mirror of
https://github.com/pre-commit/pre-commit.git
synced 2026-02-17 08:14:42 +04:00
83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
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import contextlib
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from plumbum import local
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import pre_commit.constants as C
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from pre_commit.clientlib.validate_manifest import validate_manifest
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from pre_commit.hooks_workspace import in_hooks_workspace
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from pre_commit.util import cached_property
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class Repository(object):
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def __init__(self, repo_config):
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self.repo_config = repo_config
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@cached_property
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def repo_url(self):
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return self.repo_config['repo']
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@cached_property
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def sha(self):
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return self.repo_config['sha']
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@cached_property
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def languages(self):
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return set(filter(None, (
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hook.get('language') for hook in self.hooks.values()
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)))
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@cached_property
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def hooks(self):
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return dict(
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(hook['id'], dict(hook, **self.manifest[hook['id']]))
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for hook in self.repo_config['hooks']
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)
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@cached_property
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def manifest(self):
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with self.in_checkout():
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return dict(
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(hook['id'], hook)
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for hook in validate_manifest(C.MANIFEST_FILE)
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)
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@contextlib.contextmanager
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def in_checkout(self):
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with in_hooks_workspace():
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# SMELL:
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self.create()
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with local.cwd(self.sha):
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yield
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def create(self):
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with in_hooks_workspace():
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if local.path(self.sha).exists():
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# Project already exists, no reason to re-create it
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return
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local['git']['clone', self.repo_url, self.sha]()
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with self.in_checkout():
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local['git']['checkout', self.sha]()
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# TODO: make this shit polymorphic
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def _install_python(self):
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assert local.path('setup.py').exists()
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local['virtualenv']['py_env']()
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local['bash']['-c', 'source py_env/bin/activate && pip install .']()
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def _install_ruby(self):
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raise NotImplementedError
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def _install_node(self):
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raise NotImplementedError
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def install(self):
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# Create if we have not already
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self.create()
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# TODO: need to take in the config here and determine if we actually
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# need to run any installers (and what languages to install)
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with self.in_checkout():
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if local.path('setup.py').exists():
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local['virtualenv']['py_env']()
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local['bash']['-c', 'source py_env/bin/activate && pip install .']()
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