view contrib/python-hook-examples.py @ 13105:2245fcd0e160 stable

subrepo: initialize subrepo relative default paths relative to their root
author Mads Kiilerich <mads@kiilerich.com>
date Fri, 10 Dec 2010 01:30:16 +0100
parents 62f11ef0df5b
children a8d13ee0ce68
line wrap: on
line source

'''
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].parents()[0].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)))