Skip to content

Instantly share code, notes, and snippets.

@horatiorosa
Forked from wesbos/commit-msg
Created January 11, 2021 21:14
Show Gist options
  • Save horatiorosa/bfee03ea2150615957cd3c8f5e0da258 to your computer and use it in GitHub Desktop.
Save horatiorosa/bfee03ea2150615957cd3c8f5e0da258 to your computer and use it in GitHub Desktop.
ESLint 3.0 Git Pre Commit Hook
#!/bin/bash
files=$(git diff --cached --name-only | grep '\.jsx\?$')
# Prevent ESLint help message if no files matched
if [[ $files = "" ]] ; then
exit 0
fi
failed=0
for file in ${files}; do
git show :$file | eslint $file
if [[ $? != 0 ]] ; then
failed=1
fi
done;
if [[ $failed != 0 ]] ; then
echo "🚫🚫🚫 ESLint failed, git commit denied!"
exit $failed
fi
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment