def install(client, force):
"""Install Git hooks."""
warning_messages = []
for hook in HOOKS:
hook_path = Path(get_hook_path(hook, client.repo.git_dir))
if hook_path.exists():
if not force:
warning_messages.append(
'Hook already exists. Skipping {0}'.format(str(hook_path))
)
continue
else:
hook_path.unlink()
# Make sure the hooks directory exists.
hook_path.parent.mkdir(parents=True, exist_ok=True)
Path(hook_path).write_bytes(
pkg_resources.resource_string(
'renku.data', '{hook}.sh'.format(hook=hook)
)
)
hook_path.chmod(hook_path.stat().st_mode | stat.S_IEXEC)
return warning_messages
def uninstall(client):
"""Uninstall Git hooks."""
from git.index.fun import hook_path as get_hook_path
for hook in HOOKS:
hook_path = Path(get_hook_path(hook, client.repo.git_dir))
if hook_path.exists():
hook_path.unlink()
def install(client, force):
"""Install Git hooks."""
import pkg_resources
from git.index.fun import hook_path as get_hook_path
for hook in HOOKS:
hook_path = Path(get_hook_path(hook, client.repo.git_dir))
if hook_path.exists():
if not force:
click.echo("Hook already exists. Skipping {0}".format(
str(hook_path)),
err=True)
continue
else:
hook_path.unlink()
# Make sure the hooks directory exists.
hook_path.parent.mkdir(parents=True, exist_ok=True)
Path(hook_path).write_bytes(
pkg_resources.resource_string('renku.data',
'{hook}.sh'.format(hook=hook)))
hook_path.chmod(hook_path.stat().st_mode | stat.S_IEXEC)
def check_git_hooks_installed(client):
"""Checks if all necessary hooks are installed."""
for hook in HOOKS:
hook_path = Path(get_hook_path(hook, client.repo.git_dir))
if not hook_path.exists():
message = WARNING + 'Git hooks are not installed. ' \
'Use "renku githooks install" to install them. \n'
return False, message
with hook_path.open() as file_:
actual_hook = _extract_renku_hook(file_)
with StringIO(_read_resource(hook)) as file_:
expected_hook = _extract_renku_hook(file_)
if not expected_hook:
message = WARNING + 'Cannot check for existence of Git hooks.\n'
return False, message
if actual_hook != expected_hook:
message = WARNING + 'Git hooks are outdated or not installed.\n' \
' (use "renku githooks install --force" to update them) \n'
return False, message
return True, None
