--- a/hgext/mq.py Thu Sep 26 23:43:00 2013 +0200
+++ b/hgext/mq.py Thu Sep 26 23:57:21 2013 +0200
@@ -57,13 +57,16 @@
make them behave as if --keep-changes were passed, and non-conflicting
local changes will be tolerated and preserved. If incompatible options
such as -f/--force or --exact are passed, this setting is ignored.
+
+This extension used to provide a strip command. This command now lives
+in the strip extension.
'''
from mercurial.i18n import _
from mercurial.node import bin, hex, short, nullid, nullrev
from mercurial.lock import release
from mercurial import commands, cmdutil, hg, scmutil, util, revset
-from mercurial import extensions, error, phases, bookmarks
+from mercurial import extensions, error, phases
from mercurial import patch as patchmod
from mercurial import localrepo
from mercurial import subrepo
@@ -2912,160 +2915,6 @@
q.savedirty()
return 0
-@command("strip",
- [
- ('r', 'rev', [], _('strip specified revision (optional, '
- 'can specify revisions without this '
- 'option)'), _('REV')),
- ('f', 'force', None, _('force removal of changesets, discard '
- 'uncommitted changes (no backup)')),
- ('b', 'backup', None, _('bundle only changesets with local revision'
- ' number greater than REV which are not'
- ' descendants of REV (DEPRECATED)')),
- ('', 'no-backup', None, _('no backups')),
- ('', 'nobackup', None, _('no backups (DEPRECATED)')),
- ('n', '', None, _('ignored (DEPRECATED)')),
- ('k', 'keep', None, _("do not modify working copy during strip")),
- ('B', 'bookmark', '', _("remove revs only reachable from given"
- " bookmark"))],
- _('hg strip [-k] [-f] [-n] [-B bookmark] [-r] REV...'))
-def stripcmd(ui, repo, *revs, **opts):
- """strip changesets and all their descendants from the repository
-
- The strip command removes the specified changesets and all their
- descendants. If the working directory has uncommitted changes, the
- operation is aborted unless the --force flag is supplied, in which
- case changes will be discarded.
-
- If a parent of the working directory is stripped, then the working
- directory will automatically be updated to the most recent
- available ancestor of the stripped parent after the operation
- completes.
-
- Any stripped changesets are stored in ``.hg/strip-backup`` as a
- bundle (see :hg:`help bundle` and :hg:`help unbundle`). They can
- be restored by running :hg:`unbundle .hg/strip-backup/BUNDLE`,
- where BUNDLE is the bundle file created by the strip. Note that
- the local revision numbers will in general be different after the
- restore.
-
- Use the --no-backup option to discard the backup bundle once the
- operation completes.
-
- Strip is not a history-rewriting operation and can be used on
- changesets in the public phase. But if the stripped changesets have
- been pushed to a remote repository you will likely pull them again.
-
- Return 0 on success.
- """
- backup = 'all'
- if opts.get('backup'):
- backup = 'strip'
- elif opts.get('no_backup') or opts.get('nobackup'):
- backup = 'none'
-
- cl = repo.changelog
- revs = list(revs) + opts.get('rev')
- revs = set(scmutil.revrange(repo, revs))
-
- if opts.get('bookmark'):
- mark = opts.get('bookmark')
- marks = repo._bookmarks
- if mark not in marks:
- raise util.Abort(_("bookmark '%s' not found") % mark)
-
- # If the requested bookmark is not the only one pointing to a
- # a revision we have to only delete the bookmark and not strip
- # anything. revsets cannot detect that case.
- uniquebm = True
- for m, n in marks.iteritems():
- if m != mark and n == repo[mark].node():
- uniquebm = False
- break
- if uniquebm:
- rsrevs = repo.revs("ancestors(bookmark(%s)) - "
- "ancestors(head() and not bookmark(%s)) - "
- "ancestors(bookmark() and not bookmark(%s))",
- mark, mark, mark)
- revs.update(set(rsrevs))
- if not revs:
- del marks[mark]
- marks.write()
- ui.write(_("bookmark '%s' deleted\n") % mark)
-
- if not revs:
- raise util.Abort(_('empty revision set'))
-
- descendants = set(cl.descendants(revs))
- strippedrevs = revs.union(descendants)
- roots = revs.difference(descendants)
-
- update = False
- # if one of the wdir parent is stripped we'll need
- # to update away to an earlier revision
- for p in repo.dirstate.parents():
- if p != nullid and cl.rev(p) in strippedrevs:
- update = True
- break
-
- rootnodes = set(cl.node(r) for r in roots)
-
- q = getattr(repo, 'mq', None)
- if q is not None and q.applied:
- # refresh queue state if we're about to strip
- # applied patches
- if cl.rev(repo.lookup('qtip')) in strippedrevs:
- q.applieddirty = True
- start = 0
- end = len(q.applied)
- for i, statusentry in enumerate(q.applied):
- if statusentry.node in rootnodes:
- # if one of the stripped roots is an applied
- # patch, only part of the queue is stripped
- start = i
- break
- del q.applied[start:end]
- q.savedirty()
-
- revs = sorted(rootnodes)
- if update and opts.get('keep'):
- wlock = repo.wlock()
- try:
- urev, p2 = repo.changelog.parents(revs[0])
- if (util.safehasattr(repo, 'mq') and p2 != nullid
- and p2 in [x.node for x in repo.mq.applied]):
- urev = p2
- uctx = repo[urev]
-
- # only reset the dirstate for files that would actually change
- # between the working context and uctx
- descendantrevs = repo.revs("%s::." % uctx.rev())
- changedfiles = []
- for rev in descendantrevs:
- # blindly reset the files, regardless of what actually changed
- changedfiles.extend(repo[rev].files())
-
- # reset files that only changed in the dirstate too
- dirstate = repo.dirstate
- dirchanges = [f for f in dirstate if dirstate[f] != 'n']
- changedfiles.extend(dirchanges)
-
- repo.dirstate.rebuild(urev, uctx.manifest(), changedfiles)
- repo.dirstate.write()
- update = False
- finally:
- wlock.release()
-
- if opts.get('bookmark'):
- if mark == repo._bookmarkcurrent:
- bookmarks.setcurrent(repo, None)
- del marks[mark]
- marks.write()
- ui.write(_("bookmark '%s' deleted\n") % mark)
-
- strip(ui, repo, revs, backup=backup, update=update, force=opts.get('force'))
-
- return 0
@command("qselect",
[('n', 'none', None, _('disable all guards')),