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34 lines
891 B
Python
34 lines
891 B
Python
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def run_hook(env, hook, file_args):
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return env.run(
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' '.join(['xargs', hook['entry']] + hook.get('args', [])),
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stdin='\n'.join(list(file_args) + ['']),
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retcode=None,
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)
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class Environment(object):
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def __init__(self, repo_cmd_runner):
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self.repo_cmd_runner = repo_cmd_runner
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@property
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def env_prefix(self):
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"""env_prefix is a value that is prefixed to the command that is run.
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Usually this is to source a virtualenv, etc.
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Commands basically end up looking like:
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bash -c '{env_prefix} {cmd}'
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so you'll often want to end your prefix with &&
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"""
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raise NotImplementedError
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def run(self, cmd, **kwargs):
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"""Returns (returncode, stdout, stderr)."""
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return self.repo_cmd_runner.run(
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['bash', '-c', ' '.join([self.env_prefix, cmd])], **kwargs
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)
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