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Quote args in venv'd languages

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Anthony Sottile
2015-02-04 18:50:52 -08:00
parent 9fc6a8bfed
commit f4d251fbbe
3 changed files with 24 additions and 2 deletions
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5
pre_commit/languages/helpers.py
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@@ -1,13 +1,16 @@
from __future__ import unicode_literals
import pipes
def file_args_to_stdin(file_args):
return '\0'.join(list(file_args) + [''])
def run_hook(env, hook, file_args):
quoted_args = [pipes.quote(arg) for arg in hook['args']]
return env.run(
' '.join(['xargs', '-0', hook['entry']] + hook['args']),
' '.join(['xargs', '-0', hook['entry']] + quoted_args),
stdin=file_args_to_stdin(file_args),
retcode=None,
)