Mercurial > public > mercurial-scm > evolve

annotate hgext3rd/topic/flow.py @ 3157:f286eefbd20d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
topic: add an option to enforce a single head per name in a repository
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Mon, 30 Oct 2017 19:24:14 +0100
parents
children 678a9802c56b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3157
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
1 from __future__ import absolute_import
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
2
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
3 from mercurial import (
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
4 error,
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
5 node,
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
6 )
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
7
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
8 from mercurial.i18n import _
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
9
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
10 def enforcesinglehead(repo, tr):
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
11 for name, heads in repo.filtered('visible').branchmap().iteritems():
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
12 if len(heads) > 1:
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
13 hexs = [node.short(n) for n in heads]
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
14 raise error.Abort(_('%d heads on "%s"') % (len(heads), name),
f286eefbd20d topic: add an option to enforce a single head per name in a repository
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
15 hint=(', '.join(hexs)))