Run npm scripts per NODE_ENV value.

README.md

In your package.json:

"scripts": {
  "start": "per-env",
  "start:development": "echo We're in development!",
  "start:production": "echo We're in production!",
}

Then call npm start. It'll read from NODE_ENV (defaulting to development) and run the appropriate script.

Inspired by https://github.com/ericclemmons/per-env.

per-env

#!/usr/bin/env bash

set -euo pipefail

if test -z "${npm_lifecycle_event:-}"; then
    echo "per-env: not called from a npm lifecycle event"
    exit 1
fi

npm run-script "${npm_lifecycle_event}:${NODE_ENV:=development}" -- "$@"

exit $?