#!/usr/bin/env bash
ts() { stat -c %Y "$@"; }
if (( $(ts dist/reactive-coffee.js) <= $(ts src/reactive.coffee) )); then
  cat 1>&2 << "EOF"
Generated artifacts under dist/ are older than source.
Ensure commits always have dist/ reflecting source.
Run `grunt` to re-generate before committing.
EOF
  exit 1
fi