Example of a pre commit hook which runs a series of gradle tasks.

pre-commit

#!/bin/sh

#declare -a arr=("./gradlew ktlint" "./gradlew detekt")
declare -a arr=()

for i in "${arr[@]}"
do
    $i
    RESULT=$?
    echo output: $RESULT
    
    if [ $RESULT != "0" ]
    then
        echo Pre commit hook failure
        exit $RESULT
    fi
done