hgext3rd/topic/__init__.py
author Sean Farley <sean@farley.io>
Sat, 19 Mar 2016 14:15:45 -0700
changeset 1917 ea4675c7a028
parent 1916 535d975d3886
child 1918 a840c5b5bbaf
permissions -rw-r--r--
init: whitespace fixups
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
     1
# __init__.py - topic extension
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
     2
#
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
     3
# This software may be used and distributed according to the terms of the
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
     4
# GNU General Public License version 2 or any later version.
1846
0b5b757ca812 docs: fix format of extension docstring
Matt Mackall <mpm@selenic.com>
parents: 1845
diff changeset
     5
"""support for topic branches
0b5b757ca812 docs: fix format of extension docstring
Matt Mackall <mpm@selenic.com>
parents: 1845
diff changeset
     6
0b5b757ca812 docs: fix format of extension docstring
Matt Mackall <mpm@selenic.com>
parents: 1845
diff changeset
     7
Topic branches are lightweight branches which
0b5b757ca812 docs: fix format of extension docstring
Matt Mackall <mpm@selenic.com>
parents: 1845
diff changeset
     8
disappear when changes are finalized.
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
     9
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    10
This is sort of similar to a bookmark, but it applies to a whole
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    11
series instead of a single revision.
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    12
"""
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    13
import contextlib
1904
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    14
import re
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    15
1848
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
    16
from mercurial.i18n import _
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
    17
from mercurial import branchmap
1887
68125d026b07 push: hackish handeling of new branch head from phase move
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1886
diff changeset
    18
from mercurial import bundle2
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
    19
from mercurial import changegroup
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    20
from mercurial import cmdutil
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    21
from mercurial import commands
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
    22
from mercurial import context
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
    23
from mercurial import discovery as discoverymod
1863
29fc43f24948 topic: fix missing error import
Augie Fackler <raf@durin42.com>
parents: 1862
diff changeset
    24
from mercurial import error
1887
68125d026b07 push: hackish handeling of new branch head from phase move
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1886
diff changeset
    25
from mercurial import exchange
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    26
from mercurial import extensions
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
    27
from mercurial import localrepo
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
    28
from mercurial import lock
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
    29
from mercurial import merge
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    30
from mercurial import namespaces
1872
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
    31
from mercurial import node
1842
94bbc18daa99 topic: disallow use of topics without obsolete enabled
Augie Fackler <augie@google.com>
parents: 1841
diff changeset
    32
from mercurial import obsolete
1867
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
    33
from mercurial import patch
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    34
from mercurial import phases
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    35
from mercurial import util
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
    36
from mercurial import wireproto
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    37
1845
24d8053020a2 constants: extract key for extra into a constant
Augie Fackler <augie@google.com>
parents: 1844
diff changeset
    38
from . import constants
1843
0ba067a97d06 revset: add a topic() revset for querying topics
Augie Fackler <augie@google.com>
parents: 1842
diff changeset
    39
from . import revset as topicrevset
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1867
diff changeset
    40
from . import destination
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
    41
from . import stack
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
    42
from . import topicmap
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
    43
from . import discovery
1843
0ba067a97d06 revset: add a topic() revset for querying topics
Augie Fackler <augie@google.com>
parents: 1842
diff changeset
    44
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    45
cmdtable = {}
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    46
command = cmdutil.command(cmdtable)
1908
dbd6d51e63f1 stack: add some default color configuration
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
    47
colortable = {'topic.stack.index': 'yellow',
1909
36112e361ee4 stack: display the base of the stack
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1908
diff changeset
    48
              'topic.stack.state.base': 'dim',
36112e361ee4 stack: display the base of the stack
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1908
diff changeset
    49
              'topic.stack.state.clean': 'green',
1908
dbd6d51e63f1 stack: add some default color configuration
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
    50
              'topic.stack.index.current': 'cyan', # random pick
dbd6d51e63f1 stack: add some default color configuration
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
    51
              'topic.stack.state.current': 'cyan bold', # random pick
dbd6d51e63f1 stack: add some default color configuration
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
    52
              'topic.stack.desc.current': 'cyan', # random pick
dbd6d51e63f1 stack: add some default color configuration
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
    53
              'topic.stack.state.unstable': 'red',
dbd6d51e63f1 stack: add some default color configuration
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
    54
             }
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    55
1884
8a53f99d9061 testedwith: declare compatibility with Mercurial 3.7
Augie Fackler <raf@durin42.com>
parents: 1877
diff changeset
    56
testedwith = '3.7'
8a53f99d9061 testedwith: declare compatibility with Mercurial 3.7
Augie Fackler <raf@durin42.com>
parents: 1877
diff changeset
    57
1861
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
    58
def _contexttopic(self):
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
    59
    return self.extra().get(constants.extrakey, '')
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
    60
context.basectx.topic = _contexttopic
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
    61
1904
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    62
topicrev = re.compile(r'^t\d+$')
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    63
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    64
def _namemap(repo, name):
1904
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    65
    if topicrev.match(name):
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    66
        idx = int(name[1:])
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    67
        topic = repo.currenttopic
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    68
        if not topic:
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    69
            raise error.Abort(_('cannot resolve "%s": no active topic') % name)
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    70
        revs = list(stack.getstack(repo, topic))
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    71
        try:
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    72
            r = revs[idx]
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    73
        except IndexError:
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    74
            msg = _('cannot resolve "%s": topic "%s" has only %d changesets')
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    75
            raise error.Abort(msg % (name, topic, len(revs)))
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1903
diff changeset
    76
        return [repo[r].node()]
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    77
    return [ctx.node() for ctx in
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    78
            repo.set('not public() and extra(topic, %s)', name)]
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    79
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    80
def _nodemap(repo, node):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    81
    ctx = repo[node]
1861
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
    82
    t = ctx.topic()
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    83
    if t and ctx.phase() > phases.public:
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    84
        return [t]
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    85
    return []
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
    86
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1867
diff changeset
    87
def uisetup(ui):
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1867
diff changeset
    88
    destination.setupdest()
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1867
diff changeset
    89
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    90
@contextlib.contextmanager
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    91
def usetopicmap(repo):
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    92
    """use awful monkey patching to update the topic cache"""
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    93
    oldbranchcache = branchmap.branchcache
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    94
    oldfilename = branchmap._filename
1890
e846b8f402d0 topicmap: write and read format from disc
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1889
diff changeset
    95
    oldread = branchmap.read
1917
ea4675c7a028 init: whitespace fixups
Sean Farley <sean@farley.io>
parents: 1916
diff changeset
    96
    oldcaches = getattr(repo, '_branchcaches', {})
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    97
    try:
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    98
        branchmap.branchcache = topicmap.topiccache
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
    99
        branchmap._filename = topicmap._filename
1890
e846b8f402d0 topicmap: write and read format from disc
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1889
diff changeset
   100
        branchmap.read = topicmap.readtopicmap
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   101
        repo._branchcaches = getattr(repo, '_topiccaches', {})
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   102
        yield
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   103
        repo._topiccaches = repo._branchcaches
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   104
    finally:
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   105
        repo._branchcaches = oldcaches
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   106
        branchmap.branchcache = oldbranchcache
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   107
        branchmap._filename = oldfilename
1890
e846b8f402d0 topicmap: write and read format from disc
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1889
diff changeset
   108
        branchmap.read = oldread
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   109
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   110
def cgapply(orig, repo, *args, **kwargs):
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   111
    with usetopicmap(repo):
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   112
        return orig(repo, *args, **kwargs)
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   113
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   114
def reposetup(ui, repo):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   115
    orig = repo.__class__
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   116
    if not isinstance(repo, localrepo.localrepository):
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   117
        return # this can be a peer in the ssh case (puzzling)
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   118
    class topicrepo(repo.__class__):
1903
58cdf061d49a topic: don't take topic into account when pushing to non-topic repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
   119
58cdf061d49a topic: don't take topic into account when pushing to non-topic repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
   120
        def _restrictcapabilities(self, caps):
58cdf061d49a topic: don't take topic into account when pushing to non-topic repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
   121
            caps = super(topicrepo, self)._restrictcapabilities(caps)
58cdf061d49a topic: don't take topic into account when pushing to non-topic repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
   122
            caps.add('topics')
58cdf061d49a topic: don't take topic into account when pushing to non-topic repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
   123
            return caps
58cdf061d49a topic: don't take topic into account when pushing to non-topic repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
   124
1858
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   125
        def commit(self, *args, **kwargs):
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   126
            backup = self.ui.backupconfig('ui', 'allowemptycommit')
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   127
            try:
1861
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
   128
                if repo.currenttopic != repo['.'].topic():
1858
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   129
                    # bypass the core "nothing changed" logic
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   130
                    self.ui.setconfig('ui', 'allowemptycommit', True)
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   131
                return orig.commit(self, *args, **kwargs)
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   132
            finally:
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   133
                self.ui.restoreconfig(backup)
4ab1b854ce4e topics: allow commits that only change topic (issue4725)
Matt Mackall <mpm@selenic.com>
parents: 1857
diff changeset
   134
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   135
        def commitctx(self, ctx, error=None):
1855
f241a00e93a7 topics: only apply topic to commits of the working copy
Matt Mackall <mpm@selenic.com>
parents: 1854
diff changeset
   136
            if isinstance(ctx, context.workingcommitctx):
f241a00e93a7 topics: only apply topic to commits of the working copy
Matt Mackall <mpm@selenic.com>
parents: 1854
diff changeset
   137
                current = self.currenttopic
f241a00e93a7 topics: only apply topic to commits of the working copy
Matt Mackall <mpm@selenic.com>
parents: 1854
diff changeset
   138
                if current:
f241a00e93a7 topics: only apply topic to commits of the working copy
Matt Mackall <mpm@selenic.com>
parents: 1854
diff changeset
   139
                    ctx.extra()[constants.extrakey] = current
1862
565f057bdc08 amend: allow clearing topics on amend
Matt Mackall <mpm@selenic.com>
parents: 1861
diff changeset
   140
            if (isinstance(ctx, context.memctx) and
565f057bdc08 amend: allow clearing topics on amend
Matt Mackall <mpm@selenic.com>
parents: 1861
diff changeset
   141
                ctx.extra().get('amend_source') and
565f057bdc08 amend: allow clearing topics on amend
Matt Mackall <mpm@selenic.com>
parents: 1861
diff changeset
   142
                ctx.topic() and
565f057bdc08 amend: allow clearing topics on amend
Matt Mackall <mpm@selenic.com>
parents: 1861
diff changeset
   143
                not self.currenttopic):
565f057bdc08 amend: allow clearing topics on amend
Matt Mackall <mpm@selenic.com>
parents: 1861
diff changeset
   144
                # we are amending and need to remove a topic
565f057bdc08 amend: allow clearing topics on amend
Matt Mackall <mpm@selenic.com>
parents: 1861
diff changeset
   145
                del ctx.extra()[constants.extrakey]
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   146
            with usetopicmap(self):
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   147
                return orig.commitctx(self, ctx, error=error)
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   148
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   149
        @property
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   150
        def topics(self):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   151
            topics = set(['', self.currenttopic])
1841
72a58a5bfb62 topic: use repo.set() where we need a changectx anyway
Augie Fackler <augie@google.com>
parents: 1839
diff changeset
   152
            for c in self.set('not public()'):
1861
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
   153
                topics.add(c.topic())
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   154
            topics.remove('')
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   155
            return topics
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   156
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   157
        @property
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   158
        def currenttopic(self):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   159
            return self.vfs.tryread('topic')
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   160
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   161
        def branchmap(self, topic=True):
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   162
            if not topic:
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   163
                super(topicrepo, self).branchmap()
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   164
            with usetopicmap(self):
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   165
                branchmap.updatecache(self)
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
   166
            return self._topiccaches[self.filtername]
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   167
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   168
        def destroyed(self, *args, **kwargs):
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   169
            with usetopicmap(self):
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   170
                return super(topicrepo, self).destroyed(*args, **kwargs)
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   171
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   172
        def invalidatecaches(self):
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   173
            super(topicrepo, self).invalidatecaches()
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   174
            if '_topiccaches' in vars(self.unfiltered()):
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   175
                self.unfiltered()._topiccaches.clear()
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
   176
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   177
        def peer(self):
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   178
            peer = super(topicrepo, self).peer()
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   179
            if getattr(peer, '_repo', None) is not None: # localpeer
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   180
                class topicpeer(peer.__class__):
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   181
                    def branchmap(self):
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   182
                        usetopic = not self._repo.publishing()
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   183
                        return self._repo.branchmap(topic=usetopic)
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   184
                peer.__class__ = topicpeer
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   185
            return peer
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   186
1857
a506ed8ab8da topics: add listnames hook so completion works
Matt Mackall <mpm@selenic.com>
parents: 1856
diff changeset
   187
    repo.__class__ = topicrepo
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   188
    if util.safehasattr(repo, 'names'):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   189
        repo.names.addnamespace(namespaces.namespace(
1857
a506ed8ab8da topics: add listnames hook so completion works
Matt Mackall <mpm@selenic.com>
parents: 1856
diff changeset
   190
            'topics', 'topic', namemap=_namemap, nodemap=_nodemap,
a506ed8ab8da topics: add listnames hook so completion works
Matt Mackall <mpm@selenic.com>
parents: 1856
diff changeset
   191
            listnames=lambda repo: repo.topics))
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   192
1847
9fa5b8f4e98e topics: add command summary
Matt Mackall <mpm@selenic.com>
parents: 1846
diff changeset
   193
@command('topics [TOPIC]', [
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   194
    ('', 'clear', False, 'clear active topic if any'),
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   195
    ('', 'change', '', 'revset of existing revisions to change topic'),
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
   196
    ('l', 'list', False, 'show the stack of changeset in the topic'),
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1904
diff changeset
   197
    ] + commands.formatteropts)
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1904
diff changeset
   198
def topics(ui, repo, topic='', clear=False, change=None, list=False, **opts):
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   199
    """View current topic, set current topic, or see all topics."""
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
   200
    if list:
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
   201
        if clear or change:
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
   202
            raise error.Abort(_("cannot use --clear or --change with --list"))
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1904
diff changeset
   203
        return stack.showstack(ui, repo, topic, opts)
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
   204
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   205
    if change:
1851
67d53e8e0c1a topic: only require obsolete support for --change
Matt Mackall <mpm@selenic.com>
parents: 1850
diff changeset
   206
        if not obsolete.isenabled(repo, obsolete.createmarkersopt):
1894
f8ee36489d3c topic: get 'Abort' from error, not 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1890
diff changeset
   207
            raise error.Abort(_('must have obsolete enabled to use --change'))
1860
b7b9e5028c2a topics: consistently use empty string instead of None
Matt Mackall <mpm@selenic.com>
parents: 1859
diff changeset
   208
        if not topic and not clear:
1894
f8ee36489d3c topic: get 'Abort' from error, not 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1890
diff changeset
   209
            raise error.Abort('changing topic requires a topic name or --clear')
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   210
        if any(not c.mutable() for c in repo.set('%r and public()', change)):
1894
f8ee36489d3c topic: get 'Abort' from error, not 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1890
diff changeset
   211
            raise error.Abort("can't change topic of a public change")
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   212
        rewrote = 0
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   213
        needevolve = False
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   214
        l = repo.lock()
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   215
        txn = repo.transaction('rewrite-topics')
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   216
        try:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   217
           for c in repo.set('%r', change):
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   218
               def filectxfn(repo, ctx, path):
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   219
                   try:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   220
                       return c[path]
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   221
                   except error.ManifestLookupError:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   222
                       return None
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   223
               fixedextra = dict(c.extra())
1872
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   224
               ui.debug('old node id is %s\n' % node.hex(c.node()))
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   225
               ui.debug('origextra: %r\n' % fixedextra)
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   226
               newtopic = None if clear else topic
1872
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   227
               oldtopic = fixedextra.get(constants.extrakey, None)
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   228
               if oldtopic == newtopic:
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   229
                   continue
1872
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   230
               if clear:
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   231
                   del fixedextra[constants.extrakey]
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   232
               else:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   233
                   fixedextra[constants.extrakey] = topic
1874
ec28b6c3414a topic: fix changing topics of commits that have an amend_source
Augie Fackler <raf@durin42.com>
parents: 1873
diff changeset
   234
               if 'amend_source' in fixedextra:
ec28b6c3414a topic: fix changing topics of commits that have an amend_source
Augie Fackler <raf@durin42.com>
parents: 1873
diff changeset
   235
                   # TODO: right now the commitctx wrapper in
ec28b6c3414a topic: fix changing topics of commits that have an amend_source
Augie Fackler <raf@durin42.com>
parents: 1873
diff changeset
   236
                   # topicrepo overwrites the topic in extra if
ec28b6c3414a topic: fix changing topics of commits that have an amend_source
Augie Fackler <raf@durin42.com>
parents: 1873
diff changeset
   237
                   # amend_source is set to support 'hg commit
ec28b6c3414a topic: fix changing topics of commits that have an amend_source
Augie Fackler <raf@durin42.com>
parents: 1873
diff changeset
   238
                   # --amend'. Support for amend should be adjusted
ec28b6c3414a topic: fix changing topics of commits that have an amend_source
Augie Fackler <raf@durin42.com>
parents: 1873
diff changeset
   239
                   # to not be so invasive.
ec28b6c3414a topic: fix changing topics of commits that have an amend_source
Augie Fackler <raf@durin42.com>
parents: 1873
diff changeset
   240
                   del fixedextra['amend_source']
1872
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   241
               ui.debug('changing topic of %s from %s to %s\n' % (
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   242
                   c, oldtopic, newtopic))
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   243
               ui.debug('fixedextra: %r\n' % fixedextra)
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   244
               mc = context.memctx(
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   245
                   repo, (c.p1().node(), c.p2().node()), c.description(),
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   246
                   c.files(), filectxfn,
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   247
                   user=c.user(), date=c.date(), extra=fixedextra)
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   248
               newnode = repo.commitctx(mc)
1872
4fcee38d71d6 topic: fix up change logic a little and add debug logging
Augie Fackler <raf@durin42.com>
parents: 1871
diff changeset
   249
               ui.debug('new node id is %s\n' % node.hex(newnode))
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   250
               needevolve = needevolve or (len(c.children()) > 0)
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   251
               obsolete.createmarkers(repo, [(c, (repo[newnode],))])
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   252
               rewrote += 1
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   253
           txn.close()
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   254
        except:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   255
            try:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   256
                txn.abort()
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   257
            finally:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   258
                repo.invalidate()
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   259
            raise
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   260
        finally:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
   261
            lock.release(txn, l)
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   262
        ui.status('changed topic on %d changes\n' % rewrote)
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   263
        if needevolve:
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   264
            evolvetarget = 'topic(%s)' % topic if topic else 'not topic()'
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
   265
            ui.status('please run hg evolve --rev "%s" now\n' % evolvetarget)
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   266
    if clear:
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   267
        if repo.vfs.exists('topic'):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   268
            repo.vfs.unlink('topic')
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   269
        return
1860
b7b9e5028c2a topics: consistently use empty string instead of None
Matt Mackall <mpm@selenic.com>
parents: 1859
diff changeset
   270
    if topic:
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   271
        with repo.vfs.open('topic', 'w') as f:
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   272
            f.write(topic)
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   273
        return
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   274
    current = repo.currenttopic
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   275
    for t in sorted(repo.topics):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   276
        marker = '*' if t == current else ' '
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   277
        ui.write(' %s %s\n' % (marker, t))
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   278
1848
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
   279
def summaryhook(ui, repo):
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
   280
    t = repo.currenttopic
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
   281
    if not t:
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
   282
        return
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
   283
    # i18n: column positioning for "hg summary"
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
   284
    ui.write(_("topic:  %s\n") % t)
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   285
1850
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   286
def commitwrap(orig, ui, repo, *args, **opts):
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   287
    if opts.get('topic'):
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   288
        t = opts['topic']
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   289
        with repo.vfs.open('topic', 'w') as f:
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   290
            f.write(t)
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   291
    return orig(ui, repo, *args, **opts)
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   292
1852
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   293
def committextwrap(orig, repo, ctx, subs, extramsg):
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   294
    ret = orig(repo, ctx, subs, extramsg)
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   295
    t = repo.currenttopic
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   296
    if t:
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   297
        ret = ret.replace("\nHG: branch",
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   298
                          "\nHG: topic '%s'\nHG: branch" % t)
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   299
    return ret
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   300
1877
69077c65919d topic: handle merge.update function signature change
Augie Fackler <raf@durin42.com>
parents: 1874
diff changeset
   301
def mergeupdatewrap(orig, repo, node, branchmerge, force, *args, **kwargs):
69077c65919d topic: handle merge.update function signature change
Augie Fackler <raf@durin42.com>
parents: 1874
diff changeset
   302
    partial = bool(len(args)) or 'matcher' in kwargs
1853
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   303
    wlock = repo.wlock()
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   304
    try:
1877
69077c65919d topic: handle merge.update function signature change
Augie Fackler <raf@durin42.com>
parents: 1874
diff changeset
   305
        ret = orig(repo, node, branchmerge, force, *args, **kwargs)
1853
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   306
        if not partial and not branchmerge:
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   307
            ot = repo.currenttopic
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   308
            t = ''
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   309
            pctx = repo[node]
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   310
            if pctx.phase() > phases.public:
1861
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
   311
                t = pctx.topic()
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   312
            with repo.vfs.open('topic', 'w') as f:
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   313
                f.write(t)
1853
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   314
            if t and t != ot:
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   315
                repo.ui.status(_("switching to topic %s\n") % t)
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   316
        return ret
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   317
    finally:
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   318
        wlock.release()
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
   319
1854
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   320
def _fixrebase(loaded):
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   321
    if not loaded:
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   322
        return
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   323
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   324
    def savetopic(ctx, extra):
1861
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
   325
        if ctx.topic():
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
   326
            extra[constants.extrakey] = ctx.topic()
1854
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   327
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   328
    def newmakeextrafn(orig, copiers):
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   329
        return orig(copiers + [savetopic])
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   330
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   331
    rebase = extensions.find("rebase")
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   332
    extensions.wrapfunction(rebase, '_makeextrafn', newmakeextrafn)
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   333
1866
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   334
def _exporttopic(seq, ctx):
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   335
    topic = ctx.topic()
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   336
    if topic:
1917
ea4675c7a028 init: whitespace fixups
Sean Farley <sean@farley.io>
parents: 1916
diff changeset
   337
        return 'EXP-Topic %s' % topic
1866
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   338
    return None
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   339
1867
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   340
def _importtopic(repo, patchdata, extra, opts):
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   341
    if 'topic' in patchdata:
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   342
        extra['topic'] = patchdata['topic']
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   343
1854
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   344
extensions.afterloaded('rebase', _fixrebase)
67950fcf1c69 rebase: teach rebase how to copy topics
Matt Mackall <mpm@selenic.com>
parents: 1853
diff changeset
   345
1850
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   346
entry = extensions.wrapcommand(commands.table, 'commit', commitwrap)
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   347
entry[1].append(('t', 'topic', '',
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   348
                 _("use specified topic"), _('TOPIC')))
0da6bf86b718 commit: add a --topic flag
Matt Mackall <mpm@selenic.com>
parents: 1849
diff changeset
   349
1852
3084687f7994 commit: add a topic field to the in-editor commit text
Matt Mackall <mpm@selenic.com>
parents: 1851
diff changeset
   350
extensions.wrapfunction(cmdutil, 'buildcommittext', committextwrap)
1853
8db7828751b7 topic: wrap the underlying update function rather than the command
Matt Mackall <mpm@selenic.com>
parents: 1852
diff changeset
   351
extensions.wrapfunction(merge, 'update', mergeupdatewrap)
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   352
extensions.wrapfunction(discoverymod, '_headssummary', discovery._headssummary)
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
   353
extensions.wrapfunction(wireproto, 'branchmap', discovery.wireprotobranchmap)
1903
58cdf061d49a topic: don't take topic into account when pushing to non-topic repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
   354
extensions.wrapfunction(wireproto, '_capabilities', discovery.wireprotocaps)
1887
68125d026b07 push: hackish handeling of new branch head from phase move
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1886
diff changeset
   355
extensions.wrapfunction(bundle2, 'handlecheckheads', discovery.handlecheckheads)
1917
ea4675c7a028 init: whitespace fixups
Sean Farley <sean@farley.io>
parents: 1916
diff changeset
   356
# we need a proper wrape b2 part stuff
ea4675c7a028 init: whitespace fixups
Sean Farley <sean@farley.io>
parents: 1916
diff changeset
   357
bundle2.handlecheckheads.params = frozenset()
1887
68125d026b07 push: hackish handeling of new branch head from phase move
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1886
diff changeset
   358
bundle2.parthandlermapping['check:heads'] = bundle2.handlecheckheads
68125d026b07 push: hackish handeling of new branch head from phase move
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1886
diff changeset
   359
extensions.wrapfunction(exchange, '_pushb2phases', discovery._pushb2phases)
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
   360
extensions.wrapfunction(changegroup.cg1unpacker, 'apply', cgapply)
1887
68125d026b07 push: hackish handeling of new branch head from phase move
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1886
diff changeset
   361
exchange.b2partsgenmapping['phase'] = exchange._pushb2phases
1843
0ba067a97d06 revset: add a topic() revset for querying topics
Augie Fackler <augie@google.com>
parents: 1842
diff changeset
   362
topicrevset.modsetup()
1848
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
   363
cmdutil.summaryhooks.add('topic', summaryhook)
1866
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   364
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   365
if util.safehasattr(cmdutil, 'extraexport'):
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   366
    cmdutil.extraexport.append('topic')
13fc93fb7fbe patch: add topic to exported patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
diff changeset
   367
    cmdutil.extraexportmap['topic'] = _exporttopic
1867
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   368
if util.safehasattr(cmdutil, 'extrapreimport'):
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   369
    cmdutil.extrapreimport.append('topic')
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   370
    cmdutil.extrapreimportmap['topic'] = _importtopic
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   371
if util.safehasattr(patch, 'patchheadermap'):
c9cacc62fa17 patch: import topic from patch header
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
diff changeset
   372
    patch.patchheadermap.append(('EXP-Topic', 'topic'))