py3: use class X: instead of class X(object):
The inheritance from object is implied in Python 3. So this should
be equivalent.
This change was generated via an automated search and replace. So there
may have been some accidental changes.
Differential Revision: https://phab.mercurial-scm.org/D12352
# Mercurial built-in replacement for cvsps.
#
# Copyright 2008, Frank Kingswood <frank@kingswood-consulting.co.uk>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
import functools
import os
import pickle
import re
from mercurial.i18n import _
from mercurial.pycompat import open
from mercurial import (
encoding,
error,
hook,
pycompat,
util,
)
from mercurial.utils import (
dateutil,
procutil,
stringutil,
)
class logentry:
"""Class logentry has the following attributes:
.author - author name as CVS knows it
.branch - name of branch this revision is on
.branches - revision tuple of branches starting at this revision
.comment - commit message
.commitid - CVS commitid or None
.date - the commit date as a (time, tz) tuple
.dead - true if file revision is dead
.file - Name of file
.lines - a tuple (+lines, -lines) or None
.parent - Previous revision of this entry
.rcs - name of file as returned from CVS
.revision - revision number as tuple
.tags - list of tags on the file
.synthetic - is this a synthetic "file ... added on ..." revision?
.mergepoint - the branch that has been merged from (if present in
rlog output) or None
.branchpoints - the branches that start at the current entry or empty
"""
def __init__(self, **entries):
self.synthetic = False
self.__dict__.update(entries)
def __repr__(self):
items = ("%s=%r" % (k, self.__dict__[k]) for k in sorted(self.__dict__))
return "%s(%s)" % (type(self).__name__, ", ".join(items))
class logerror(Exception):
pass
def getrepopath(cvspath):
"""Return the repository path from a CVS path.
>>> getrepopath(b'/foo/bar')
'/foo/bar'
>>> getrepopath(b'c:/foo/bar')
'/foo/bar'
>>> getrepopath(b':pserver:10/foo/bar')
'/foo/bar'
>>> getrepopath(b':pserver:10c:/foo/bar')
'/foo/bar'
>>> getrepopath(b':pserver:/foo/bar')
'/foo/bar'
>>> getrepopath(b':pserver:c:/foo/bar')
'/foo/bar'
>>> getrepopath(b':pserver:truc@foo.bar:/foo/bar')
'/foo/bar'
>>> getrepopath(b':pserver:truc@foo.bar:c:/foo/bar')
'/foo/bar'
>>> getrepopath(b'user@server/path/to/repository')
'/path/to/repository'
"""
# According to CVS manual, CVS paths are expressed like:
# [:method:][[user][:password]@]hostname[:[port]]/path/to/repository
#
# CVSpath is splitted into parts and then position of the first occurrence
# of the '/' char after the '@' is located. The solution is the rest of the
# string after that '/' sign including it
parts = cvspath.split(b':')
atposition = parts[-1].find(b'@')
start = 0
if atposition != -1:
start = atposition
repopath = parts[-1][parts[-1].find(b'/', start) :]
return repopath
def createlog(ui, directory=None, root=b"", rlog=True, cache=None):
'''Collect the CVS rlog'''
# Because we store many duplicate commit log messages, reusing strings
# saves a lot of memory and pickle storage space.
_scache = {}
def scache(s):
"""return a shared version of a string"""
return _scache.setdefault(s, s)
ui.status(_(b'collecting CVS rlog\n'))
log = [] # list of logentry objects containing the CVS state
# patterns to match in CVS (r)log output, by state of use
re_00 = re.compile(b'RCS file: (.+)$')
re_01 = re.compile(b'cvs \\[r?log aborted\\]: (.+)$')
re_02 = re.compile(b'cvs (r?log|server): (.+)\n$')
re_03 = re.compile(
b"(Cannot access.+CVSROOT)|(can't create temporary directory.+)$"
)
re_10 = re.compile(b'Working file: (.+)$')
re_20 = re.compile(b'symbolic names:')
re_30 = re.compile(b'\t(.+): ([\\d.]+)$')
re_31 = re.compile(b'----------------------------$')
re_32 = re.compile(
b'======================================='
b'======================================$'
)
re_50 = re.compile(br'revision ([\d.]+)(\s+locked by:\s+.+;)?$')
re_60 = re.compile(
br'date:\s+(.+);\s+author:\s+(.+);\s+state:\s+(.+?);'
br'(\s+lines:\s+(\+\d+)?\s+(-\d+)?;)?'
br'(\s+commitid:\s+([^;]+);)?'
br'(.*mergepoint:\s+([^;]+);)?'
)
re_70 = re.compile(b'branches: (.+);$')
file_added_re = re.compile(br'file [^/]+ was (initially )?added on branch')
prefix = b'' # leading path to strip of what we get from CVS
if directory is None:
# Current working directory
# Get the real directory in the repository
try:
with open(os.path.join(b'CVS', b'Repository'), b'rb') as f:
prefix = f.read().strip()
directory = prefix
if prefix == b".":
prefix = b""
except IOError:
raise logerror(_(b'not a CVS sandbox'))
if prefix and not prefix.endswith(pycompat.ossep):
prefix += pycompat.ossep
# Use the Root file in the sandbox, if it exists
try:
root = open(os.path.join(b'CVS', b'Root'), b'rb').read().strip()
except IOError:
pass
if not root:
root = encoding.environ.get(b'CVSROOT', b'')
# read log cache if one exists
oldlog = []
date = None
if cache:
cachedir = os.path.expanduser(b'~/.hg.cvsps')
if not os.path.exists(cachedir):
os.mkdir(cachedir)
# The cvsps cache pickle needs a uniquified name, based on the
# repository location. The address may have all sort of nasties
# in it, slashes, colons and such. So here we take just the
# alphanumeric characters, concatenated in a way that does not
# mix up the various components, so that
# :pserver:user@server:/path
# and
# /pserver/user/server/path
# are mapped to different cache file names.
cachefile = root.split(b":") + [directory, b"cache"]
cachefile = [b'-'.join(re.findall(br'\w+', s)) for s in cachefile if s]
cachefile = os.path.join(
cachedir, b'.'.join([s for s in cachefile if s])
)
if cache == b'update':
try:
ui.note(_(b'reading cvs log cache %s\n') % cachefile)
oldlog = pickle.load(open(cachefile, b'rb'))
for e in oldlog:
if not (
util.safehasattr(e, b'branchpoints')
and util.safehasattr(e, b'commitid')
and util.safehasattr(e, b'mergepoint')
):
ui.status(_(b'ignoring old cache\n'))
oldlog = []
break
ui.note(_(b'cache has %d log entries\n') % len(oldlog))
except Exception as e:
ui.note(_(b'error reading cache: %r\n') % e)
if oldlog:
date = oldlog[-1].date # last commit date as a (time,tz) tuple
date = dateutil.datestr(date, b'%Y/%m/%d %H:%M:%S %1%2')
# build the CVS commandline
cmd = [b'cvs', b'-q']
if root:
cmd.append(b'-d%s' % root)
p = util.normpath(getrepopath(root))
if not p.endswith(b'/'):
p += b'/'
if prefix:
# looks like normpath replaces "" by "."
prefix = p + util.normpath(prefix)
else:
prefix = p
cmd.append([b'log', b'rlog'][rlog])
if date:
# no space between option and date string
cmd.append(b'-d>%s' % date)
cmd.append(directory)
# state machine begins here
tags = {} # dictionary of revisions on current file with their tags
branchmap = {} # mapping between branch names and revision numbers
rcsmap = {}
state = 0
store = False # set when a new record can be appended
cmd = [procutil.shellquote(arg) for arg in cmd]
ui.note(_(b"running %s\n") % (b' '.join(cmd)))
ui.debug(b"prefix=%r directory=%r root=%r\n" % (prefix, directory, root))
pfp = procutil.popen(b' '.join(cmd), b'rb')
peek = util.fromnativeeol(pfp.readline())
while True:
line = peek
if line == b'':
break
peek = util.fromnativeeol(pfp.readline())
if line.endswith(b'\n'):
line = line[:-1]
# ui.debug('state=%d line=%r\n' % (state, line))
if state == 0:
# initial state, consume input until we see 'RCS file'
match = re_00.match(line)
if match:
rcs = match.group(1)
tags = {}
if rlog:
filename = util.normpath(rcs[:-2])
if filename.startswith(prefix):
filename = filename[len(prefix) :]
if filename.startswith(b'/'):
filename = filename[1:]
if filename.startswith(b'Attic/'):
filename = filename[6:]
else:
filename = filename.replace(b'/Attic/', b'/')
state = 2
continue
state = 1
continue
match = re_01.match(line)
if match:
raise logerror(match.group(1))
match = re_02.match(line)
if match:
raise logerror(match.group(2))
if re_03.match(line):
raise logerror(line)
elif state == 1:
# expect 'Working file' (only when using log instead of rlog)
match = re_10.match(line)
assert match, _(b'RCS file must be followed by working file')
filename = util.normpath(match.group(1))
state = 2
elif state == 2:
# expect 'symbolic names'
if re_20.match(line):
branchmap = {}
state = 3
elif state == 3:
# read the symbolic names and store as tags
match = re_30.match(line)
if match:
rev = [int(x) for x in match.group(2).split(b'.')]
# Convert magic branch number to an odd-numbered one
revn = len(rev)
if revn > 3 and (revn % 2) == 0 and rev[-2] == 0:
rev = rev[:-2] + rev[-1:]
rev = tuple(rev)
if rev not in tags:
tags[rev] = []
tags[rev].append(match.group(1))
branchmap[match.group(1)] = match.group(2)
elif re_31.match(line):
state = 5
elif re_32.match(line):
state = 0
elif state == 4:
# expecting '------' separator before first revision
if re_31.match(line):
state = 5
else:
assert not re_32.match(line), _(
b'must have at least some revisions'
)
elif state == 5:
# expecting revision number and possibly (ignored) lock indication
# we create the logentry here from values stored in states 0 to 4,
# as this state is re-entered for subsequent revisions of a file.
match = re_50.match(line)
assert match, _(b'expected revision number')
e = logentry(
rcs=scache(rcs),
file=scache(filename),
revision=tuple([int(x) for x in match.group(1).split(b'.')]),
branches=[],
parent=None,
commitid=None,
mergepoint=None,
branchpoints=set(),
)
state = 6
elif state == 6:
# expecting date, author, state, lines changed
match = re_60.match(line)
assert match, _(b'revision must be followed by date line')
d = match.group(1)
if d[2] == b'/':
# Y2K
d = b'19' + d
if len(d.split()) != 3:
# cvs log dates always in GMT
d = d + b' UTC'
e.date = dateutil.parsedate(
d,
[
b'%y/%m/%d %H:%M:%S',
b'%Y/%m/%d %H:%M:%S',
b'%Y-%m-%d %H:%M:%S',
],
)
e.author = scache(match.group(2))
e.dead = match.group(3).lower() == b'dead'
if match.group(5):
if match.group(6):
e.lines = (int(match.group(5)), int(match.group(6)))
else:
e.lines = (int(match.group(5)), 0)
elif match.group(6):
e.lines = (0, int(match.group(6)))
else:
e.lines = None
if match.group(7): # cvs 1.12 commitid
e.commitid = match.group(8)
if match.group(9): # cvsnt mergepoint
myrev = match.group(10).split(b'.')
if len(myrev) == 2: # head
e.mergepoint = b'HEAD'
else:
myrev = b'.'.join(myrev[:-2] + [b'0', myrev[-2]])
branches = [b for b in branchmap if branchmap[b] == myrev]
assert len(branches) == 1, (
b'unknown branch: %s' % e.mergepoint
)
e.mergepoint = branches[0]
e.comment = []
state = 7
elif state == 7:
# read the revision numbers of branches that start at this revision
# or store the commit log message otherwise
m = re_70.match(line)
if m:
e.branches = [
tuple([int(y) for y in x.strip().split(b'.')])
for x in m.group(1).split(b';')
]
state = 8
elif re_31.match(line) and re_50.match(peek):
state = 5
store = True
elif re_32.match(line):
state = 0
store = True
else:
e.comment.append(line)
elif state == 8:
# store commit log message
if re_31.match(line):
cpeek = peek
if cpeek.endswith(b'\n'):
cpeek = cpeek[:-1]
if re_50.match(cpeek):
state = 5
store = True
else:
e.comment.append(line)
elif re_32.match(line):
state = 0
store = True
else:
e.comment.append(line)
# When a file is added on a branch B1, CVS creates a synthetic
# dead trunk revision 1.1 so that the branch has a root.
# Likewise, if you merge such a file to a later branch B2 (one
# that already existed when the file was added on B1), CVS
# creates a synthetic dead revision 1.1.x.1 on B2. Don't drop
# these revisions now, but mark them synthetic so
# createchangeset() can take care of them.
if (
store
and e.dead
and e.revision[-1] == 1
and len(e.comment) == 1 # 1.1 or 1.1.x.1
and file_added_re.match(e.comment[0])
):
ui.debug(
b'found synthetic revision in %s: %r\n' % (e.rcs, e.comment[0])
)
e.synthetic = True
if store:
# clean up the results and save in the log.
store = False
e.tags = sorted([scache(x) for x in tags.get(e.revision, [])])
e.comment = scache(b'\n'.join(e.comment))
revn = len(e.revision)
if revn > 3 and (revn % 2) == 0:
e.branch = tags.get(e.revision[:-1], [None])[0]
else:
e.branch = None
# find the branches starting from this revision
branchpoints = set()
for branch, revision in branchmap.items():
revparts = tuple([int(i) for i in revision.split(b'.')])
if len(revparts) < 2: # bad tags
continue
if revparts[-2] == 0 and revparts[-1] % 2 == 0:
# normal branch
if revparts[:-2] == e.revision:
branchpoints.add(branch)
elif revparts == (1, 1, 1): # vendor branch
if revparts in e.branches:
branchpoints.add(branch)
e.branchpoints = branchpoints
log.append(e)
rcsmap[e.rcs.replace(b'/Attic/', b'/')] = e.rcs
if len(log) % 100 == 0:
ui.status(
stringutil.ellipsis(b'%d %s' % (len(log), e.file), 80)
+ b'\n'
)
log.sort(key=lambda x: (x.rcs, x.revision))
# find parent revisions of individual files
versions = {}
for e in sorted(oldlog, key=lambda x: (x.rcs, x.revision)):
rcs = e.rcs.replace(b'/Attic/', b'/')
if rcs in rcsmap:
e.rcs = rcsmap[rcs]
branch = e.revision[:-1]
versions[(e.rcs, branch)] = e.revision
for e in log:
branch = e.revision[:-1]
p = versions.get((e.rcs, branch), None)
if p is None:
p = e.revision[:-2]
e.parent = p
versions[(e.rcs, branch)] = e.revision
# update the log cache
if cache:
if log:
# join up the old and new logs
log.sort(key=lambda x: x.date)
if oldlog and oldlog[-1].date >= log[0].date:
raise logerror(
_(
b'log cache overlaps with new log entries,'
b' re-run without cache.'
)
)
log = oldlog + log
# write the new cachefile
ui.note(_(b'writing cvs log cache %s\n') % cachefile)
pickle.dump(log, open(cachefile, b'wb'))
else:
log = oldlog
ui.status(_(b'%d log entries\n') % len(log))
encodings = ui.configlist(b'convert', b'cvsps.logencoding')
if encodings:
def revstr(r):
# this is needed, because logentry.revision is a tuple of "int"
# (e.g. (1, 2) for "1.2")
return b'.'.join(pycompat.maplist(pycompat.bytestr, r))
for entry in log:
comment = entry.comment
for e in encodings:
try:
entry.comment = comment.decode(pycompat.sysstr(e)).encode(
'utf-8'
)
if ui.debugflag:
ui.debug(
b"transcoding by %s: %s of %s\n"
% (e, revstr(entry.revision), entry.file)
)
break
except UnicodeDecodeError:
pass # try next encoding
except LookupError as inst: # unknown encoding, maybe
raise error.Abort(
pycompat.bytestr(inst),
hint=_(
b'check convert.cvsps.logencoding configuration'
),
)
else:
raise error.Abort(
_(
b"no encoding can transcode"
b" CVS log message for %s of %s"
)
% (revstr(entry.revision), entry.file),
hint=_(b'check convert.cvsps.logencoding configuration'),
)
hook.hook(ui, None, b"cvslog", True, log=log)
return log
class changeset:
"""Class changeset has the following attributes:
.id - integer identifying this changeset (list index)
.author - author name as CVS knows it
.branch - name of branch this changeset is on, or None
.comment - commit message
.commitid - CVS commitid or None
.date - the commit date as a (time,tz) tuple
.entries - list of logentry objects in this changeset
.parents - list of one or two parent changesets
.tags - list of tags on this changeset
.synthetic - from synthetic revision "file ... added on branch ..."
.mergepoint- the branch that has been merged from or None
.branchpoints- the branches that start at the current entry or empty
"""
def __init__(self, **entries):
self.id = None
self.synthetic = False
self.__dict__.update(entries)
def __repr__(self):
items = (
b"%s=%r" % (k, self.__dict__[k]) for k in sorted(self.__dict__)
)
return b"%s(%s)" % (type(self).__name__, b", ".join(items))
def createchangeset(ui, log, fuzz=60, mergefrom=None, mergeto=None):
'''Convert log into changesets.'''
ui.status(_(b'creating changesets\n'))
# try to order commitids by date
mindate = {}
for e in log:
if e.commitid:
if e.commitid not in mindate:
mindate[e.commitid] = e.date
else:
mindate[e.commitid] = min(e.date, mindate[e.commitid])
# Merge changesets
log.sort(
key=lambda x: (
mindate.get(x.commitid, (-1, 0)),
x.commitid or b'',
x.comment,
x.author,
x.branch or b'',
x.date,
x.branchpoints,
)
)
changesets = []
files = set()
c = None
for i, e in enumerate(log):
# Check if log entry belongs to the current changeset or not.
# Since CVS is file-centric, two different file revisions with
# different branchpoints should be treated as belonging to two
# different changesets (and the ordering is important and not
# honoured by cvsps at this point).
#
# Consider the following case:
# foo 1.1 branchpoints: [MYBRANCH]
# bar 1.1 branchpoints: [MYBRANCH, MYBRANCH2]
#
# Here foo is part only of MYBRANCH, but not MYBRANCH2, e.g. a
# later version of foo may be in MYBRANCH2, so foo should be the
# first changeset and bar the next and MYBRANCH and MYBRANCH2
# should both start off of the bar changeset. No provisions are
# made to ensure that this is, in fact, what happens.
if not (
c
and e.branchpoints == c.branchpoints
and ( # cvs commitids
(e.commitid is not None and e.commitid == c.commitid)
or ( # no commitids, use fuzzy commit detection
(e.commitid is None or c.commitid is None)
and e.comment == c.comment
and e.author == c.author
and e.branch == c.branch
and (
(c.date[0] + c.date[1])
<= (e.date[0] + e.date[1])
<= (c.date[0] + c.date[1]) + fuzz
)
and e.file not in files
)
)
):
c = changeset(
comment=e.comment,
author=e.author,
branch=e.branch,
date=e.date,
entries=[],
mergepoint=e.mergepoint,
branchpoints=e.branchpoints,
commitid=e.commitid,
)
changesets.append(c)
files = set()
if len(changesets) % 100 == 0:
t = b'%d %s' % (len(changesets), repr(e.comment)[1:-1])
ui.status(stringutil.ellipsis(t, 80) + b'\n')
c.entries.append(e)
files.add(e.file)
c.date = e.date # changeset date is date of latest commit in it
# Mark synthetic changesets
for c in changesets:
# Synthetic revisions always get their own changeset, because
# the log message includes the filename. E.g. if you add file3
# and file4 on a branch, you get four log entries and three
# changesets:
# "File file3 was added on branch ..." (synthetic, 1 entry)
# "File file4 was added on branch ..." (synthetic, 1 entry)
# "Add file3 and file4 to fix ..." (real, 2 entries)
# Hence the check for 1 entry here.
c.synthetic = len(c.entries) == 1 and c.entries[0].synthetic
# Sort files in each changeset
def entitycompare(l, r):
"""Mimic cvsps sorting order"""
l = l.file.split(b'/')
r = r.file.split(b'/')
nl = len(l)
nr = len(r)
n = min(nl, nr)
for i in range(n):
if i + 1 == nl and nl < nr:
return -1
elif i + 1 == nr and nl > nr:
return +1
elif l[i] < r[i]:
return -1
elif l[i] > r[i]:
return +1
return 0
for c in changesets:
c.entries.sort(key=functools.cmp_to_key(entitycompare))
# Sort changesets by date
odd = set()
def cscmp(l, r):
d = sum(l.date) - sum(r.date)
if d:
return d
# detect vendor branches and initial commits on a branch
le = {}
for e in l.entries:
le[e.rcs] = e.revision
re = {}
for e in r.entries:
re[e.rcs] = e.revision
d = 0
for e in l.entries:
if re.get(e.rcs, None) == e.parent:
assert not d
d = 1
break
for e in r.entries:
if le.get(e.rcs, None) == e.parent:
if d:
odd.add((l, r))
d = -1
break
# By this point, the changesets are sufficiently compared that
# we don't really care about ordering. However, this leaves
# some race conditions in the tests, so we compare on the
# number of files modified, the files contained in each
# changeset, and the branchpoints in the change to ensure test
# output remains stable.
# recommended replacement for cmp from
# https://docs.python.org/3.0/whatsnew/3.0.html
c = lambda x, y: (x > y) - (x < y)
# Sort bigger changes first.
if not d:
d = c(len(l.entries), len(r.entries))
# Try sorting by filename in the change.
if not d:
d = c([e.file for e in l.entries], [e.file for e in r.entries])
# Try and put changes without a branch point before ones with
# a branch point.
if not d:
d = c(len(l.branchpoints), len(r.branchpoints))
return d
changesets.sort(key=functools.cmp_to_key(cscmp))
# Collect tags
globaltags = {}
for c in changesets:
for e in c.entries:
for tag in e.tags:
# remember which is the latest changeset to have this tag
globaltags[tag] = c
for c in changesets:
tags = set()
for e in c.entries:
tags.update(e.tags)
# remember tags only if this is the latest changeset to have it
c.tags = sorted(tag for tag in tags if globaltags[tag] is c)
# Find parent changesets, handle {{mergetobranch BRANCHNAME}}
# by inserting dummy changesets with two parents, and handle
# {{mergefrombranch BRANCHNAME}} by setting two parents.
if mergeto is None:
mergeto = br'{{mergetobranch ([-\w]+)}}'
if mergeto:
mergeto = re.compile(mergeto)
if mergefrom is None:
mergefrom = br'{{mergefrombranch ([-\w]+)}}'
if mergefrom:
mergefrom = re.compile(mergefrom)
versions = {} # changeset index where we saw any particular file version
branches = {} # changeset index where we saw a branch
n = len(changesets)
i = 0
while i < n:
c = changesets[i]
for f in c.entries:
versions[(f.rcs, f.revision)] = i
p = None
if c.branch in branches:
p = branches[c.branch]
else:
# first changeset on a new branch
# the parent is a changeset with the branch in its
# branchpoints such that it is the latest possible
# commit without any intervening, unrelated commits.
for candidate in pycompat.xrange(i):
if c.branch not in changesets[candidate].branchpoints:
if p is not None:
break
continue
p = candidate
c.parents = []
if p is not None:
p = changesets[p]
# Ensure no changeset has a synthetic changeset as a parent.
while p.synthetic:
assert len(p.parents) <= 1, _(
b'synthetic changeset cannot have multiple parents'
)
if p.parents:
p = p.parents[0]
else:
p = None
break
if p is not None:
c.parents.append(p)
if c.mergepoint:
if c.mergepoint == b'HEAD':
c.mergepoint = None
c.parents.append(changesets[branches[c.mergepoint]])
if mergefrom:
m = mergefrom.search(c.comment)
if m:
m = m.group(1)
if m == b'HEAD':
m = None
try:
candidate = changesets[branches[m]]
except KeyError:
ui.warn(
_(
b"warning: CVS commit message references "
b"non-existent branch %r:\n%s\n"
)
% (pycompat.bytestr(m), c.comment)
)
if m in branches and c.branch != m and not candidate.synthetic:
c.parents.append(candidate)
if mergeto:
m = mergeto.search(c.comment)
if m:
if m.groups():
m = m.group(1)
if m == b'HEAD':
m = None
else:
m = None # if no group found then merge to HEAD
if m in branches and c.branch != m:
# insert empty changeset for merge
cc = changeset(
author=c.author,
branch=m,
date=c.date,
comment=b'convert-repo: CVS merge from branch %s'
% c.branch,
entries=[],
tags=[],
parents=[changesets[branches[m]], c],
)
changesets.insert(i + 1, cc)
branches[m] = i + 1
# adjust our loop counters now we have inserted a new entry
n += 1
i += 2
continue
branches[c.branch] = i
i += 1
# Drop synthetic changesets (safe now that we have ensured no other
# changesets can have them as parents).
i = 0
while i < len(changesets):
if changesets[i].synthetic:
del changesets[i]
else:
i += 1
# Number changesets
for i, c in enumerate(changesets):
c.id = i + 1
if odd:
for l, r in odd:
if l.id is not None and r.id is not None:
ui.warn(
_(b'changeset %d is both before and after %d\n')
% (l.id, r.id)
)
ui.status(_(b'%d changeset entries\n') % len(changesets))
hook.hook(ui, None, b"cvschangesets", True, changesets=changesets)
return changesets
def debugcvsps(ui, *args, **opts):
"""Read CVS rlog for current directory or named path in
repository, and convert the log to changesets based on matching
commit log entries and dates.
"""
opts = pycompat.byteskwargs(opts)
if opts[b"new_cache"]:
cache = b"write"
elif opts[b"update_cache"]:
cache = b"update"
else:
cache = None
revisions = opts[b"revisions"]
try:
if args:
log = []
for d in args:
log += createlog(ui, d, root=opts[b"root"], cache=cache)
else:
log = createlog(ui, root=opts[b"root"], cache=cache)
except logerror as e:
ui.write(b"%r\n" % e)
return
changesets = createchangeset(ui, log, opts[b"fuzz"])
del log
# Print changesets (optionally filtered)
off = len(revisions)
branches = {} # latest version number in each branch
ancestors = {} # parent branch
for cs in changesets:
if opts[b"ancestors"]:
if cs.branch not in branches and cs.parents and cs.parents[0].id:
ancestors[cs.branch] = (
changesets[cs.parents[0].id - 1].branch,
cs.parents[0].id,
)
branches[cs.branch] = cs.id
# limit by branches
if (
opts[b"branches"]
and (cs.branch or b'HEAD') not in opts[b"branches"]
):
continue
if not off:
# Note: trailing spaces on several lines here are needed to have
# bug-for-bug compatibility with cvsps.
ui.write(b'---------------------\n')
ui.write((b'PatchSet %d \n' % cs.id))
ui.write(
(
b'Date: %s\n'
% dateutil.datestr(cs.date, b'%Y/%m/%d %H:%M:%S %1%2')
)
)
ui.write((b'Author: %s\n' % cs.author))
ui.write((b'Branch: %s\n' % (cs.branch or b'HEAD')))
ui.write(
(
b'Tag%s: %s \n'
% (
[b'', b's'][len(cs.tags) > 1],
b','.join(cs.tags) or b'(none)',
)
)
)
if cs.branchpoints:
ui.writenoi18n(
b'Branchpoints: %s \n' % b', '.join(sorted(cs.branchpoints))
)
if opts[b"parents"] and cs.parents:
if len(cs.parents) > 1:
ui.write(
(
b'Parents: %s\n'
% (b','.join([(b"%d" % p.id) for p in cs.parents]))
)
)
else:
ui.write((b'Parent: %d\n' % cs.parents[0].id))
if opts[b"ancestors"]:
b = cs.branch
r = []
while b:
b, c = ancestors[b]
r.append(b'%s:%d:%d' % (b or b"HEAD", c, branches[b]))
if r:
ui.write((b'Ancestors: %s\n' % (b','.join(r))))
ui.writenoi18n(b'Log:\n')
ui.write(b'%s\n\n' % cs.comment)
ui.writenoi18n(b'Members: \n')
for f in cs.entries:
fn = f.file
if fn.startswith(opts[b"prefix"]):
fn = fn[len(opts[b"prefix"]) :]
ui.write(
b'\t%s:%s->%s%s \n'
% (
fn,
b'.'.join([b"%d" % x for x in f.parent]) or b'INITIAL',
b'.'.join([(b"%d" % x) for x in f.revision]),
[b'', b'(DEAD)'][f.dead],
)
)
ui.write(b'\n')
# have we seen the start tag?
if revisions and off:
if revisions[0] == (b"%d" % cs.id) or revisions[0] in cs.tags:
off = False
# see if we reached the end tag
if len(revisions) > 1 and not off:
if revisions[1] == (b"%d" % cs.id) or revisions[1] in cs.tags:
break