#!/usr/bin/env bash set -e set -u set -o pipefail ZERO=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0') GRADLE_EXEC="${GRADLE_EXEC:-./gradlew}" while read local_ref local_oid remote_ref remote_oid; do if [ "${local_oid}" != "${ZERO}" ]; then "${GRADLE_EXEC}" spotlessCheck apiCheck fi done