is-heroku-cli
Check if your code is running on Heroku from the command line
Intro
Just a CLI over is-heroku.
CLI usage
is-heroku-cli
Returns an exit code of 1 if not running on Heroku.
Example
You might want to do stuff like a post-install script on Heroku. You can do this in your package.json:
The || exit 0
part is to signal other scripts that you don't really mind if
the preceding part fails (e.g. if is-heroku-cli
exits with code 1).
License
MIT