pipenv

#!/usr/bin/env bash

# Pipenv support (Generate requriements.txt with pipenv).
if [[ -f Pipfile ]]; then
    if [[ ! -f requirements.txt ]]; then
        puts-step "Installing requirements with latest pipenv..."

        # Install pipenv.
        /app/.heroku/python/bin/pip install pipenv --upgrade &> /dev/null

        # Install the dependencies.
        /app/.heroku/python/bin/pipenv install --system 2>&1 | indent

        # Skip pip install, later.
        export SKIP_PIP_INSTALL=1

        # Pip freeze, for compatibility.
        /app/.heroku/python/bin/pip freeze > requirements.txt

    fi
fi