Outline Dockerfile for production

Dockerfile

FROM node:12-alpine

ENV PATH /opt/outline/node_modules/.bin:/opt/node_modules/.bin:$PATH
ENV NODE_PATH /opt/outline/node_modules:/opt/node_modules
ENV APP_PATH /opt/outline
RUN mkdir -p $APP_PATH

WORKDIR $APP_PATH

ARG OUTLINE_VERSION

RUN cd /tmp \
    && wget -O ./outline.tar.gz https://github.com/outline/outline/archive/$OUTLINE_VERSION.tar.gz \
    && tar -xzf outline.tar.gz -C $APP_PATH --strip-components=1 \
    && rm /tmp/outline.tar.gz

RUN yarn install --pure-lockfile
RUN ln -s /opt/outline/node_modules /opt/node_modules
RUN yarn build

CMD yarn start

EXPOSE 3000