view contrib/python-hook-examples.py @ 13771:ce6227306c9a

subrepos: use url.url when normalizing repo paths

This works around an issue in older versions of Python that would
strip double slashes from SSH URLs when using urlunparse() on a parsed
URL.

Related issues:

- issue1755: WinXP: cmd line hg 1.3 clone of subrepo fails, due to %5C
  '\'? (originally fixed by f783bb979fb3).

'''
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)))