pipenv-shebang allows you to put scripts in your path that run in a pipenv environment.
This solves the problem of launching pipenv run script.py from outside the script directory.
Put this shebang at the top of your script:
#!/usr/bin/env pipenv-shebang
You can also run your script with
pipenv-shebang /path/to/script
sudo pip install pipenv-shebang
# or
pip install --user pipenv-shebang
This project is stable. No updates are planned but that does not mean this project is stale, it is very much in use.