eslint pre-commit hook

eslint pre-commti hook

#!/bin/zsh

function lintit () {
 OUTPUT=$(git diff --name-only | grep -E '(.js)$')
 a=("${(f)OUTPUT}")
 e=$(eslint -c eslint.json $a)
 echo $e
 if [[ "$e" != *"0 problems"* ]]; then
 echo "ERROR: Check eslint hints."
 exit 1 # reject
 fi
}
lintit

If you want to store the eslint.json config file at a different path, just change it inside the script ;-)

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