hgext/strip.py
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
Thu, 24 Jul 2014 15:06:08 -0400
changeset 22057 445472225ccd
parent 21854 ba3bc6474bbf
child 22925 68df36ce3d8a
permissions -rw-r--r--
strip: remove -b/--backup codepaths cset ba3bc6474bbf has removed this option. This commit just tidies the code that was associated to it. It also fixes the internal calls to the strip() function. Before this change, any function that thought it would want as a final safety to keep a partial backup bundle (bundling changes not linearly related to the current change being stripped), had to explicitly pass a backup="strip" option. With this change, these backups are always kept in case of an exception and always removed if there is no exception. Only full backups can be specified with backup=True or no full backups with backup=False.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
19828
0a986233ecbf strip: bring extension description in line with style and copy-edit
Kevin Bullock <kbullock@ringworld.org>
parents: 19826
diff changeset
     1
"""strip changesets and their descendents from history
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
     2
19945
3d42a85f6922 strip: fix spelling: "allows to" -> "allows you to"
Javi Merino <cibervicho@gmail.com>
parents: 19828
diff changeset
     3
This extension allows you to strip changesets and all their descendants from the
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
     4
repository. See the command help for details.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
     5
"""
19823
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
     6
from mercurial.i18n import _
19825
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
     7
from mercurial.node import nullid
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
     8
from mercurial.lock import release
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
     9
from mercurial import cmdutil, hg, scmutil, util
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    10
from mercurial import repair, bookmarks
19822
a194a33f8cb2 mq: prepare a strip extension for extraction
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    11
a194a33f8cb2 mq: prepare a strip extension for extraction
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    12
cmdtable = {}
a194a33f8cb2 mq: prepare a strip extension for extraction
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    13
command = cmdutil.command(cmdtable)
a194a33f8cb2 mq: prepare a strip extension for extraction
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    14
testedwith = 'internal'
19823
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    15
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    16
def checksubstate(repo, baserev=None):
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    17
    '''return list of subrepos at a different revision than substate.
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    18
    Abort if any subrepos have uncommitted changes.'''
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    19
    inclsubs = []
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    20
    wctx = repo[None]
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    21
    if baserev:
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    22
        bctx = repo[baserev]
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    23
    else:
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    24
        bctx = wctx.parents()[0]
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    25
    for s in sorted(wctx.substate):
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    26
        if wctx.sub(s).dirty(True):
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    27
            raise util.Abort(
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    28
                _("uncommitted changes in subrepository %s") % s)
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    29
        elif s not in bctx.substate or bctx.sub(s).dirty():
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    30
            inclsubs.append(s)
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    31
    return inclsubs
6fb14d21fe9d strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19822
diff changeset
    32
19824
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    33
def checklocalchanges(repo, force=False, excsuffix=''):
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    34
    cmdutil.checkunfinished(repo)
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    35
    m, a, r, d = repo.status()[:4]
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    36
    if not force:
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    37
        if (m or a or r or d):
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    38
            _("local changes found") # i18n tool detection
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    39
            raise util.Abort(_("local changes found" + excsuffix))
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    40
        if checksubstate(repo):
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    41
            _("local changed subrepos found") # i18n tool detection
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    42
            raise util.Abort(_("local changed subrepos found" + excsuffix))
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    43
    return m, a, r, d
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
    44
22057
445472225ccd strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 21854
diff changeset
    45
def strip(ui, repo, revs, update=True, backup=True, force=None, bookmark=None):
19825
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    46
    wlock = lock = None
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    47
    try:
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    48
        wlock = repo.wlock()
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    49
        lock = repo.lock()
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    50
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    51
        if update:
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    52
            checklocalchanges(repo, force=force)
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    53
            urev, p2 = repo.changelog.parents(revs[0])
20009
2802bedbd45f strip: fix last unprotected mq reference (issue4097)
Matt Mackall <mpm@selenic.com>
parents: 19945
diff changeset
    54
            if (util.safehasattr(repo, 'mq') and
2802bedbd45f strip: fix last unprotected mq reference (issue4097)
Matt Mackall <mpm@selenic.com>
parents: 19945
diff changeset
    55
                p2 != nullid
2802bedbd45f strip: fix last unprotected mq reference (issue4097)
Matt Mackall <mpm@selenic.com>
parents: 19945
diff changeset
    56
                and p2 in [x.node for x in repo.mq.applied]):
19825
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    57
                urev = p2
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    58
            hg.clean(repo, urev)
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    59
            repo.dirstate.write()
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    60
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    61
        repair.strip(ui, repo, revs, backup)
21847
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    62
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    63
        marks = repo._bookmarks
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    64
        if bookmark:
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    65
            if bookmark == repo._bookmarkcurrent:
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    66
                bookmarks.unsetcurrent(repo)
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    67
            del marks[bookmark]
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    68
            marks.write()
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
    69
            ui.write(_("bookmark '%s' deleted\n") % bookmark)
19825
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    70
    finally:
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    71
        release(lock, wlock)
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
    72
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    73
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    74
@command("strip",
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    75
         [
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    76
          ('r', 'rev', [], _('strip specified revision (optional, '
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    77
                               'can specify revisions without this '
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    78
                               'option)'), _('REV')),
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    79
          ('f', 'force', None, _('force removal of changesets, discard '
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    80
                                 'uncommitted changes (no backup)')),
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    81
          ('', 'no-backup', None, _('no backups')),
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    82
          ('', 'nobackup', None, _('no backups (DEPRECATED)')),
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    83
          ('n', '', None, _('ignored  (DEPRECATED)')),
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    84
          ('k', 'keep', None, _("do not modify working copy during strip")),
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    85
          ('B', 'bookmark', '', _("remove revs only reachable from given"
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    86
                                  " bookmark"))],
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    87
          _('hg strip [-k] [-f] [-n] [-B bookmark] [-r] REV...'))
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    88
def stripcmd(ui, repo, *revs, **opts):
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    89
    """strip changesets and all their descendants from the repository
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    90
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    91
    The strip command removes the specified changesets and all their
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    92
    descendants. If the working directory has uncommitted changes, the
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    93
    operation is aborted unless the --force flag is supplied, in which
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    94
    case changes will be discarded.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    95
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    96
    If a parent of the working directory is stripped, then the working
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    97
    directory will automatically be updated to the most recent
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    98
    available ancestor of the stripped parent after the operation
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
    99
    completes.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   100
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   101
    Any stripped changesets are stored in ``.hg/strip-backup`` as a
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   102
    bundle (see :hg:`help bundle` and :hg:`help unbundle`). They can
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   103
    be restored by running :hg:`unbundle .hg/strip-backup/BUNDLE`,
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   104
    where BUNDLE is the bundle file created by the strip. Note that
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   105
    the local revision numbers will in general be different after the
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   106
    restore.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   107
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   108
    Use the --no-backup option to discard the backup bundle once the
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   109
    operation completes.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   110
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   111
    Strip is not a history-rewriting operation and can be used on
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   112
    changesets in the public phase. But if the stripped changesets have
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   113
    been pushed to a remote repository you will likely pull them again.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   114
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   115
    Return 0 on success.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   116
    """
22057
445472225ccd strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 21854
diff changeset
   117
    backup = True
445472225ccd strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 21854
diff changeset
   118
    if opts.get('no_backup') or opts.get('nobackup'):
445472225ccd strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 21854
diff changeset
   119
        backup = False
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   120
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   121
    cl = repo.changelog
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   122
    revs = list(revs) + opts.get('rev')
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   123
    revs = set(scmutil.revrange(repo, revs))
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   124
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   125
    wlock = repo.wlock()
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   126
    try:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   127
        if opts.get('bookmark'):
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   128
            mark = opts.get('bookmark')
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   129
            marks = repo._bookmarks
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   130
            if mark not in marks:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   131
                raise util.Abort(_("bookmark '%s' not found") % mark)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   132
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   133
            # If the requested bookmark is not the only one pointing to a
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   134
            # a revision we have to only delete the bookmark and not strip
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   135
            # anything. revsets cannot detect that case.
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   136
            uniquebm = True
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   137
            for m, n in marks.iteritems():
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   138
                if m != mark and n == repo[mark].node():
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   139
                    uniquebm = False
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   140
                    break
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   141
            if uniquebm:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   142
                rsrevs = repo.revs("ancestors(bookmark(%s)) - "
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   143
                                   "ancestors(head() and not bookmark(%s)) - "
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   144
                                   "ancestors(bookmark() and not bookmark(%s))",
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   145
                                   mark, mark, mark)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   146
                revs.update(set(rsrevs))
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   147
            if not revs:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   148
                del marks[mark]
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   149
                marks.write()
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   150
                ui.write(_("bookmark '%s' deleted\n") % mark)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   151
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   152
        if not revs:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   153
            raise util.Abort(_('empty revision set'))
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   154
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   155
        descendants = set(cl.descendants(revs))
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   156
        strippedrevs = revs.union(descendants)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   157
        roots = revs.difference(descendants)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   158
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   159
        update = False
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   160
        # if one of the wdir parent is stripped we'll need
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   161
        # to update away to an earlier revision
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   162
        for p in repo.dirstate.parents():
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   163
            if p != nullid and cl.rev(p) in strippedrevs:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   164
                update = True
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   165
                break
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   166
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   167
        rootnodes = set(cl.node(r) for r in roots)
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   168
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   169
        q = getattr(repo, 'mq', None)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   170
        if q is not None and q.applied:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   171
            # refresh queue state if we're about to strip
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   172
            # applied patches
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   173
            if cl.rev(repo.lookup('qtip')) in strippedrevs:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   174
                q.applieddirty = True
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   175
                start = 0
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   176
                end = len(q.applied)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   177
                for i, statusentry in enumerate(q.applied):
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   178
                    if statusentry.node in rootnodes:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   179
                        # if one of the stripped roots is an applied
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   180
                        # patch, only part of the queue is stripped
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   181
                        start = i
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   182
                        break
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   183
                del q.applied[start:end]
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   184
                q.savedirty()
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   185
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   186
        revs = sorted(rootnodes)
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   187
        if update and opts.get('keep'):
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   188
            urev, p2 = repo.changelog.parents(revs[0])
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   189
            if (util.safehasattr(repo, 'mq') and p2 != nullid
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   190
                and p2 in [x.node for x in repo.mq.applied]):
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   191
                urev = p2
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   192
            uctx = repo[urev]
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   193
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   194
            # only reset the dirstate for files that would actually change
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   195
            # between the working context and uctx
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   196
            descendantrevs = repo.revs("%s::." % uctx.rev())
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   197
            changedfiles = []
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   198
            for rev in descendantrevs:
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   199
                # blindly reset the files, regardless of what actually changed
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   200
                changedfiles.extend(repo[rev].files())
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   201
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   202
            # reset files that only changed in the dirstate too
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   203
            dirstate = repo.dirstate
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   204
            dirchanges = [f for f in dirstate if dirstate[f] != 'n']
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   205
            changedfiles.extend(dirchanges)
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   206
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   207
            repo.dirstate.rebuild(urev, uctx.manifest(), changedfiles)
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   208
            repo.dirstate.write()
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
   209
            update = False
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   210
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   211
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   212
        strip(ui, repo, revs, backup=backup, update=update,
21847
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
   213
              force=opts.get('force'), bookmark=opts.get('bookmark'))
20096
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   214
    finally:
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
   215
        wlock.release()
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   216
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
   217
    return 0