view contrib/python-hook-examples.py @ 52290:e03bc88776d3

tests: stop killing (most) https servers individually

This is easier to manage, and avoids one nested conditional.  There is one final
sweep of killing individual servers near the end, but that's left alone because
there's a comment about not killing `tinyproxy.py`, due to potentially emitting
additional output.

'''
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.changelog.tip()
    else:
        last = node
    diff = patch.diff(repo, first, last)
    ui.write(patch.diffstat(util.iterlines(diff)))