Mercurial > hg
view hgext/bookflow.py @ 40916:aeac89e78def
test: enable sparse-revlog for test-wireproto-content-redirects.t
We are about to enable sparse-revlog globally. To help with reviewing the tests
change, we isolate them in individual changesets.
Differential Revision: https://phab.mercurial-scm.org/D5343
author | Boris Feld <boris.feld@octobus.net> |
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date | Mon, 12 Nov 2018 01:19:48 +0100 |
parents | 9cec7a36bab8 |
children | b53c5651fcf6 |
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"""implements bookmark-based branching (EXPERIMENTAL) - Disables creation of new branches (config: enable_branches=False). - Requires an active bookmark on commit (config: require_bookmark=True). - Doesn't move the active bookmark on update, only on commit. - Requires '--rev' for moving an existing bookmark. - Protects special bookmarks (config: protect=@). flow related commands :hg book NAME: create a new bookmark :hg book NAME -r REV: move bookmark to revision (fast-forward) :hg up|co NAME: switch to bookmark :hg push -B .: push active bookmark """ from __future__ import absolute_import from mercurial.i18n import _ from mercurial import ( bookmarks, commands, error, extensions, registrar, ) MY_NAME = 'bookflow' configtable = {} configitem = registrar.configitem(configtable) configitem(MY_NAME, 'protect', ['@']) configitem(MY_NAME, 'require-bookmark', True) configitem(MY_NAME, 'enable-branches', False) cmdtable = {} command = registrar.command(cmdtable) def commit_hook(ui, repo, **kwargs): active = repo._bookmarks.active if active: if active in ui.configlist(MY_NAME, 'protect'): raise error.Abort( _('cannot commit, bookmark {} is protected').format(active)) if not cwd_at_bookmark(repo, active): raise error.Abort( _('cannot commit, working directory out of sync with active bookmark'), hint=_("run 'hg up {}'").format(active)) elif ui.configbool(MY_NAME, 'require-bookmark', True): raise error.Abort(_('cannot commit without an active bookmark')) return 0 def bookmarks_update(orig, repo, parents, node): if len(parents) == 2: # called during commit return orig(repo, parents, node) else: # called during update return False def bookmarks_addbookmarks( orig, repo, tr, names, rev=None, force=False, inactive=False): if not rev: marks = repo._bookmarks for name in names: if name in marks: raise error.Abort( _("bookmark {} already exists, to move use the --rev option" ).format(name)) return orig(repo, tr, names, rev, force, inactive) def commands_commit(orig, ui, repo, *args, **opts): commit_hook(ui, repo) return orig(ui, repo, *args, **opts) def commands_pull(orig, ui, repo, *args, **opts): rc = orig(ui, repo, *args, **opts) active = repo._bookmarks.active if active and not cwd_at_bookmark(repo, active): ui.warn(_( "working directory out of sync with active bookmark, run 'hg up {}'" ).format(active)) return rc def commands_branch(orig, ui, repo, label=None, **opts): if label and not opts.get(r'clean') and not opts.get(r'rev'): raise error.Abort( _("creating named branches is disabled and you should use bookmarks"), hint="see 'hg help bookflow'") return orig(ui, repo, label, **opts) def cwd_at_bookmark(repo, mark): mark_id = repo._bookmarks[mark] cur_id = repo.lookup('.') return cur_id == mark_id def uisetup(ui): extensions.wrapfunction(bookmarks, 'update', bookmarks_update) extensions.wrapfunction(bookmarks, 'addbookmarks', bookmarks_addbookmarks) extensions.wrapcommand(commands.table, 'commit', commands_commit) extensions.wrapcommand(commands.table, 'pull', commands_pull) if not ui.configbool(MY_NAME, 'enable-branches'): extensions.wrapcommand(commands.table, 'branch', commands_branch)