add dockerfile

Author: Maksim Litvinov

Dockerfile

@@ -0,0 +1,28 @@
+FROM ruby:3.2.2
+
+RUN apt-get update \
+  && apt-get install -y build-essential libpq-dev libsqlite3-dev curl
+
+RUN curl -sL https://deb.nodesource.com/setup_20.x | bash -
+RUN apt-get install -y nodejs
+RUN npm install --global yarn
+
+ENV DISABLE_SPRING=1
+ENV RAILS_SERVE_STATIC_FILES=enabled
+ENV RAILS_LOG_TO_STDOUT=enabled
+
+WORKDIR /app
+
+COPY Gemfile .
+COPY Gemfile.lock .
+RUN bundle install
+
+COPY package.json .
+COPY yarn.lock .
+RUN yarn install
+
+COPY . .
+
+RUN bin/rails assets:precompile
+
+CMD ["bash", "-c", "bin/rails db:prepare && bin/rails server"]

Gemfile

@@ -3,7 +3,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '3.2.1'
+ruby '~> 3.2.2'
 
 gem 'bootsnap', require: false
 gem 'cssbundling-rails'

config/database.yml

@@ -22,4 +22,4 @@ test:
 
 production:
   <<: *default
-  url: <%= ENV['DATABASE_URL'] %>
+  url: db/production.sqlite3