view contrib/python-hook-examples.py @ 9493:fe1ecd15c6bd

keyword: make kwfiles -u show untracked files only (like status)

Remove extra documentation of -u/--unknown, as this is covered in
the option help already.
Like commands.status the code now zips the status flags.

Add more kwfiles tests.

'''
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)))