# syntax = docker/dockerfile:1

# Make sure RUBY_VERSION matches the Ruby version in .ruby-version and Gemfile
ARG RUBY_VERSION=<%= RUBY_VERSION %>
<% if api_client_dir -%>
<%= render partial: 'node_client' %>


<% end -%>
<% if options.fullstaq -%>
FROM <%= platform %>quay.io/evl.ms/fullstaq-ruby:${RUBY_VERSION}-<%= options.jemalloc ? 'jemalloc-' : '' %>slim<% unless options.precompile == "defer" %> as base<% end %>
<% else -%>
FROM <%= platform %>ruby:$RUBY_VERSION-slim<% unless options.precompile == "defer" %> as base<% end %>
<% end -%>

<% unless options.label.empty? -%>
<% options.label.each do |key, value| -%>
LABEL <%= key =~ /^\w[.\w]*$/ ? key : key.inspect %>=<%= value.inspect %>
<% end -%>

<% end -%>
# Rails app lives here
WORKDIR /rails

<% unless base_args.empty? -%>
# Base build arguments
ARG <%= base_args.map {|key, value| "#{key}=#{value.inspect}"}.join(" \\\n    ") %>

<% end -%>
# Set production environment
ENV <%= base_env.join(" \\\n    ") %>

# Update gems and bundler
RUN gem update --system --no-document && \
    gem install -N <%= base_gems.join(" ") %>

<% unless base_requirements.empty? -%>
# Install packages needed to install <%= base_requirements %>
<%= render partial: 'apt_install', locals: {packages: base_packages, clean: true, repos: ''} %>

<% end -%>
<% if using_execjs? -%>
<%= render partial: 'install_node', locals: {yarn_version: nil} %>

<% end -%>
<% unless options.precompile == "defer" -%>

# Throw-away build stage<%= parallel? ? 's' : '' %> to reduce size of final image
FROM base as <%= parallel? ? 'pre' : '' %>build

<% end -%>
# Install packages needed to build gems<%= using_node? ? " and node modules" : "" %>
<%= render partial: 'apt_install', locals: {packages: build_packages, clean: false, repos: ''} %>

<% if parallel? -%>

FROM prebuild as node

<% end -%>
<% if using_node? and (!using_execjs? || File.exist?('yarn.lock')) -%>
<%= render partial: 'install_node', locals: {node_version: using_execjs? ? nil : node_version, yarn_version: File.exist?('yarn.lock') ? yarn_version : nil} %>

<% end -%>
<% if parallel? -%>
<%= render partial: 'npm_install', locals: {sources: %w(package.json yarn.lock)} %>


FROM prebuild as build

<% end -%>
<% unless build_args.empty? -%>
# Build arguments
ARG <%= build_args.map {|key, value| "#{key}=#{value.inspect}"}.join(" \\\n    ") %>

<% end -%>
<% unless build_env.empty? -%>
# Build options
ENV <%= build_env.join(" \\\n    ") %>

<% end -%>
# Install application gems
COPY<% if options.link? %> --link<% end %> Gemfile Gemfile.lock ./
<% if options.cache? -%>
RUN --mount=type=cache,id=bld-gem-cache,sharing=locked,target=/srv/vendor \
    bundle config set app_config .bundle && \
    bundle config set path /srv/vendor && \
    bundle install && \
<% if depend_on_bootsnap? -%>
    bundle exec bootsnap precompile --gemfile && \
<% end -%>
    bundle clean && \
    mkdir -p vendor && \
    bundle config set path vendor && \
    cp -ar /srv/vendor .

<% else -%>
RUN bundle install<% if depend_on_bootsnap? -%> && \
    bundle exec bootsnap precompile --gemfile<% end %> && \
    rm -rf ~/.bundle/ $BUNDLE_PATH/ruby/*/cache $BUNDLE_PATH/ruby/*/bundler/gems/*/.git

<% end -%>
<% if parallel? -%>
# Copy node modules
COPY --from=node /rails/node_modules /rails/node_modules

<% elsif using_node? -%>
<%= render partial: 'npm_install', locals: {sources: Dir[*%w(package.json package-lock.json yarn.lock)]} %>

<% end -%>
# Copy application code
COPY<% if options.link? %> --link<% end %> . .

<% if depend_on_bootsnap? -%>
# Precompile bootsnap code for faster boot times
RUN bundle exec bootsnap precompile app/ lib/

<% end -%>
<% unless binfile_fixups.empty? -%>
<% if options['bin-cd'] and binfile_fixups.length == 1 -%>
# Adjust binfiles to set current working directory
<% else -%>
# Adjust binfiles to be executable on Linux<%= options['bin-cd'] ? ' and set current working directory' : '' %>
<% end -%>
<%= "RUN " + binfile_fixups.join(" && \\\n    ") %>

<% end -%>
<% unless options.precompile == "defer" -%>
<% if Dir.exist?('app/assets') and !api_only? -%>
# Precompiling assets for production without requiring secret RAILS_MASTER_KEY
RUN SECRET_KEY_BASE<%= Rails::VERSION::MAJOR<7 || Rails::VERSION::STRING.start_with?('7.0') ? '=DUMMY' : '_DUMMY=1' %> ./bin/rails assets:precompile

<% end -%>

# Final stage for app image
FROM base

<% end -%>
<% unless deploy_args.empty? -%>
# Deployment build arguments
ARG <%= deploy_args.map {|key, value| "#{key}=#{value.inspect}"}.join(" \\\n    ") %>

<% end -%>
<% unless deploy_packages.empty? -%>
# Install packages needed for deployment
<%= render partial: 'apt_install', locals: {packages: deploy_packages, clean: true, repos: deploy_repos} %>
<% end -%>

<% if options.nginx? -%>
<%= render partial: 'nginx' %>

<% elsif procfile.size > 1 -%>
RUN gem install foreman

<% end -%>
<% unless run_as_root? -%>
# Run and own the application files as a non-root user for security
<% if options.compose? -%>
ARG UID=1000 \
    GID=1000
RUN groupadd -f -g $GID rails && \
    useradd -u $UID -g $GID rails<% else -%>
RUN useradd rails<% end -%> --home /rails --shell /bin/bash<% if options.nginx? %> && \
    chown rails:rails /var/lib/nginx /var/log/nginx/*<% end %>
<% unless options.swap -%>
USER rails:rails
<% end -%>

<% end -%>
<% unless options.precompile == "defer" -%>
# Copy built artifacts: gems, application
COPY --from=build /usr/local/bundle /usr/local/bundle
COPY --from=build <% unless run_as_root? %>--chown=rails:rails <% end %>/rails /rails
<% if api_client_dir -%>

# Copy built client
COPY --from=client <% unless run_as_root? %>--chown=rails:rails <% end %>/rails/<%= api_client_dir %>/build /rails/public
<% end -%>

<% end -%>
<% unless deploy_env.empty? -%>
# Deployment options
ENV <%= deploy_env.join(" \\\n    ") %>

<% end -%>
<% if options.prepare -%>
# Entrypoint prepares the database.
<% else -%>
# Entrypoint sets up the container.
<% end -%>
ENTRYPOINT ["/rails/bin/docker-entrypoint"]

<% if procfile.size > 1 -%>
# Build a Procfile for production use
COPY <<-"EOF" /rails/Procfile.prod
<% procfile.each do |name, command| -%>
<%= name %>: <%= command %>
<% end -%>
EOF

# Start the server by default, this can be overwritten at runtime
EXPOSE 3000
CMD ["foreman", "start", "--procfile=Procfile.prod"]
<% else -%>
# Start the server by default, this can be overwritten at runtime
EXPOSE 3000
CMD ["./bin/rails", "server"]
<% end -%>