add docker

Dockerfile

@@ -0,0 +1,21 @@
+FROM ruby:2.7.1
+
+LABEL maintainer="Radin <radin@instedd.org>"
+
+RUN curl -sL https://deb.nodesource.com/setup_14.x | bash - && \
+  echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list && \
+  curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
+  apt-get update -qq && \
+  apt-get install -y vim nodejs sqlite3 libsqlite3-dev yarn && \
+  apt-get clean && \
+  rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN mkdir /app
+WORKDIR /app
+
+COPY Gemfile* package.json yarn.lock /app/
+
+RUN gem install bundler -v 2.1.4 && \
+  bundle install --jobs 20
+
+COPY . /app

db/seeds.rb

@@ -5,7 +5,7 @@
 #
 #   movies = Movie.create([{ name: 'Star Wars' }, { name: 'Lord of the Rings' }])
 #   Character.create(name: 'Luke', movie: movies.first)
-if Rails.env.development?
+unless AdminUser.find_by(email: 'bijan@example.com')
-  AdminUser.create!(email: 'admin@example.com', password: 'password', password_confirmation: 'password')
   AdminUser.create!(email: 'bijan@example.com', password: '1234567890', password_confirmation: '1234567890')
 end
+

docker-compose.yml

@@ -0,0 +1,31 @@
+version: '3'
+
+volumes:
+  bundle:
+  db:
+
+services:
+  db:
+    image: nouchka/sqlite3:latest
+    volumes:
+      - db:/root/db
+    stdin_open: true
+    tty: true
+
+  web: &rails
+    build:
+      context: .
+      dockerfile: Dockerfile
+    command: bash -c "rm -f tmp/pids/server.pid && bundle exec rake db:create db:migrate db:seed && bundle exec rails s -b '0.0.0.0'"
+    volumes:
+      - .:/app
+      - bundle:/usr/local/bundle
+      - ./node_modules:/app/node_modules
+    tmpfs: /app/tmp
+    depends_on:
+      - db
+    env_file: app.env
+    tty: true
+    stdin_open: true
+    ports:
+      - "3000:3000"