view contrib/python-hook-examples.py @ 26065:dceaef70e410

commands.push: use "pushloc" path attribute

Path instances now have a "pushloc" attribute that exposes the path
to be used for pushing. The "default-push" path is automatically
captured in the "pushloc" attribute of the "default" path.

Drop references to "default-push" and use the "pushloc" attribute
for looking up where to push to.

'''
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)))