-# Add yarn apt repository
-# https://classic.yarnpkg.com/en/docs/install#debian-stable
-RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
- echo "deb https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list