Mercurial > hg
view hgext/bookflow.py @ 42161:7815cf0ea88b
tests: add test for issue5343 (grafting with copies)
It seems that issue5353 resulted in a lot of tests in test-graft.t,
but the bug actually reported in that issue didn't get a test
case. This patch adds one for the "move" and one for the "copy"
version of it. I also added a "copy+modify" case, to show what should
be a merge conflict. I didn't add one for the "backwards" version of
it since the comment says that that was already covered by previous
work.
The tests added by this patch show the broken behavior (the bug is
still open). I suspect the results returned from mergecopies() are not
expressive enough to fix this issue: it has a dict for copies to merge
with, but that can only give one more filename, but here we need two
(one for the path on the remote side and one for the path in the merge
base). I want to have it tested anyway since I'm about to refactor
mergecopies().
Differential Revision: https://phab.mercurial-scm.org/D6242
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Sat, 13 Apr 2019 00:24:17 -0700 |
parents | b53c5651fcf6 |
children | 2372284d9457 |
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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 %s is protected') % 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 %s'") % 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 %s already exists, to move use the --rev option" ) % 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 %s'" ) % 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)