Mercurial > hg
view contrib/python-hook-examples.py @ 44686:bca57ad9e630
histedit: add test that an invalid editor doesn't bork client state
We had a report of a situation like this borking a user at Google, but
I can't reproduce it in a test. Let's at least backstop the issue with
a test, so we don't accidentally introduce such a bug...
Differential Revision: https://phab.mercurial-scm.org/D8391
author | Augie Fackler <augie@google.com> |
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date | Thu, 09 Apr 2020 15:44:21 -0400 |
parents | 2372284d9457 |
children | 89a2afe31e82 |
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''' Examples of useful python hooks for Mercurial. ''' from __future__ import absolute_import from mercurial import ( patch, util, ) def diffstat(ui, repo, **kwargs): '''Example usage: [hooks] commit.diffstat = python:/path/to/this/file.py:diffstat changegroup.diffstat = python:/path/to/this/file.py:diffstat ''' if kwargs.get('parent2'): return node = kwargs['node'] first = repo[node].p1().node() if 'url' in kwargs: last = repo.changelog.tip() else: last = node diff = patch.diff(repo, first, last) ui.write(patch.diffstat(util.iterlines(diff)))