pre-commit.sh

#!/bin/sh
set -e
BASE_NAME=$(basename `git rev-parse --show-toplevel`)
REPO_ROOT_DIR="$(git rev-parse --show-toplevel)"

GREEN="\033[1;32m"
NOCOLOR="\033[0m"

echo "\nRunning pre-commit checks on $BASE_NAME..."

FILES=$((git diff --cached --name-only --diff-filter=ACMR | grep -Ei "\.java$") || true)
[ -z "$FILES" ] && exit 0

echo "* 🙉 Our monkeys started to doing the hard work"

COMMA_FILES=$(echo "$FILES" | paste -s -d "," -)
"${REPO_ROOT_DIR}/gradlew" goJF -DgoogleJavaFormat.include="$COMMA_FILES" &>/dev/null
git add $(echo "$FILES" | paste -s -d " " -)

read -a arr <<< $FILES
for i in "${arr[@]}"
do
   echo "${GREEN} \xE2\x9C\x94${NOCOLOR} $i"
done

echo "* 🎉 Everything is fine now \n "
exit 0