# -*- coding: utf-8 -*-
#
# This file is part of kwalitee
# Copyright (C) 2014, 2015 CERN.
#
# kwalitee is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# kwalitee is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#g
# You should have received a copy of the GNU General Public License
# along with kwalitee; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
#
# In applying this licence, CERN does not waive the privileges and immunities
# granted to it by virtue of its status as an Intergovernmental Organization
# or submit itself to any jurisdiction.
"""Command-line tools for the git hooks."""
from __future__ import absolute_import, print_function, unicode_literals
import os
import sys
from flask import current_app as app
from flask_script import Manager
from ..hooks import (pre_commit_hook, prepare_commit_msg_hook, run,
post_commit_hook)
HOOKS = {
"pre-commit": pre_commit_hook.__name__,
"prepare-commit-msg": prepare_commit_msg_hook.__name__,
"post-commit": post_commit_hook.__name__,
}
HOOK_PATH = os.path.join(".git", "hooks")
manager = Manager(usage="install githooks for kwalitee checks")
@manager.option("-f", "--force",
help="Overwrite existing hooks", default=False,
action="store_true")
[docs]def install(force=False):
"""Install git hooks."""
ret, git_dir, _ = run("git rev-parse --show-toplevel")
if ret != 0:
print("ERROR: Please run from within a GIT repository.",
file=sys.stderr)
return False
git_dir = git_dir[0]
hooks_dir = os.path.join(git_dir, HOOK_PATH)
tpl = app.config["HOOK_TEMPLATE"]
for hook, name in HOOKS.items():
hook_path = os.path.join(hooks_dir, hook)
if os.path.exists(hook_path) and not force:
print("Hook already exists. Skipping {0}".format(hook_path),
file=sys.stderr)
continue
with open(hook_path, "w") as fh:
fh.write(tpl.format(hook=name))
os.chmod(hook_path, 0o755)
return True
@manager.command
[docs]def uninstall():
"""Uninstall git hooks."""
ret, git_dir, _ = run("git rev-parse --show-toplevel")
if ret != 0:
print("ERROR: Please run from within a GIT repository.",
file=sys.stderr)
return False
git_dir = git_dir[0]
hooks_dir = os.path.join(git_dir, HOOK_PATH)
for hook, name in HOOKS.items():
hook_path = os.path.join(hooks_dir, hook)
if os.path.exists(hook_path):
os.remove(hook_path)
return True