contrib/python-hook-examples.py
author Martin von Zweigbergk <martinvonz@google.com>
Wed, 03 Dec 2014 15:03:29 -0800
changeset 23463 bb0143e12f35
parent 13878 a8d13ee0ce68
child 28562 2b585677220e
permissions -rw-r--r--
graft: use a real conflict for the tests One of the graft tests grafts a changeset that changes a file's content from 'a' to 'b' onto a branch that has changed the file's content from 'a', via 'b', and then back to 'a' again. To prepare for not considering this a file in need of merging, let's use 'c' as the file's new content to make sure it has to be considered conflicting. There's a second similar case further down where an ancestor is grafted. Make sure that is also considered a conflict.

'''
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)))