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

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

        /app/.heroku/python/bin/pipenv lock --requirements --no-hashes > $BUILD_DIR/requirements.txt 2> /dev/null
    fi
fi