view contrib/python-hook-examples.py @ 52258:b65f11f49375 stable

ci: for branches, use a single trigger

This trigger will unlock all the job necessary to build wheels and upload
nightly build. This should make the nightly build process more pratical.

In practice right now, only run pipeline for branch by creating them explicitly
on the web. So we could just run everything without trigger, but this is a
decision for later. This changeset only focus on making the nightly build
process somewhat manageable.

'''
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)))