largefiles: track if a matcher was tampered with
This is used to make sure rust fast path is not taken for the
modified matchers.
'''
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)))