view contrib/python-hook-examples.py @ 21691:2ee3a7b0846a

memfilectx: remove __str__ since it is now inherited
author Sean Farley <sean.michael.farley@gmail.com>
date Thu, 15 Aug 2013 15:46:32 -0500
parents a8d13ee0ce68
children 2b585677220e
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'''
Examples of useful python hooks for Mercurial.
'''
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)))