upstream/mercurial-mirror Files · hgext/children.py

dirstate: ensure mv source is marked deleted when walking icasefs (issue4760)...

dirstate: ensure mv source is marked deleted when walking icasefs (issue4760) Previously, importing a case-only rename patch on a case insensitive filesystem caused the original file to be marked as '!' in status. The source was being forgotten properly in patch.workingbackend.close(), but the call it makes to scmutil.marktouched() then put the file back into the 'n' state (but it was still missing from the filesystem). The cause of this was scmutil._interestingfiles() would walk dirstate, and since dirstate was able to lstat() the old file via the new name, was treating this as a forgotten file, not a removed file. scmutil.marktouched() re-adds forgotten files, so dirstate got out of sync with the filesystem. This could be handled with less code in the "kind == regkind or kind == lnkkind" branch of dirstate._walkexplicit(), but this avoids filesystem accesses unless case collisions occur. _discoverpath() is used instead of normalize(), since the dirstate case is given first precedence, and the old file is still in it. What matters is the actual case in the filesystem.

Augie Fackler - - Load All Authors

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      # Mercurial extension to provide the 'hg children' command

      #

      # Copyright 2007 by Intevation GmbH <intevation@intevation.de>

      #

      # Author(s):

      # Thomas Arendsen Hein <thomas@intevation.de>

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      '''command to display child changesets (DEPRECATED)

      This extension is deprecated. You should use :hg:`log -r

      "children(REV)"` instead.

      '''

      from mercurial import cmdutil

      from mercurial.commands import templateopts

      from mercurial.i18n import _

      cmdtable = {}

      command = cmdutil.command(cmdtable)

      # Note for extension authors: ONLY specify testedwith = 'internal' for

      # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should

      # be specifying the version(s) of Mercurial they are tested with, or

      # leave the attribute unspecified.

      testedwith = 'internal'

      @command('children',

          [('r', 'rev', '',

           _('show children of the specified revision'), _('REV')),

          ] + templateopts,

          _('hg children [-r REV] [FILE]'),

          inferrepo=True)

      def children(ui, repo, file_=None, **opts):

          """show the children of the given or working directory revision

          Print the children of the working directory's revisions. If a

          revision is given via -r/--rev, the children of that revision will

          be printed. If a file argument is given, revision in which the

          file was last changed (after the working directory revision or the

          argument to --rev if given) is printed.

          """

          rev = opts.get('rev')

          if file_:

              fctx = repo.filectx(file_, changeid=rev)

              childctxs = [fcctx.changectx() for fcctx in fctx.children()]

          else:

              ctx = repo[rev]

              childctxs = ctx.children()

          displayer = cmdutil.show_changeset(ui, repo, opts)

          for cctx in childctxs:

              displayer.show(cctx)

          displayer.close()

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				# Mercurial extension to provide the 'hg children' command
				#
				# Copyright 2007 by Intevation GmbH <intevation@intevation.de>
				#
				# Author(s):
				# Thomas Arendsen Hein <thomas@intevation.de>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				'''command to display child changesets (DEPRECATED)

				This extension is deprecated. You should use :hg:`log -r
				"children(REV)"` instead.
				'''

				from mercurial import cmdutil
				from mercurial.commands import templateopts
				from mercurial.i18n import _

				cmdtable = {}
				command = cmdutil.command(cmdtable)
				# Note for extension authors: ONLY specify testedwith = 'internal' for
				# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
				# be specifying the version(s) of Mercurial they are tested with, or
				# leave the attribute unspecified.
				testedwith = 'internal'

				@command('children',
				[('r', 'rev', '',
				_('show children of the specified revision'), _('REV')),
				] + templateopts,
				_('hg children [-r REV] [FILE]'),
				inferrepo=True)
				def children(ui, repo, file_=None, **opts):
				"""show the children of the given or working directory revision

				Print the children of the working directory's revisions. If a
				revision is given via -r/--rev, the children of that revision will
				be printed. If a file argument is given, revision in which the
				file was last changed (after the working directory revision or the
				argument to --rev if given) is printed.
				"""
				rev = opts.get('rev')
				if file_:
				fctx = repo.filectx(file_, changeid=rev)
				childctxs = [fcctx.changectx() for fcctx in fctx.children()]
				else:
				ctx = repo[rev]
				childctxs = ctx.children()

				displayer = cmdutil.show_changeset(ui, repo, opts)
				for cctx in childctxs:
				displayer.show(cctx)
				displayer.close()