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Add support for passing cwd and env to xargs

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This commit is contained in:
DanielChabrowski 2019-03-19 08:33:41 +01:00
parent a18b683d12
commit 24a2c3d8db
1 changed files with 3 additions and 2 deletions
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5
pre_commit/xargs.py
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@ -109,6 +109,7 @@ def xargs(cmd, varargs, **kwargs):
""" """
negate = kwargs.pop('negate', False) negate = kwargs.pop('negate', False)
target_concurrency = kwargs.pop('target_concurrency', 1) target_concurrency = kwargs.pop('target_concurrency', 1)
max_length = kwargs.pop('_max_length', _get_platform_max_length())
retcode = 0 retcode = 0
stdout = b'' stdout = b''
stderr = b'' stderr = b''
@ -118,10 +119,10 @@ def xargs(cmd, varargs, **kwargs):
except parse_shebang.ExecutableNotFoundError as e: except parse_shebang.ExecutableNotFoundError as e:
return e.to_output() return e.to_output()
partitions = partition(cmd, varargs, target_concurrency, **kwargs) partitions = partition(cmd, varargs, target_concurrency, max_length)
def run_cmd_partition(run_cmd): def run_cmd_partition(run_cmd):
return cmd_output(*run_cmd, encoding=None, retcode=None) return cmd_output(*run_cmd, encoding=None, retcode=None, **kwargs)
threads = min(len(partitions), target_concurrency) threads = min(len(partitions), target_concurrency)
with _thread_mapper(threads) as thread_map: with _thread_mapper(threads) as thread_map: