 subrepo: make svn use C locale for portability
Patrick Mezard <pmezard@gmail.com>
parents: 10264
diff changeset
   498
        # Avoid localized output, preserve current locale for everything else.
9b38bec5dc29 subrepo: make svn use C locale for portability
Patrick Mezard <pmezard@gmail.com>
parents: 10264
diff changeset
   499
        env['LC_MESSAGES'] = 'C'
13108
dcaad69cfd6a subrepo: use subprocess.Popen without the shell
Eric Eisner <ede@mit.edu>
parents: 13107
diff changeset
   500
        p = subprocess.Popen(cmd, bufsize=-1, close_fds=util.closefds,
13014
d1c52354b0a9 subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents: 13013
diff changeset
   501
                             stdout=subprocess.PIPE, stderr=subprocess.PIPE,
d1c52354b0a9 subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents: 13013
diff changeset
   502
                             universal_newlines=True, env=env)
d1c52354b0a9 subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents: 13013
diff changeset
   503
        stdout, stderr = p.communicate()
d1c52354b0a9 subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents: 13013
diff changeset
   504
        stderr = stderr.strip()
d1c52354b0a9 subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents: 13013
diff changeset
   505
        if stderr:
d1c52354b0a9 subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents: 13013
diff changeset
   506
            raise util.Abort(stderr)
d1c52354b0a9 subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents: 13013
diff changeset
   507
        return stdout
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   508
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   509
    def _wcrev(self):
10272
886858b834da subrepo: svn xml output is much easier to parse
Patrick Mezard <pmezard@gmail.com>
parents: 10271
diff changeset
   510
        output = self._svncommand(['info', '--xml'])
886858b834da subrepo: svn xml output is much easier to parse
Patrick Mezard <pmezard@gmail.com>
parents: 10271
diff changeset
   511
        doc = xml.dom.minidom.parseString(output)
886858b834da subrepo: svn xml output is much easier to parse
Patrick Mezard <pmezard@gmail.com>
parents: 10271
diff changeset
   512
        entries = doc.getElementsByTagName('entry')
886858b834da subrepo: svn xml output is much easier to parse
Patrick Mezard <pmezard@gmail.com>
parents: 10271
diff changeset
   513
        if not entries:
12799
8f71e5074e3c subrepo: svnsubrepo._wcrev should return str after 3d6ba8c2b1b8
Martin Geisler <mg@lazybytes.net>
parents: 12798
diff changeset
   514
            return '0'
12798
3d6ba8c2b1b8 subrepo: fix status check on SVN subrepos (issue2445)
Matt Mackall <mpm@selenic.com>
parents: 12770
diff changeset
   515
        return str(entries[0].getAttribute('revision')) or '0'
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   516
10273
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   517
    def _wcchanged(self):
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   518
        """Return (changes, extchanges) where changes is True
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   519
        if the working directory was changed, and extchanges is
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   520
        True if any of these changes concern an external entry.
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   521
        """
10272
886858b834da subrepo: svn xml output is much easier to parse
Patrick Mezard <pmezard@gmail.com>
parents: 10271
diff changeset
   522
        output = self._svncommand(['status', '--xml'])
10273
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   523
        externals, changes = [], []
10272
886858b834da subrepo: svn xml output is much easier to parse
Patrick Mezard <pmezard@gmail.com>
parents: 10271
diff changeset
   524
        doc = xml.dom.minidom.parseString(output)
10273
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   525
        for e in doc.getElementsByTagName('entry'):
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   526
            s = e.getElementsByTagName('wc-status')
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   527
            if not s:
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   528
                continue
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   529
            item = s[0].getAttribute('item')
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   530
            props = s[0].getAttribute('props')
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   531
            path = e.getAttribute('path')
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   532
            if item == 'external':
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   533
                externals.append(path)
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   534
            if (item not in ('', 'normal', 'unversioned', 'external')
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   535
                or props not in ('', 'none')):
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   536
                changes.append(path)
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   537
        for path in changes:
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   538
            for ext in externals:
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   539
                if path == ext or path.startswith(ext + os.sep):
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   540
                    return True, True
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   541
        return bool(changes), False
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   542
13174
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   543
    def dirty(self, ignoreupdate=False):
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   544
        if not self._wcchanged()[0]:
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   545
            if self._wcrev() == self._state[1] and not ignoreupdate:
be7e8e9bc5e5 mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents: 13172
diff changeset
   546
                return False
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   547
        return True
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   548
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   549
    def commit(self, text, user, date):
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   550
        # user and date are out of our hands since svn is centralized
10273
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   551
        changed, extchanged = self._wcchanged()
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   552
        if not changed:
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   553
            return self._wcrev()
10273
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   554
        if extchanged:
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   555
            # Do not try to commit externals
e898bc7810ad subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents: 10272
diff changeset
   556
            raise util.Abort(_('cannot commit svn externals'))
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   557
        commitinfo = self._svncommand(['commit', '-m', text])
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   558
        self._ui.status(commitinfo)
12060
63eab3b74ba6 subrepo: use [0-9] instead of [\d] in svn subrepo regex
Martin Geisler <mg@lazybytes.net>
parents: 11961
diff changeset
   559
        newrev = re.search('Committed revision ([0-9]+).', commitinfo)
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   560
        if not newrev:
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   561
            raise util.Abort(commitinfo.splitlines()[-1])
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   562
        newrev = newrev.groups()[0]
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   563
        self._ui.status(self._svncommand(['update', '-r', newrev]))
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   564
        return newrev
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   565
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   566
    def remove(self):
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   567
        if self.dirty():
10299
e768941f14c1 subrepo: fix errors reported by pylint
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10273
diff changeset
   568
            self._ui.warn(_('not removing repo %s because '
e768941f14c1 subrepo: fix errors reported by pylint
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10273
diff changeset
   569
                            'it has changes.\n' % self._path))
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   570
            return
10510
f77f3383c666 i18n: mark more strings for translation
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10457
diff changeset
   571
        self._ui.note(_('removing subrepo %s\n') % self._path)
13013
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   572
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   573
        def onerror(function, path, excinfo):
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   574
            if function is not os.remove:
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   575
                raise
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   576
            # read-only files cannot be unlinked under Windows
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   577
            s = os.stat(path)
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   578
            if (s.st_mode & stat.S_IWRITE) != 0:
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   579
                raise
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   580
            os.chmod(path, stat.S_IMODE(s.st_mode) | stat.S_IWRITE)
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   581
            os.remove(path)
92b0d669637f subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents: 12930
diff changeset
   582
13015
82ca0c43bc44 subrepo: prune empty directories when removing svn subrepo
Patrick Mezard <pmezard@gmail.com>
parents: 13014
diff changeset
   583
        path = self._ctx._repo.wjoin(self._path)
82ca0c43bc44 subrepo: prune empty directories when removing svn subrepo
Patrick Mezard <pmezard@gmail.com>
parents: 13014
diff changeset
   584
        shutil.rmtree(path, onerror=onerror)
82ca0c43bc44 subrepo: prune empty directories when removing svn subrepo
Patrick Mezard <pmezard@gmail.com>
parents: 13014
diff changeset
   585
        try:
82ca0c43bc44 subrepo: prune empty directories when removing svn subrepo
Patrick Mezard <pmezard@gmail.com>
parents: 13014
diff changeset
   586
            os.removedirs(os.path.dirname(path))
82ca0c43bc44 subrepo: prune empty directories when removing svn subrepo
Patrick Mezard <pmezard@gmail.com>
parents: 13014
diff changeset
   587
        except OSError:
82ca0c43bc44 subrepo: prune empty directories when removing svn subrepo
Patrick Mezard <pmezard@gmail.com>
parents: 13014
diff changeset
   588
            pass
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   589
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   590
    def get(self, state):
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   591
        status = self._svncommand(['checkout', state[0], '--revision', state[1]])
12060
63eab3b74ba6 subrepo: use [0-9] instead of [\d] in svn subrepo regex
Martin Geisler <mg@lazybytes.net>
parents: 11961
diff changeset
   592
        if not re.search('Checked out revision [0-9]+.', status):
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   593
            raise util.Abort(status.splitlines()[-1])
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   594
        self._ui.status(status)
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   595
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   596
    def merge(self, state):
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   597
        old = int(self._state[1])
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   598
        new = int(state[1])
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   599
        if new > old:
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   600
            self.get(state)
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   601
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   602
    def push(self, force):
11455
3827728b54e2 subrepo: fix silent push failure for SVN (issue2241)
Matt Mackall <mpm@selenic.com>
parents: 11117
diff changeset
   603
        # push is a no-op for SVN
3827728b54e2 subrepo: fix silent push failure for SVN (issue2241)
Matt Mackall <mpm@selenic.com>
parents: 11117
diff changeset
   604
        return True
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   605
12322
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   606
    def files(self):
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   607
        output = self._svncommand(['list'])
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   608
        # This works because svn forbids \n in filenames.
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   609
        return output.splitlines()
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   610
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   611
    def filedata(self, name):
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   612
        return self._svncommand(['cat'], name)
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   613
510afb31cf99 subrepo: introduce files and filedata methods for subrepo classes
Martin Geisler <mg@aragost.com>
parents: 12274
diff changeset
   614
13106
c869bd9e1193 subrepo: gitsubrepo should inherit from abstractsubrepo
Eric Eisner <ede@mit.edu>
parents: 13097
diff changeset
   615
class gitsubrepo(abstractsubrepo):
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   616
    def __init__(self, ctx, path, state):
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   617
        # TODO add git version check.
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   618
        self._state = state
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   619
        self._ctx = ctx
12993
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   620
        self._relpath = path
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   621
        self._path = ctx._repo.wjoin(path)
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   622
        self._ui = ctx._repo.ui
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   623
13095
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   624
    def _gitcommand(self, commands, env=None, stream=False):
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   625
        return self._gitdir(commands, env=env, stream=stream)[0]
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   626
13095
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   627
    def _gitdir(self, commands, env=None, stream=False):
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   628
        return self._gitnodir(commands, env=env, stream=stream, cwd=self._path)
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   629
13095
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   630
    def _gitnodir(self, commands, env=None, stream=False, cwd=None):
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   631
        """Calls the git command
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   632
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   633
        The methods tries to call the git command. versions previor to 1.6.0
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   634
        are not supported and very probably fail.
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   635
        """
13110
cad35f06c031 subrepo: show git command with --debug
Eric Eisner <ede@mit.edu>
parents: 13109
diff changeset
   636
        self._ui.debug('%s: git %s\n' % (self._relpath, ' '.join(commands)))
13111
560b8001f765 subrepo: silence git output when ui.quiet is set
Eric Eisner <ede@mit.edu>
parents: 13110
diff changeset
   637
        # unless ui.quiet is set, print git's stderr,
560b8001f765 subrepo: silence git output when ui.quiet is set
Eric Eisner <ede@mit.edu>
parents: 13110
diff changeset
   638
        # which is mostly progress and useful info
560b8001f765 subrepo: silence git output when ui.quiet is set
Eric Eisner <ede@mit.edu>
parents: 13110
diff changeset
   639
        errpipe = None
560b8001f765 subrepo: silence git output when ui.quiet is set
Eric Eisner <ede@mit.edu>
parents: 13110
diff changeset
   640
        if self._ui.quiet:
560b8001f765 subrepo: silence git output when ui.quiet is set
Eric Eisner <ede@mit.edu>
parents: 13110
diff changeset
   641
            errpipe = open(os.devnull, 'w')
13108
dcaad69cfd6a subrepo: use subprocess.Popen without the shell
Eric Eisner <ede@mit.edu>
parents: 13107
diff changeset
   642
        p = subprocess.Popen(['git'] + commands, bufsize=-1, cwd=cwd, env=env,
13027
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   643
                             close_fds=util.closefds,
13111
560b8001f765 subrepo: silence git output when ui.quiet is set
Eric Eisner <ede@mit.edu>
parents: 13110
diff changeset
   644
                             stdout=subprocess.PIPE, stderr=errpipe)
13027
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   645
        if stream:
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   646
            return p.stdout, None
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   647
13085
b4814f1f415c subrepo: strip gitcommand output
Eric Eisner <ede@mit.edu>
parents: 13029
diff changeset
   648
        retdata = p.stdout.read().strip()
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   649
        # wait for the child to exit to avoid race condition.
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   650
        p.wait()
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   651
13107
3bc237b0eaea subrepo: treat git error code 1 as success
Eric Eisner <ede@mit.edu>
parents: 13106
diff changeset
   652
        if p.returncode != 0 and p.returncode != 1:
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   653
            # there are certain error codes that are ok
13110
cad35f06c031 subrepo: show git command with --debug
Eric Eisner <ede@mit.edu>
parents: 13109
diff changeset
   654
            command = commands[0]
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   655
            if command in ('cat-file', 'symbolic-ref'):
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   656
                return retdata, p.returncode
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   657
            # for all others, abort
13110
cad35f06c031 subrepo: show git command with --debug
Eric Eisner <ede@mit.edu>
parents: 13109
diff changeset
   658
            raise util.Abort('git %s error %d in %s' %
cad35f06c031 subrepo: show git command with --debug
Eric Eisner <ede@mit.edu>
parents: 13109
diff changeset
   659
                             (command, p.returncode, self._relpath))
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   660
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   661
        return retdata, p.returncode
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   662
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   663
    def _gitstate(self):
13085
b4814f1f415c subrepo: strip gitcommand output
Eric Eisner <ede@mit.edu>
parents: 13029
diff changeset
   664
        return self._gitcommand(['rev-parse', 'HEAD'])
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   665
13152
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   666
    def _gitcurrentbranch(self):
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   667
        current, err = self._gitdir(['symbolic-ref', 'HEAD', '--quiet'])
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   668
        if err:
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   669
            current = None
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   670
        return current
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   671
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   672
    def _githavelocally(self, revision):
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   673
        out, code = self._gitdir(['cat-file', '-e', revision])
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   674
        return code == 0
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   675
13029
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   676
    def _gitisancestor(self, r1, r2):
13085
b4814f1f415c subrepo: strip gitcommand output
Eric Eisner <ede@mit.edu>
parents: 13029
diff changeset
   677
        base = self._gitcommand(['merge-base', r1, r2])
13029
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   678
        return base == r1
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   679
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   680
    def _gitbranchmap(self):
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   681
        '''returns 2 things:
13086
8db85e39d59c subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents: 13085
diff changeset
   682
        a map from git branch to revision
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   683
        a map from revision to branches'''
13086
8db85e39d59c subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents: 13085
diff changeset
   684
        branch2rev = {}
8db85e39d59c subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents: 13085
diff changeset
   685
        rev2branch = {}
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   686
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   687
        out = self._gitcommand(['for-each-ref', '--format',
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   688
                                '%(objectname) %(refname)'])
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   689
        for line in out.split('\n'):
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   690
            revision, ref = line.split(' ')
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   691
            if ref.startswith('refs/tags/'):
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   692
                continue
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   693
            if ref.startswith('refs/remotes/') and ref.endswith('/HEAD'):
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   694
                continue # ignore remote/HEAD redirects
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   695
            branch2rev[ref] = revision
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   696
            rev2branch.setdefault(revision, []).append(ref)
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   697
        return branch2rev, rev2branch
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   698
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   699
    def _gittracking(self, branches):
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   700
        'return map of remote branch to local tracking branch'
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   701
        # assumes no more than one local tracking branch for each remote
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   702
        tracking = {}
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   703
        for b in branches:
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   704
            if b.startswith('refs/remotes/'):
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   705
                continue
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   706
            remote = self._gitcommand(['config', 'branch.%s.remote' % b])
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   707
            if remote:
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   708
                ref = self._gitcommand(['config', 'branch.%s.merge' % b])
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   709
                tracking['refs/remotes/%s/%s' %
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   710
                         (remote, ref.split('/', 2)[2])] = b
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   711
        return tracking
13087
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   712
12993
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   713
    def _fetch(self, source, revision):
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   714
        if not os.path.exists('%s/.git' % self._path):
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   715
            self._ui.status(_('cloning subrepo %s\n') % self._relpath)
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   716
            self._gitnodir(['clone', source, self._path])
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   717
        if self._githavelocally(revision):
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   718
            return
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   719
        self._ui.status(_('pulling subrepo %s\n') % self._relpath)
13097
c922aacf6f1f subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents: 13096
diff changeset
   720
        # first try from origin
c922aacf6f1f subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents: 13096
diff changeset
   721
        self._gitcommand(['fetch'])
c922aacf6f1f subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents: 13096
diff changeset
   722
        if self._githavelocally(revision):
c922aacf6f1f subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents: 13096
diff changeset
   723
            return
c922aacf6f1f subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents: 13096
diff changeset
   724
        # then try from known subrepo source
c922aacf6f1f subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents: 13096
diff changeset
   725
        self._gitcommand(['fetch', source])
12993
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   726
        if not self._githavelocally(revision):
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   727
            raise util.Abort(_("revision %s does not exist in subrepo %s\n") %
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   728
                               (revision, self._path))
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   729
13179
b512a7074349 subrepo: support ignoreupdate in gitsubrepo's dirty()
Eric Eisner <ede@mit.edu>
parents: 13178
diff changeset
   730
    def dirty(self, ignoreupdate=False):
b512a7074349 subrepo: support ignoreupdate in gitsubrepo's dirty()
Eric Eisner <ede@mit.edu>
parents: 13178
diff changeset
   731
        # version checked out changed?
b512a7074349 subrepo: support ignoreupdate in gitsubrepo's dirty()
Eric Eisner <ede@mit.edu>
parents: 13178
diff changeset
   732
        if not ignoreupdate and self._state[1] != self._gitstate():
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   733
            return True
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   734
        # check for staged changes or modified files; ignore untracked files
13153
dca5488f0e4f subrepo: use low-level git-diff-index for dirty()
Eric Eisner <ede@mit.edu>
parents: 13152
diff changeset
   735
        out, code = self._gitdir(['diff-index', '--quiet', 'HEAD'])
dca5488f0e4f subrepo: use low-level git-diff-index for dirty()
Eric Eisner <ede@mit.edu>
parents: 13152
diff changeset
   736
        return code == 1
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   737
12993
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   738
    def get(self, state):
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   739
        source, revision, kind = state
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   740
        self._fetch(source, revision)
12996
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   741
        # if the repo was set to be bare, unbare it
13085
b4814f1f415c subrepo: strip gitcommand output
Eric Eisner <ede@mit.edu>
parents: 13029
diff changeset
   742
        if self._gitcommand(['config', '--bool', 'core.bare']) == 'true':
12996
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   743
            self._gitcommand(['config', 'core.bare', 'false'])
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   744
            if self._gitstate() == revision:
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   745
                self._gitcommand(['reset', '--hard', 'HEAD'])
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   746
                return
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   747
        elif self._gitstate() == revision:
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   748
            return
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   749
        branch2rev, rev2branch = self._gitbranchmap()
13087
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   750
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   751
        def rawcheckout():
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   752
            # no branch to checkout, check it out with no branch
12993
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   753
            self._ui.warn(_('checking out detached HEAD in subrepo %s\n') %
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   754
                          self._relpath)
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   755
            self._ui.warn(_('check out a git branch if you intend '
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   756
                            'to make changes\n'))
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   757
            self._gitcommand(['checkout', '-q', revision])
13087
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   758
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   759
        if revision not in rev2branch:
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   760
            rawcheckout()
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   761
            return
13086
8db85e39d59c subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents: 13085
diff changeset
   762
        branches = rev2branch[revision]
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   763
        firstlocalbranch = None
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   764
        for b in branches:
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   765
            if b == 'refs/heads/master':
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   766
                # master trumps all other branches
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   767
                self._gitcommand(['checkout', 'refs/heads/master'])
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   768
                return
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   769
            if not firstlocalbranch and not b.startswith('refs/remotes/'):
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   770
                firstlocalbranch = b
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   771
        if firstlocalbranch:
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   772
            self._gitcommand(['checkout', firstlocalbranch])
13087
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   773
            return
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   774
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   775
        tracking = self._gittracking(branch2rev.keys())
13087
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   776
        # choose a remote branch already tracked if possible
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   777
        remote = branches[0]
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   778
        if remote not in tracking:
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   779
            for b in branches:
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   780
                if b in tracking:
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   781
                    remote = b
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   782
                    break
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   783
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   784
        if remote not in tracking:
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   785
            # create a new local tracking branch
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   786
            local = remote.split('/', 2)[2]
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   787
            self._gitcommand(['checkout', '-b', local, remote])
13087
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   788
        elif self._gitisancestor(branch2rev[tracking[remote]], remote):
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   789
            # When updating to a tracked remote branch,
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   790
            # if the local tracking branch is downstream of it,
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   791
            # a normal `git pull` would have performed a "fast-forward merge"
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   792
            # which is equivalent to updating the local branch to the remote.
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   793
            # Since we are only looking at branching at update, we need to
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   794
            # detect this situation and perform this action lazily.
13152
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   795
            if tracking[remote] != self._gitcurrentbranch():
13087
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   796
                self._gitcommand(['checkout', tracking[remote]])
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   797
            self._gitcommand(['merge', '--ff', remote])
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   798
        else:
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   799
            # a real merge would be required, just checkout the revision
cca0779b4832 subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents: 13086
diff changeset
   800
            rawcheckout()
12993
a91334380699 subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents: 12992
diff changeset
   801
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   802
    def commit(self, text, user, date):
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   803
        cmd = ['commit', '-a', '-m', text]
13095
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   804
        env = os.environ.copy()
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   805
        if user:
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   806
            cmd += ['--author', user]
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   807
        if date:
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   808
            # git's date parser silently ignores when seconds < 1e9
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   809
            # convert to ISO8601
13095
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   810
            env['GIT_AUTHOR_DATE'] = util.datestr(date,
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   811
                                                  '%Y-%m-%dT%H:%M:%S %1%2')
49c7e875482d subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents: 13094
diff changeset
   812
        self._gitcommand(cmd, env=env)
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   813
        # make sure commit works otherwise HEAD might not exist under certain
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   814
        # circumstances
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   815
        return self._gitstate()
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   816
12994
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   817
    def merge(self, state):
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   818
        source, revision, kind = state
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   819
        self._fetch(source, revision)
13085
b4814f1f415c subrepo: strip gitcommand output
Eric Eisner <ede@mit.edu>
parents: 13029
diff changeset
   820
        base = self._gitcommand(['merge-base', revision, self._state[1]])
12994
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   821
        if base == revision:
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   822
            self.get(state) # fast forward merge
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   823
        elif base != self._state[1]:
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   824
            self._gitcommand(['merge', '--no-commit', revision])
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   825
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   826
    def push(self, force):
13029
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   827
        # if a branch in origin contains the revision, nothing to do
13178
c4d857f5405d subrepo: backout 519ac79d680b
Eric Eisner <ede@mit.edu>
parents: 13174
diff changeset
   828
        branch2rev, rev2branch = self._gitbranchmap()
13109
53341289eaf8 subrepo: speed up git push logic
Eric Eisner <ede@mit.edu>
parents: 13108
diff changeset
   829
        if self._state[1] in rev2branch:
53341289eaf8 subrepo: speed up git push logic
Eric Eisner <ede@mit.edu>
parents: 13108
diff changeset
   830
            for b in rev2branch[self._state[1]]:
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   831
                if b.startswith('refs/remotes/origin/'):
13109
53341289eaf8 subrepo: speed up git push logic
Eric Eisner <ede@mit.edu>
parents: 13108
diff changeset
   832
                    return True
13086
8db85e39d59c subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents: 13085
diff changeset
   833
        for b, revision in branch2rev.iteritems():
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   834
            if b.startswith('refs/remotes/origin/'):
13086
8db85e39d59c subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents: 13085
diff changeset
   835
                if self._gitisancestor(self._state[1], revision):
8db85e39d59c subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents: 13085
diff changeset
   836
                    return True
13029
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   837
        # otherwise, try to push the currently checked out branch
12994
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   838
        cmd = ['push']
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   839
        if force:
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   840
            cmd.append('--force')
13152
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   841
70d80907e4b8 subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents: 13151
diff changeset
   842
        current = self._gitcurrentbranch()
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   843
        if current:
13029
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   844
            # determine if the current branch is even useful
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   845
            if not self._gitisancestor(self._state[1], current):
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   846
                self._ui.warn(_('unrelated git branch checked out '
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   847
                                'in subrepo %s\n') % self._relpath)
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   848
                return False
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   849
            self._ui.status(_('pushing branch %s of subrepo %s\n') %
13150
8617b8b74fae subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents: 13144
diff changeset
   850
                            (current.split('/', 2)[2], self._relpath))
13097
c922aacf6f1f subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents: 13096
diff changeset
   851
            self._gitcommand(cmd + ['origin', current])
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   852
            return True
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   853
        else:
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   854
            self._ui.warn(_('no branch checked out in subrepo %s\n'
13029
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   855
                            'cannot push revision %s') %
f930032aa6d5 subrepo: lazier git push logic
Eric Eisner <ede@mit.edu>
parents: 13027
diff changeset
   856
                          (self._relpath, self._state[1]))
12995
d90fc91c8377 subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents: 12994
diff changeset
   857
            return False
12994
845c602b8635 subrepo: allow git subrepos to push and merge
Eric Eisner <ede@mit.edu>
parents: 12993
diff changeset
   858
12996
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   859
    def remove(self):
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   860
        if self.dirty():
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   861
            self._ui.warn(_('not removing repo %s because '
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   862
                            'it has changes.\n') % self._path)
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   863
            return
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   864
        # we can't fully delete the repository as it may contain
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   865
        # local-only history
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   866
        self._ui.note(_('removing subrepo %s\n') % self._path)
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   867
        self._gitcommand(['config', 'core.bare', 'true'])
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   868
        for f in os.listdir(self._path):
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   869
            if f == '.git':
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   870
                continue
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   871
            path = os.path.join(self._path, f)
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   872
            if os.path.isdir(path) and not os.path.islink(path):
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   873
                shutil.rmtree(path)
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   874
            else:
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   875
                os.remove(path)
3a42651b0a62 subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents: 12995
diff changeset
   876
13144
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   877
    def archive(self, ui, archiver, prefix):
13027
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   878
        source, revision = self._state
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   879
        self._fetch(source, revision)
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   880
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   881
        # Parse git's native archive command.
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   882
        # This should be much faster than manually traversing the trees
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   883
        # and objects with many subprocess calls.
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   884
        tarstream = self._gitcommand(['archive', revision], stream=True)
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   885
        tar = tarfile.open(fileobj=tarstream, mode='r|')
13144
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   886
        relpath = subrelpath(self)
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   887
        ui.progress(_('archiving (%s)') % relpath, 0, unit=_('files'))
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   888
        for i, info in enumerate(tar):
13180
a79e0688a5ee subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents: 13179
diff changeset
   889
            if info.isdir():
a79e0688a5ee subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents: 13179
diff changeset
   890
                continue
a79e0688a5ee subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents: 13179
diff changeset
   891
            if info.issym():
a79e0688a5ee subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents: 13179
diff changeset
   892
                data = info.linkname
a79e0688a5ee subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents: 13179
diff changeset
   893
            else:
a79e0688a5ee subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents: 13179
diff changeset
   894
                data = tar.extractfile(info).read()
13027
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   895
            archiver.addfile(os.path.join(prefix, self._relpath, info.name),
13180
a79e0688a5ee subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents: 13179
diff changeset
   896
                             info.mode, info.issym(), data)
13144
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   897
            ui.progress(_('archiving (%s)') % relpath, i + 1,
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   898
                        unit=_('files'))
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   899
        ui.progress(_('archiving (%s)') % relpath, None)
aae2d5cbde64 subrepo: add progress bar support to archive
Martin Geisler <mg@aragost.com>
parents: 13137
diff changeset
   900
13027
7f2ecb64140d subrepo: archive git subrepos
Eric Eisner <ede@mit.edu>
parents: 13018
diff changeset
   901
10177
5ca0d220ae21 subrepo: add table-based dispatch for subrepo types
Augie Fackler <durin42@gmail.com>
parents: 10175
diff changeset
   902
types = {
5ca0d220ae21 subrepo: add table-based dispatch for subrepo types
Augie Fackler <durin42@gmail.com>
parents: 10175
diff changeset
   903
    'hg': hgsubrepo,
10178
cd477be6f2fc subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents: 10177
diff changeset
   904
    'svn': svnsubrepo,
12992
2b73a3279a9f subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents: 12930
diff changeset
   905
    'git': gitsubrepo,
10177
5ca0d220ae21 subrepo: add table-based dispatch for subrepo types
Augie Fackler <durin42@gmail.com>
parents: 10175
diff changeset
   906
    }