.eslint_format.hook

#!/bin/bash

# if there are no staged changes, we can exit immediately
# this is fast and prevents issues when popping a stash we didn't create
STAGED_CHANGES=`git diff-index --cached HEAD --name-only --diff-filter ACMR`

if [ -z "$STAGED_CHANGES" ]; then
    exit 0
fi

# Capture the path to the eslint
cd frontend
ESLINT_EXECUTABLE=$(npm bin)/eslint
cd ..

# Test against with both .js and .vue files
git diff --cached --name-only --diff-filter ACMR | egrep '.(js|vue)$' | xargs $ESLINT_EXECUTABLE --fix
RESULT=$?

[ $RESULT -ne 0 ] && exit 1
exit 0