view contrib/python-hook-examples.py @ 8906:bb255fe7c27e

contrib/buildrpm: force en_US locale during changelog's creation
Running this script using a different locale (i.e., Italian) returns
an error:
$ ./contrib/buildrpm
sto aggiornando la directory di lavoro
1060 file aggiornati, 0 file merge, 0 file rimossi, 0 file non risolti
errore: data errata in %changelog: mar giu 23 2009 Stefano Tortarolo <[e-mail]> 1.2.1-1034

'''
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)))