dockerfile

gistfile1.txt

FROM ruby:2.6.5

LABEL app-name="shards"

RUN apt-get update -qq && apt-get install -y \
  nodejs \
  curl \
  vim

# Create and set the working directory
ENV APP_HOME /app
RUN mkdir $APP_HOME
WORKDIR $APP_HOME

# Add RAILS/RACK/NODE ENV vars for env dependent tasks
ARG RAILS_ENV
ENV RAILS_ENV $RAILS_ENV
ARG RACK_ENV
ENV RACK_ENV $RACK_ENV
ARG NODE_ENV
ENV NODE_ENV $NODE_ENV

# Install Yarn and update PATH for executable
ENV YARN_VERSION=1.22.4
RUN curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version $YARN_VERSION
ENV PATH="/root/.yarn/bin:${PATH}"

# Install ruby dependencies
ENV BUNDLE_PATH /bundle
ADD Gemfile* $APP_HOME/
RUN bundle config --global silence_root_warning 1
RUN bundle install

# Install node dependencies
ADD package.json yarn.lock $APP_HOME/
RUN yarn install --force

# COPY app to container
COPY . $APP_HOME

# Expose puma port
EXPOSE 3000