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Pass color option to git diff (on failure)

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Fixes #1007
This commit is contained in:
Mandar Vaze 2019-05-31 16:42:16 +05:30
parent 0b6a39768a
commit 4f4767c9e0
2 changed files with 15 additions and 1 deletions
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9
pre_commit/commands/run.py
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@ -224,7 +224,14 @@ def _run_hooks(config, hooks, args, environ):
'`pre-commit install`.',
)
output.write_line('All changes made by hooks:')
subprocess.call(('git', '--no-pager', 'diff', '--no-ext-diff'))
if args.color:
subprocess.call((
'git', '--no-pager', 'diff', '--no-ext-diff',
'--color={}'.format(args.color),
))
else:
subprocess.call(('git', '--no-pager', 'diff', '--no-ext-diff'))
return retval