Mercurial > hg
view contrib/python-hook-examples.py @ 35302:ad2b35ebf670
upgraderepo: allow extension to register preserved requirements
Some requirement does not directly result from config and needs more advanced
logic to be preserved. The current example is 'largefiles'. We add a hook
point in the upgrade code so that extensions can handle these cases.
The 'largefiles' extension will use it in the next changeset.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Thu, 07 Dec 2017 01:51:54 +0100 |
parents | 2b585677220e |
children | 1a184b727aff |
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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['tip'].node() else: last = node diff = patch.diff(repo, first, last) ui.write(patch.diffstat(util.iterlines(diff)))