def _write_state(cmd_runner, venv, state):
state_filename = _state_filename(cmd_runner, venv)
staging = state_filename + 'staging'
with io.open(staging, 'w') as state_file:
state_file.write(five.to_text(json.dumps(state)))
# Move the file into place atomically to indicate we've installed
os.rename(staging, state_filename)
def _write_state(prefix, venv, state):
state_filename = _state_filename(prefix, venv)
staging = state_filename + 'staging'
with io.open(staging, 'w') as state_file:
state_file.write(five.to_text(json.dumps(state)))
# Move the file into place atomically to indicate we've installed
os.rename(staging, state_filename)
def write_state(venv, language_name, language_version):
with io.open(
state_filename(venv, suffix='staging'), 'w',
) as state_file:
state_file.write(five.to_text(json.dumps(
state(language_name, language_version),
)))
# Move the file into place atomically to indicate we've installed
os.rename(
state_filename(venv, suffix='staging'),
state_filename(venv),
)
def test_log_and_exit(mock_out_store_directory):
mocked_write = mock.Mock()
with pytest.raises(error_handler.PreCommitSystemExit):
error_handler._log_and_exit(
'msg',
FatalError('hai'),
"I'm a stacktrace",
write_fn=mocked_write,
)
printed = ''.join(
five.to_text(call[0][0]) for call in mocked_write.call_args_list)
assert printed == ('msg: FatalError: hai\n'
'Check the log at ~/.pre-commit/pre-commit.log\n')
log_file = os.path.join(mock_out_store_directory, 'pre-commit.log')
assert os.path.exists(log_file)
contents = io.open(log_file).read()
assert contents == ('msg: FatalError: hai\n' "I'm a stacktrace\n")
def test_log_and_exit(mock_out_store_directory):
mocked_write = mock.Mock()
with pytest.raises(error_handler.PreCommitSystemExit):
error_handler._log_and_exit(
'msg', FatalError('hai'), "I'm a stacktrace",
write_fn=mocked_write,
)
printed = ''.join(
five.to_text(call[0][0]) for call in mocked_write.call_args_list
)
assert printed == (
'msg: FatalError: hai\n'
'Check the log at ~/.pre-commit/pre-commit.log\n'
)
log_file = os.path.join(mock_out_store_directory, 'pre-commit.log')
assert os.path.exists(log_file)
contents = io.open(log_file).read()
assert contents == (
'msg: FatalError: hai\n'
"I'm a stacktrace\n"
)
def main(argv=None):
argv = argv if argv is not None else sys.argv[1:]
argv = [five.to_text(arg) for arg in argv]
parser = argparse.ArgumentParser()
# http://stackoverflow.com/a/8521644/812183
parser.add_argument(
'-V',
'--version',
action='version',
version='%(prog)s {}'.format(C.VERSION),
)
subparsers = parser.add_subparsers(dest='command')
install_parser = subparsers.add_parser(
'install',
help='Install the pre-commit script.',
)
_add_color_option(install_parser)
_add_config_option(install_parser)
install_parser.add_argument(
'-f',
'--overwrite',
action='store_true',
help='Overwrite existing hooks / remove migration mode.',
)
install_parser.add_argument(
'--install-hooks',
action='store_true',
help=('Whether to install hook environments for all environments '
'in the config file.'),
)
_add_hook_type_option(install_parser)
install_parser.add_argument(
'--allow-missing-config',
action='store_true',
default=False,
help=('Whether to allow a missing `pre-commit` configuration file '
'or exit with a failure code.'),
)
install_hooks_parser = subparsers.add_parser(
'install-hooks',
help=('Install hook environments for all environments in the config '
'file. You may find `pre-commit install --install-hooks` more '
'useful.'),
)
_add_color_option(install_hooks_parser)
_add_config_option(install_hooks_parser)
uninstall_parser = subparsers.add_parser(
'uninstall',
help='Uninstall the pre-commit script.',
)
_add_color_option(uninstall_parser)
_add_config_option(uninstall_parser)
_add_hook_type_option(uninstall_parser)
clean_parser = subparsers.add_parser(
'clean',
help='Clean out pre-commit files.',
)
_add_color_option(clean_parser)
_add_config_option(clean_parser)
autoupdate_parser = subparsers.add_parser(
'autoupdate',
help="Auto-update pre-commit config to the latest repos' versions.",
)
_add_color_option(autoupdate_parser)
_add_config_option(autoupdate_parser)
autoupdate_parser.add_argument(
'--tags-only',
action='store_true',
help='LEGACY: for compatibility',
)
autoupdate_parser.add_argument(
'--bleeding-edge',
action='store_true',
help=('Update to the bleeding edge of `master` instead of the latest '
'tagged version (the default behavior).'),
)
migrate_config_parser = subparsers.add_parser(
'migrate-config',
help='Migrate list configuration to new map configuration.',
)
_add_color_option(migrate_config_parser)
_add_config_option(migrate_config_parser)
run_parser = subparsers.add_parser('run', help='Run hooks.')
_add_color_option(run_parser)
_add_config_option(run_parser)
_add_run_options(run_parser)
sample_config_parser = subparsers.add_parser(
'sample-config',
help='Produce a sample {} file'.format(C.CONFIG_FILE),
)
_add_color_option(sample_config_parser)
_add_config_option(sample_config_parser)
try_repo_parser = subparsers.add_parser(
'try-repo',
help='Try the hooks in a repository, useful for developing new hooks.',
)
_add_color_option(try_repo_parser)
_add_config_option(try_repo_parser)
try_repo_parser.add_argument(
'repo',
help='Repository to source hooks from.',
)
try_repo_parser.add_argument(
'--ref',
help=('Manually select a ref to run against, otherwise the `HEAD` '
'revision will be used.'),
)
_add_run_options(try_repo_parser)
help = subparsers.add_parser(
'help',
help='Show help for a specific command.',
)
help.add_argument('help_cmd', nargs='?', help='Command to show help for.')
# Argparse doesn't really provide a way to use a `default` subparser
if len(argv) == 0:
argv = ['run']
args = parser.parse_args(argv)
if args.command == 'run':
args.files = [
os.path.relpath(os.path.abspath(filename), git.get_root())
for filename in args.files
]
if args.command == 'help':
if args.help_cmd:
parser.parse_args([args.help_cmd, '--help'])
else:
parser.parse_args(['--help'])
with error_handler():
add_logging_handler(args.color)
runner = Runner.create(args.config)
git.check_for_cygwin_mismatch()
if args.command == 'install':
return install(
runner,
overwrite=args.overwrite,
hooks=args.install_hooks,
hook_type=args.hook_type,
skip_on_missing_conf=args.allow_missing_config,
)
elif args.command == 'install-hooks':
return install_hooks(runner)
elif args.command == 'uninstall':
return uninstall(runner, hook_type=args.hook_type)
elif args.command == 'clean':
return clean(runner)
elif args.command == 'autoupdate':
if args.tags_only:
logger.warning('--tags-only is the default')
return autoupdate(runner, tags_only=not args.bleeding_edge)
elif args.command == 'migrate-config':
return migrate_config(runner)
elif args.command == 'run':
return run(runner, args)
elif args.command == 'sample-config':
return sample_config()
elif args.command == 'try-repo':
return try_repo(args)
else:
raise NotImplementedError(
'Command {} not implemented.'.format(args.command), )
raise AssertionError(
'Command {} failed to exit with a returncode'.format(
args.command), )
def main(argv=None):
argv = argv if argv is not None else sys.argv[1:]
argv = [five.to_text(arg) for arg in argv]
parser = argparse.ArgumentParser()
# https://stackoverflow.com/a/8521644/812183
parser.add_argument(
'-V',
'--version',
action='version',
version='%(prog)s {}'.format(C.VERSION),
)
subparsers = parser.add_subparsers(dest='command')
autoupdate_parser = subparsers.add_parser(
'autoupdate',
help="Auto-update pre-commit config to the latest repos' versions.",
)
_add_color_option(autoupdate_parser)
_add_config_option(autoupdate_parser)
autoupdate_parser.add_argument(
'--tags-only',
action='store_true',
help='LEGACY: for compatibility',
)
autoupdate_parser.add_argument(
'--bleeding-edge',
action='store_true',
help=('Update to the bleeding edge of `master` instead of the latest '
'tagged version (the default behavior).'),
)
autoupdate_parser.add_argument(
'--repo',
dest='repos',
action='append',
metavar='REPO',
help='Only update this repository -- may be specified multiple times.',
)
clean_parser = subparsers.add_parser(
'clean',
help='Clean out pre-commit files.',
)
_add_color_option(clean_parser)
_add_config_option(clean_parser)
gc_parser = subparsers.add_parser('gc', help='Clean unused cached repos.')
_add_color_option(gc_parser)
_add_config_option(gc_parser)
init_templatedir_parser = subparsers.add_parser(
'init-templatedir',
help=('Install hook script in a directory intended for use with '
'`git config init.templateDir`.'),
)
_add_color_option(init_templatedir_parser)
_add_config_option(init_templatedir_parser)
init_templatedir_parser.add_argument(
'directory',
help='The directory in which to write the hook script.',
)
_add_hook_type_option(init_templatedir_parser)
install_parser = subparsers.add_parser(
'install',
help='Install the pre-commit script.',
)
_add_color_option(install_parser)
_add_config_option(install_parser)
install_parser.add_argument(
'-f',
'--overwrite',
action='store_true',
help='Overwrite existing hooks / remove migration mode.',
)
install_parser.add_argument(
'--install-hooks',
action='store_true',
help=('Whether to install hook environments for all environments '
'in the config file.'),
)
_add_hook_type_option(install_parser)
install_parser.add_argument(
'--allow-missing-config',
action='store_true',
default=False,
help=('Whether to allow a missing `pre-commit` configuration file '
'or exit with a failure code.'),
)
install_hooks_parser = subparsers.add_parser(
'install-hooks',
help=('Install hook environments for all environments in the config '
'file. You may find `pre-commit install --install-hooks` more '
'useful.'),
)
_add_color_option(install_hooks_parser)
_add_config_option(install_hooks_parser)
migrate_config_parser = subparsers.add_parser(
'migrate-config',
help='Migrate list configuration to new map configuration.',
)
_add_color_option(migrate_config_parser)
_add_config_option(migrate_config_parser)
run_parser = subparsers.add_parser('run', help='Run hooks.')
_add_color_option(run_parser)
_add_config_option(run_parser)
_add_run_options(run_parser)
sample_config_parser = subparsers.add_parser(
'sample-config',
help='Produce a sample {} file'.format(C.CONFIG_FILE),
)
_add_color_option(sample_config_parser)
_add_config_option(sample_config_parser)
try_repo_parser = subparsers.add_parser(
'try-repo',
help='Try the hooks in a repository, useful for developing new hooks.',
)
_add_color_option(try_repo_parser)
_add_config_option(try_repo_parser)
try_repo_parser.add_argument(
'repo',
help='Repository to source hooks from.',
)
try_repo_parser.add_argument(
'--ref',
'--rev',
help=('Manually select a rev to run against, otherwise the `HEAD` '
'revision will be used.'),
)
_add_run_options(try_repo_parser)
uninstall_parser = subparsers.add_parser(
'uninstall',
help='Uninstall the pre-commit script.',
)
_add_color_option(uninstall_parser)
_add_config_option(uninstall_parser)
_add_hook_type_option(uninstall_parser)
help = subparsers.add_parser(
'help',
help='Show help for a specific command.',
)
help.add_argument('help_cmd', nargs='?', help='Command to show help for.')
# argparse doesn't really provide a way to use a `default` subparser
if len(argv) == 0:
argv = ['run']
args = parser.parse_args(argv)
if args.command == 'help' and args.help_cmd:
parser.parse_args([args.help_cmd, '--help'])
elif args.command == 'help':
parser.parse_args(['--help'])
with error_handler(), logging_handler(args.color):
if args.command not in COMMANDS_NO_GIT:
_adjust_args_and_chdir(args)
git.check_for_cygwin_mismatch()
store = Store()
store.mark_config_used(args.config)
if args.command == 'autoupdate':
if args.tags_only:
logger.warning('--tags-only is the default')
return autoupdate(
args.config,
store,
tags_only=not args.bleeding_edge,
repos=args.repos,
)
elif args.command == 'clean':
return clean(store)
elif args.command == 'gc':
return gc(store)
elif args.command == 'install':
return install(
args.config,
store,
hook_types=args.hook_types,
overwrite=args.overwrite,
hooks=args.install_hooks,
skip_on_missing_config=args.allow_missing_config,
)
elif args.command == 'init-templatedir':
return init_templatedir(
args.config,
store,
args.directory,
hook_types=args.hook_types,
)
elif args.command == 'install-hooks':
return install_hooks(args.config, store)
elif args.command == 'migrate-config':
return migrate_config(args.config)
elif args.command == 'run':
return run(args.config, store, args)
elif args.command == 'sample-config':
return sample_config()
elif args.command == 'try-repo':
return try_repo(args)
elif args.command == 'uninstall':
return uninstall(hook_types=args.hook_types)
else:
raise NotImplementedError(
'Command {} not implemented.'.format(args.command), )
raise AssertionError(
'Command {} failed to exit with a returncode'.format(
args.command), )
def main(argv=None):
argv = argv if argv is not None else sys.argv[1:]
argv = [five.to_text(arg) for arg in argv]
parser = argparse.ArgumentParser()
# http://stackoverflow.com/a/8521644/812183
parser.add_argument(
'-V', '--version',
action='version',
version='%(prog)s {}'.format(
pkg_resources.get_distribution('pre-commit').version
)
)
subparsers = parser.add_subparsers(dest='command')
install_parser = subparsers.add_parser(
'install', help='Install the pre-commit script.',
)
_add_color_option(install_parser)
_add_config_option(install_parser)
install_parser.add_argument(
'-f', '--overwrite', action='store_true',
help='Overwrite existing hooks / remove migration mode.',
)
install_parser.add_argument(
'--install-hooks', action='store_true',
help=(
'Whether to install hook environments for all environments '
'in the config file.'
),
)
install_parser.add_argument(
'-t', '--hook-type', choices=('pre-commit', 'pre-push'),
default='pre-commit',
)
install_hooks_parser = subparsers.add_parser(
'install-hooks',
help=(
'Install hook environemnts for all environemnts in the config '
'file. You may find `pre-commit install --install-hooks` more '
'useful.'
),
)
_add_color_option(install_hooks_parser)
_add_config_option(install_hooks_parser)
uninstall_parser = subparsers.add_parser(
'uninstall', help='Uninstall the pre-commit script.',
)
_add_color_option(uninstall_parser)
_add_config_option(uninstall_parser)
uninstall_parser.add_argument(
'-t', '--hook-type', choices=('pre-commit', 'pre-push'),
default='pre-commit',
)
clean_parser = subparsers.add_parser(
'clean', help='Clean out pre-commit files.',
)
_add_color_option(clean_parser)
_add_config_option(clean_parser)
autoupdate_parser = subparsers.add_parser(
'autoupdate',
help="Auto-update pre-commit config to the latest repos' versions.",
)
_add_color_option(autoupdate_parser)
_add_config_option(autoupdate_parser)
run_parser = subparsers.add_parser('run', help='Run hooks.')
_add_color_option(run_parser)
_add_config_option(run_parser)
run_parser.add_argument('hook', nargs='?', help='A single hook-id to run')
run_parser.add_argument(
'--no-stash', default=False, action='store_true',
help='Use this option to prevent auto stashing of unstaged files.',
)
run_parser.add_argument(
'--verbose', '-v', action='store_true', default=False,
)
run_parser.add_argument(
'--origin', '-o',
help="The origin branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--source', '-s',
help="The remote branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--allow-unstaged-config', default=False, action='store_true',
help=(
'Allow an unstaged config to be present. Note that this will '
'be stashed before parsing unless --no-stash is specified.'
),
)
run_parser.add_argument(
'--hook-stage', choices=('commit', 'push'), default='commit',
help='The stage during which the hook is fired e.g. commit or push.',
)
run_mutex_group = run_parser.add_mutually_exclusive_group(required=False)
run_mutex_group.add_argument(
'--all-files', '-a', action='store_true', default=False,
help='Run on all the files in the repo. Implies --no-stash.',
)
run_mutex_group.add_argument(
'--files', nargs='*', default=[],
help='Specific filenames to run hooks on.',
)
help = subparsers.add_parser(
'help', help='Show help for a specific command.',
)
help.add_argument('help_cmd', nargs='?', help='Command to show help for.')
# Argparse doesn't really provide a way to use a `default` subparser
if len(argv) == 0:
argv = ['run']
args = parser.parse_args(argv)
if args.command == 'run':
args.files = [
os.path.relpath(os.path.abspath(filename), git.get_root())
for filename in args.files
]
if args.command == 'help':
if args.help_cmd:
parser.parse_args([args.help_cmd, '--help'])
else:
parser.parse_args(['--help'])
with error_handler():
add_logging_handler(args.color)
runner = Runner.create(args.config)
git.check_for_cygwin_mismatch()
if args.command == 'install':
return install(
runner, overwrite=args.overwrite, hooks=args.install_hooks,
hook_type=args.hook_type,
)
elif args.command == 'install-hooks':
return install_hooks(runner)
elif args.command == 'uninstall':
return uninstall(runner, hook_type=args.hook_type)
elif args.command == 'clean':
return clean(runner)
elif args.command == 'autoupdate':
return autoupdate(runner)
elif args.command == 'run':
return run(runner, args)
else:
raise NotImplementedError(
'Command {} not implemented.'.format(args.command)
)
raise AssertionError(
'Command {} failed to exit with a returncode'.format(args.command)
)
def main(argv=None):
argv = argv if argv is not None else sys.argv[1:]
argv = [five.to_text(arg) for arg in argv]
parser = argparse.ArgumentParser()
# http://stackoverflow.com/a/8521644/812183
parser.add_argument(
'-V', '--version',
action='version',
version='%(prog)s {}'.format(
pkg_resources.get_distribution('pre-commit').version
)
)
subparsers = parser.add_subparsers(dest='command')
install_parser = subparsers.add_parser(
'install', help='Install the pre-commit script.',
)
install_parser.add_argument(
'-f', '--overwrite', action='store_true',
help='Overwrite existing hooks / remove migration mode.',
)
install_parser.add_argument(
'--install-hooks', action='store_true',
help=(
'Whether to install hook environments for all environments '
'in the config file.'
),
)
install_parser.add_argument(
'-t', '--hook-type', choices=('pre-commit', 'pre-push'),
default='pre-commit',
)
uninstall_parser = subparsers.add_parser(
'uninstall', help='Uninstall the pre-commit script.',
)
uninstall_parser.add_argument(
'-t', '--hook-type', choices=('pre-commit', 'pre-push'),
default='pre-commit',
)
subparsers.add_parser('clean', help='Clean out pre-commit files.')
subparsers.add_parser(
'autoupdate',
help="Auto-update pre-commit config to the latest repos' versions.",
)
run_parser = subparsers.add_parser('run', help='Run hooks.')
run_parser.add_argument('hook', nargs='?', help='A single hook-id to run')
run_parser.add_argument(
'--color', default='auto', type=color.use_color,
metavar='{' + ','.join(color.COLOR_CHOICES) + '}',
help='Whether to use color in output. Defaults to `%(default)s`.',
)
run_parser.add_argument(
'--no-stash', default=False, action='store_true',
help='Use this option to prevent auto stashing of unstaged files.',
)
run_parser.add_argument(
'--verbose', '-v', action='store_true', default=False,
)
run_parser.add_argument(
'--origin', '-o',
help="The origin branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--source', '-s',
help="The remote branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--allow-unstaged-config', default=False, action='store_true',
help=(
'Allow an unstaged config to be present. Note that this will '
'be stashed before parsing unless --no-stash is specified.'
),
)
run_parser.add_argument(
'--hook-stage', choices=('commit', 'push'), default='commit',
help='The stage during which the hook is fired e.g. commit or push.',
)
run_mutex_group = run_parser.add_mutually_exclusive_group(required=False)
run_mutex_group.add_argument(
'--all-files', '-a', action='store_true', default=False,
help='Run on all the files in the repo. Implies --no-stash.',
)
run_mutex_group.add_argument(
'--files', nargs='*', default=[],
help='Specific filenames to run hooks on.',
)
help = subparsers.add_parser(
'help', help='Show help for a specific command.',
)
help.add_argument('help_cmd', nargs='?', help='Command to show help for.')
# Argparse doesn't really provide a way to use a `default` subparser
if len(argv) == 0:
argv = ['run']
args = parser.parse_args(argv)
if args.command == 'run':
args.files = [
os.path.relpath(os.path.abspath(filename), git.get_root())
for filename in args.files
]
if args.command == 'help':
if args.help_cmd:
parser.parse_args([args.help_cmd, '--help'])
else:
parser.parse_args(['--help'])
with error_handler():
runner = Runner.create()
if args.command == 'install':
return install(
runner, overwrite=args.overwrite, hooks=args.install_hooks,
hook_type=args.hook_type,
)
elif args.command == 'uninstall':
return uninstall(runner, hook_type=args.hook_type)
elif args.command == 'clean':
return clean(runner)
elif args.command == 'autoupdate':
return autoupdate(runner)
elif args.command == 'run':
return run(runner, args)
else:
raise NotImplementedError(
'Command {} not implemented.'.format(args.command)
)
raise AssertionError(
'Command {} failed to exit with a returncode'.format(args.command)
)
def main(argv=None):
argv = argv if argv is not None else sys.argv[1:]
argv = [five.to_text(arg) for arg in argv]
parser = argparse.ArgumentParser()
# http://stackoverflow.com/a/8521644/812183
parser.add_argument(
'-V', '--version',
action='version',
version='%(prog)s {}'.format(C.VERSION),
)
subparsers = parser.add_subparsers(dest='command')
install_parser = subparsers.add_parser(
'install', help='Install the pre-commit script.',
)
_add_color_option(install_parser)
_add_config_option(install_parser)
install_parser.add_argument(
'-f', '--overwrite', action='store_true',
help='Overwrite existing hooks / remove migration mode.',
)
install_parser.add_argument(
'--install-hooks', action='store_true',
help=(
'Whether to install hook environments for all environments '
'in the config file.'
),
)
_add_hook_type_option(install_parser)
install_parser.add_argument(
'--allow-missing-config', action='store_true', default=False,
help=(
'Whether to allow a missing `pre-commit` configuration file '
'or exit with a failure code.'
),
)
install_hooks_parser = subparsers.add_parser(
'install-hooks',
help=(
'Install hook environments for all environments in the config '
'file. You may find `pre-commit install --install-hooks` more '
'useful.'
),
)
_add_color_option(install_hooks_parser)
_add_config_option(install_hooks_parser)
uninstall_parser = subparsers.add_parser(
'uninstall', help='Uninstall the pre-commit script.',
)
_add_color_option(uninstall_parser)
_add_config_option(uninstall_parser)
_add_hook_type_option(uninstall_parser)
clean_parser = subparsers.add_parser(
'clean', help='Clean out pre-commit files.',
)
_add_color_option(clean_parser)
_add_config_option(clean_parser)
autoupdate_parser = subparsers.add_parser(
'autoupdate',
help="Auto-update pre-commit config to the latest repos' versions.",
)
_add_color_option(autoupdate_parser)
_add_config_option(autoupdate_parser)
autoupdate_parser.add_argument(
'--tags-only', action='store_true', help='LEGACY: for compatibility',
)
autoupdate_parser.add_argument(
'--bleeding-edge', action='store_true',
help=(
'Update to the bleeding edge of `master` instead of the latest '
'tagged version (the default behavior).'
),
)
migrate_config_parser = subparsers.add_parser(
'migrate-config',
help='Migrate list configuration to new map configuration.',
)
_add_color_option(migrate_config_parser)
_add_config_option(migrate_config_parser)
run_parser = subparsers.add_parser('run', help='Run hooks.')
_add_color_option(run_parser)
_add_config_option(run_parser)
run_parser.add_argument('hook', nargs='?', help='A single hook-id to run')
run_parser.add_argument(
'--verbose', '-v', action='store_true', default=False,
)
run_parser.add_argument(
'--origin', '-o',
help="The origin branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--source', '-s',
help="The remote branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--commit-msg-filename',
help='Filename to check when running during `commit-msg`',
)
run_parser.add_argument(
'--hook-stage', choices=('commit', 'push', 'commit-msg'),
default='commit',
help='The stage during which the hook is fired e.g. commit or push.',
)
run_parser.add_argument(
'--show-diff-on-failure', action='store_true',
help='When hooks fail, run `git diff` directly afterward.',
)
run_mutex_group = run_parser.add_mutually_exclusive_group(required=False)
run_mutex_group.add_argument(
'--all-files', '-a', action='store_true', default=False,
help='Run on all the files in the repo.',
)
run_mutex_group.add_argument(
'--files', nargs='*', default=[],
help='Specific filenames to run hooks on.',
)
sample_config_parser = subparsers.add_parser(
'sample-config', help='Produce a sample {} file'.format(C.CONFIG_FILE),
)
_add_color_option(sample_config_parser)
_add_config_option(sample_config_parser)
help = subparsers.add_parser(
'help', help='Show help for a specific command.',
)
help.add_argument('help_cmd', nargs='?', help='Command to show help for.')
# Argparse doesn't really provide a way to use a `default` subparser
if len(argv) == 0:
argv = ['run']
args = parser.parse_args(argv)
if args.command == 'run':
args.files = [
os.path.relpath(os.path.abspath(filename), git.get_root())
for filename in args.files
]
if args.command == 'help':
if args.help_cmd:
parser.parse_args([args.help_cmd, '--help'])
else:
parser.parse_args(['--help'])
with error_handler():
add_logging_handler(args.color)
runner = Runner.create(args.config)
git.check_for_cygwin_mismatch()
if args.command == 'install':
return install(
runner, overwrite=args.overwrite, hooks=args.install_hooks,
hook_type=args.hook_type,
skip_on_missing_conf=args.allow_missing_config,
)
elif args.command == 'install-hooks':
return install_hooks(runner)
elif args.command == 'uninstall':
return uninstall(runner, hook_type=args.hook_type)
elif args.command == 'clean':
return clean(runner)
elif args.command == 'autoupdate':
if args.tags_only:
logger.warning('--tags-only is the default')
return autoupdate(runner, tags_only=not args.bleeding_edge)
elif args.command == 'migrate-config':
return migrate_config(runner)
elif args.command == 'run':
return run(runner, args)
elif args.command == 'sample-config':
return sample_config()
else:
raise NotImplementedError(
'Command {} not implemented.'.format(args.command),
)
raise AssertionError(
'Command {} failed to exit with a returncode'.format(args.command),
)
def main(argv=None):
argv = argv if argv is not None else sys.argv[1:]
argv = [five.to_text(arg) for arg in argv]
parser = argparse.ArgumentParser()
# http://stackoverflow.com/a/8521644/812183
parser.add_argument(
'-V',
'--version',
action='version',
version='%(prog)s {}'.format(C.VERSION),
)
subparsers = parser.add_subparsers(dest='command')
install_parser = subparsers.add_parser(
'install',
help='Install the pre-commit script.',
)
_add_color_option(install_parser)
_add_config_option(install_parser)
install_parser.add_argument(
'-f',
'--overwrite',
action='store_true',
help='Overwrite existing hooks / remove migration mode.',
)
install_parser.add_argument(
'--install-hooks',
action='store_true',
help=('Whether to install hook environments for all environments '
'in the config file.'),
)
install_parser.add_argument(
'-t',
'--hook-type',
choices=('pre-commit', 'pre-push'),
default='pre-commit',
)
install_parser.add_argument(
'--allow-missing-config',
action='store_true',
default=False,
help=('Whether to allow a missing `pre-config` configuration file '
'or exit with a failure code.'),
)
install_hooks_parser = subparsers.add_parser(
'install-hooks',
help=('Install hook environments for all environments in the config '
'file. You may find `pre-commit install --install-hooks` more '
'useful.'),
)
_add_color_option(install_hooks_parser)
_add_config_option(install_hooks_parser)
uninstall_parser = subparsers.add_parser(
'uninstall',
help='Uninstall the pre-commit script.',
)
_add_color_option(uninstall_parser)
_add_config_option(uninstall_parser)
uninstall_parser.add_argument(
'-t',
'--hook-type',
choices=('pre-commit', 'pre-push'),
default='pre-commit',
)
clean_parser = subparsers.add_parser(
'clean',
help='Clean out pre-commit files.',
)
_add_color_option(clean_parser)
_add_config_option(clean_parser)
autoupdate_parser = subparsers.add_parser(
'autoupdate',
help="Auto-update pre-commit config to the latest repos' versions.",
)
_add_color_option(autoupdate_parser)
_add_config_option(autoupdate_parser)
autoupdate_parser.add_argument(
'--tags-only',
action='store_true',
help='Update to tags only.',
)
run_parser = subparsers.add_parser('run', help='Run hooks.')
_add_color_option(run_parser)
_add_config_option(run_parser)
run_parser.add_argument('hook', nargs='?', help='A single hook-id to run')
run_parser.add_argument(
'--no-stash',
default=False,
action='store_true',
help='Use this option to prevent auto stashing of unstaged files.',
)
run_parser.add_argument(
'--verbose',
'-v',
action='store_true',
default=False,
)
run_parser.add_argument(
'--origin',
'-o',
help="The origin branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--source',
'-s',
help="The remote branch's commit_id when using `git push`.",
)
run_parser.add_argument(
'--allow-unstaged-config',
default=False,
action='store_true',
help=('Allow an unstaged config to be present. Note that this will '
'be stashed before parsing unless --no-stash is specified.'),
)
run_parser.add_argument(
'--hook-stage',
choices=('commit', 'push'),
default='commit',
help='The stage during which the hook is fired e.g. commit or push.',
)
run_parser.add_argument(
'--show-diff-on-failure',
action='store_true',
help='When hooks fail, run `git diff` directly afterward.',
)
run_mutex_group = run_parser.add_mutually_exclusive_group(required=False)
run_mutex_group.add_argument(
'--all-files',
'-a',
action='store_true',
default=False,
help='Run on all the files in the repo. Implies --no-stash.',
)
run_mutex_group.add_argument(
'--files',
nargs='*',
default=[],
help='Specific filenames to run hooks on.',
)
help = subparsers.add_parser(
'help',
help='Show help for a specific command.',
)
help.add_argument('help_cmd', nargs='?', help='Command to show help for.')
# Argparse doesn't really provide a way to use a `default` subparser
if len(argv) == 0:
argv = ['run']
args = parser.parse_args(argv)
if args.command == 'run':
args.files = [
os.path.relpath(os.path.abspath(filename), git.get_root())
for filename in args.files
]
if args.command == 'help':
if args.help_cmd:
parser.parse_args([args.help_cmd, '--help'])
else:
parser.parse_args(['--help'])
with error_handler():
add_logging_handler(args.color)
runner = Runner.create(args.config)
git.check_for_cygwin_mismatch()
if args.command == 'install':
return install(
runner,
overwrite=args.overwrite,
hooks=args.install_hooks,
hook_type=args.hook_type,
skip_on_missing_conf=args.allow_missing_config,
)
elif args.command == 'install-hooks':
return install_hooks(runner)
elif args.command == 'uninstall':
return uninstall(runner, hook_type=args.hook_type)
elif args.command == 'clean':
return clean(runner)
elif args.command == 'autoupdate':
return autoupdate(runner, args.tags_only)
elif args.command == 'run':
return run(runner, args)
else:
raise NotImplementedError('Command {} not implemented.'.format(
args.command))
raise AssertionError(
'Command {} failed to exit with a returncode'.format(args.command))
def main(argv=None):
argv = argv if argv is not None else sys.argv[1:]
argv = [five.to_text(arg) for arg in argv]
parser = argparse.ArgumentParser()
# https://stackoverflow.com/a/8521644/812183
parser.add_argument(
'-V', '--version',
action='version',
version='%(prog)s {}'.format(C.VERSION),
)
subparsers = parser.add_subparsers(dest='command')
install_parser = subparsers.add_parser(
'install', help='Install the pre-commit script.',
)
_add_color_option(install_parser)
_add_config_option(install_parser)
install_parser.add_argument(
'-f', '--overwrite', action='store_true',
help='Overwrite existing hooks / remove migration mode.',
)
install_parser.add_argument(
'--install-hooks', action='store_true',
help=(
'Whether to install hook environments for all environments '
'in the config file.'
),
)
_add_hook_type_option(install_parser)
install_parser.add_argument(
'--allow-missing-config', action='store_true', default=False,
help=(
'Whether to allow a missing `pre-commit` configuration file '
'or exit with a failure code.'
),
)
install_hooks_parser = subparsers.add_parser(
'install-hooks',
help=(
'Install hook environments for all environments in the config '
'file. You may find `pre-commit install --install-hooks` more '
'useful.'
),
)
_add_color_option(install_hooks_parser)
_add_config_option(install_hooks_parser)
uninstall_parser = subparsers.add_parser(
'uninstall', help='Uninstall the pre-commit script.',
)
_add_color_option(uninstall_parser)
_add_config_option(uninstall_parser)
_add_hook_type_option(uninstall_parser)
clean_parser = subparsers.add_parser(
'clean', help='Clean out pre-commit files.',
)
_add_color_option(clean_parser)
_add_config_option(clean_parser)
gc_parser = subparsers.add_parser('gc', help='Clean unused cached repos.')
_add_color_option(gc_parser)
_add_config_option(gc_parser)
autoupdate_parser = subparsers.add_parser(
'autoupdate',
help="Auto-update pre-commit config to the latest repos' versions.",
)
_add_color_option(autoupdate_parser)
_add_config_option(autoupdate_parser)
autoupdate_parser.add_argument(
'--tags-only', action='store_true', help='LEGACY: for compatibility',
)
autoupdate_parser.add_argument(
'--bleeding-edge', action='store_true',
help=(
'Update to the bleeding edge of `master` instead of the latest '
'tagged version (the default behavior).'
),
)
autoupdate_parser.add_argument(
'--repo', dest='repos', action='append', metavar='REPO',
help='Only update this repository -- may be specified multiple times.',
)
migrate_config_parser = subparsers.add_parser(
'migrate-config',
help='Migrate list configuration to new map configuration.',
)
_add_color_option(migrate_config_parser)
_add_config_option(migrate_config_parser)
run_parser = subparsers.add_parser('run', help='Run hooks.')
_add_color_option(run_parser)
_add_config_option(run_parser)
_add_run_options(run_parser)
sample_config_parser = subparsers.add_parser(
'sample-config', help='Produce a sample {} file'.format(C.CONFIG_FILE),
)
_add_color_option(sample_config_parser)
_add_config_option(sample_config_parser)
try_repo_parser = subparsers.add_parser(
'try-repo',
help='Try the hooks in a repository, useful for developing new hooks.',
)
_add_color_option(try_repo_parser)
_add_config_option(try_repo_parser)
try_repo_parser.add_argument(
'repo', help='Repository to source hooks from.',
)
try_repo_parser.add_argument(
'--ref', '--rev',
help=(
'Manually select a rev to run against, otherwise the `HEAD` '
'revision will be used.'
),
)
_add_run_options(try_repo_parser)
help = subparsers.add_parser(
'help', help='Show help for a specific command.',
)
help.add_argument('help_cmd', nargs='?', help='Command to show help for.')
# argparse doesn't really provide a way to use a `default` subparser
if len(argv) == 0:
argv = ['run']
args = parser.parse_args(argv)
if args.command == 'help' and args.help_cmd:
parser.parse_args([args.help_cmd, '--help'])
elif args.command == 'help':
parser.parse_args(['--help'])
with error_handler(), logging_handler(args.color):
if args.command not in {'clean', 'gc', 'sample-config'}:
_adjust_args_and_chdir(args)
git.check_for_cygwin_mismatch()
store = Store()
store.mark_config_used(args.config)
if args.command == 'install':
return install(
args.config, store,
overwrite=args.overwrite, hooks=args.install_hooks,
hook_type=args.hook_type,
skip_on_missing_conf=args.allow_missing_config,
)
elif args.command == 'install-hooks':
return install_hooks(args.config, store)
elif args.command == 'uninstall':
return uninstall(hook_type=args.hook_type)
elif args.command == 'clean':
return clean(store)
elif args.command == 'gc':
return gc(store)
elif args.command == 'autoupdate':
if args.tags_only:
logger.warning('--tags-only is the default')
return autoupdate(
args.config, store,
tags_only=not args.bleeding_edge,
repos=args.repos,
)
elif args.command == 'migrate-config':
return migrate_config(args.config)
elif args.command == 'run':
return run(args.config, store, args)
elif args.command == 'sample-config':
return sample_config()
elif args.command == 'try-repo':
return try_repo(args)
else:
raise NotImplementedError(
'Command {} not implemented.'.format(args.command),
)
raise AssertionError(
'Command {} failed to exit with a returncode'.format(args.command),
)