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POC or MVP: Succeeds checking shfmt on Windows which uses bash. Requires that bash is meaningful (WSL, MSys64) on the command prompt, and shfmt is installed in the bash environment.

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This commit is contained in:
Kees Valkhof 2019-11-25 15:40:48 +01:00
parent 023b337ff0
commit e7698cdb38
4 changed files with 102 additions and 2 deletions
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9
pre_commit/parse_shebang.py
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@ -4,6 +4,9 @@ from __future__ import unicode_literals
import os.path
from identify.identify import parse_shebang_from_file
from identify.identify import tags_from_path
from pre_commit import ShelPathConv
class ExecutableNotFoundError(OSError):
@ -71,10 +74,12 @@ def normalize_cmd(cmd):
# Use PATH to determine the executable
exe = normexe(cmd[0])
convert = 'shell' in tags_from_path(exe)
# Figure out the shebang from the resulting command
cmd = parse_filename(exe) + (exe,) + cmd[1:]
# This could have given us back another bare executable
exe = normexe(cmd[0])
return (exe,) + cmd[1:]
cmd = (exe,) + cmd[1:]
return ShelPathConv.ConvertArgs(*cmd) if convert else cmd