Created
April 21, 2015 04:51
-
-
Save blasten/5a773574da1606c9948a to your computer and use it in GitHub Desktop.
Pre-commit git hook
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env python | |
import os, sys | |
""" | |
Checks your git commit with JSHint. Only checks staged files | |
""" | |
def jshint(): | |
errors = [] | |
# get all staged files | |
f = os.popen('git diff --cached --name-only --diff-filter=ACM') | |
for file in f.read().splitlines(): | |
# makes sure we're dealing javascript files | |
if file.endswith('.js') and not file.startswith('node_modules/'): | |
g = os.popen('jshint ' + file) | |
# add all errors from all files together | |
for error in g.readlines(): | |
errors.append(error) | |
# got errors? | |
if errors: | |
for i, error in enumerate(errors): | |
print error, | |
# Abort the commit | |
sys.exit(1) | |
# All good | |
sys.exit(0) | |
if __name__ == '__main__': | |
jshint() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment