this-is-nuts.sh

#!/usr/bin/env bash

set -o pipefail

slow_compute_hash() {
  find "$1" -type f -exec md5sum {} \; | sort -k 2 | md5sum
}
fast_compute_hash() {
  find "$1" -type f -print0 | sort -z | xargs -0 md5sum | md5sum
}

PROJECT_ROOT=$(git rev-parse --show-toplevel)
echo "root: ${PROJECT_ROOT}"

#CSS_HASH=$(slow_compute_hash "${PROJECT_ROOT}/scss")
CSS_HASH=$(fast_compute_hash "${PROJECT_ROOT}/scss")

echo "css: ${CSS_HASH}"