perf-unbundle: do a quick and dirty fix to make it run on more commit
Without this change, the perf commands fails within the
f67741e8264b::18415fc918a1 range (boundary excluded).
Check inline comment for details.
With this fix, the command is able to run on this range, with a slightly
different behavior (as no revset is "uninlined"). However this is still much
better than not being able to run anything in this range. Especially because
that range do see some performance regression for unbundle.
"""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 mercurial.i18n import _
from mercurial import (
bookmarks,
commands,
error,
extensions,
registrar,
)
MY_NAME = b'bookflow'
configtable = {}
configitem = registrar.configitem(configtable)
configitem(MY_NAME, b'protect', [b'@'])
configitem(MY_NAME, b'require-bookmark', True)
configitem(MY_NAME, b'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, b'protect'):
raise error.Abort(
_(b'cannot commit, bookmark %s is protected') % active
)
if not cwd_at_bookmark(repo, active):
raise error.Abort(
_(
b'cannot commit, working directory out of sync with active bookmark'
),
hint=_(b"run 'hg up %s'") % active,
)
elif ui.configbool(MY_NAME, b'require-bookmark', True):
raise error.Abort(_(b'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(
_(
b"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(
_(
b"working directory out of sync with active bookmark, run "
b"'hg up %s'"
)
% active
)
return rc
def commands_branch(orig, ui, repo, label=None, **opts):
if label and not opts.get('clean') and not opts.get('rev'):
raise error.Abort(
_(
b"creating named branches is disabled and you should use bookmarks"
),
hint=b"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(b'.')
return cur_id == mark_id
def uisetup(ui):
extensions.wrapfunction(bookmarks, b'update', bookmarks_update)
extensions.wrapfunction(bookmarks, b'addbookmarks', bookmarks_addbookmarks)
extensions.wrapcommand(commands.table, b'commit', commands_commit)
extensions.wrapcommand(commands.table, b'pull', commands_pull)
if not ui.configbool(MY_NAME, b'enable-branches'):
extensions.wrapcommand(commands.table, b'branch', commands_branch)