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https://github.com/pre-commit/pre-commit.git
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2c88791a7f
`try-repo` is useful for: - Trying out a remote hook repository without needing to configure it. - Testing a hook repository while developing it.
45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
from __future__ import absolute_import
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from __future__ import unicode_literals
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import collections
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import os.path
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from aspy.yaml import ordered_dump
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import pre_commit.constants as C
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from pre_commit import git
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from pre_commit import output
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from pre_commit.commands.run import run
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from pre_commit.manifest import Manifest
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from pre_commit.runner import Runner
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from pre_commit.store import Store
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from pre_commit.util import tmpdir
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def try_repo(args):
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ref = args.ref or git.head_sha(args.repo)
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with tmpdir() as tempdir:
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if args.hook:
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hooks = [{'id': args.hook}]
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else:
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manifest = Manifest(Store(tempdir).clone(args.repo, ref))
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hooks = [{'id': hook_id} for hook_id in sorted(manifest.hooks)]
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items = (('repo', args.repo), ('sha', ref), ('hooks', hooks))
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config = {'repos': [collections.OrderedDict(items)]}
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config_s = ordered_dump(config, **C.YAML_DUMP_KWARGS)
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config_filename = os.path.join(tempdir, C.CONFIG_FILE)
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with open(config_filename, 'w') as cfg:
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cfg.write(config_s)
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output.write_line('=' * 79)
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output.write_line('Using config:')
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output.write_line('=' * 79)
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output.write(config_s)
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output.write_line('=' * 79)
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runner = Runner('.', config_filename, store_dir=tempdir)
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return run(runner, args)
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