Setup postgres container on GitHub CI Actions

Author: bhaak

.github/workflows/ruby.yml

@@ -13,15 +13,39 @@ jobs:
   test:
     runs-on: ubuntu-latest
 
+    services:
+      postgres:
+        image: postgres:latest
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_HOST: localhost
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
     steps:
-    - uses: actions/checkout@v4
+    - name: Setup system dependencies
+      run: sudo apt-get install -y libpq-dev postgresql-server-dev-16
+
+    # https://github.com/actions/checkout
+    - uses: actions/checkout@v6
+
     - name: Set up Ruby
     # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
-    # change this to (see https://github.com/ruby/setup-ruby#versioning):
-    # uses: ruby/setup-ruby@v1
+    # use ruby/setup-ruby@v1. See https://github.com/ruby/setup-ruby
       uses: ruby/setup-ruby@v1
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
     - name: Run tests
       run: bundle exec rake spec
-
+      env:
+        JUNETHACK_POSTGRES_USER: postgres
+        JUNETHACK_POSTGRES_PASSWORD: postgres
+        JUNETHACK_POSTGRES_HOST: localhost
+        JUNETHACK_POSTGRES_DATABASE: postgres

config/database.yml

@@ -1,13 +1,20 @@
-development:
+production:
   adapter: postgresql
-  database: junethack-dev
+  database: <%= ENV['JUNETHACK_POSTGRES_DATABASE'] || 'junethack' %>
+  host: <%= ENV['JUNETHACK_POSTGRES_HOST'] || 'localhost' %>
+  username: <%= ENV['JUNETHACK_POSTGRES_USER'] || 'junethack' %>
+  password: <%= ENV['JUNETHACK_POSTGRES_PASSWORD'] || 'test' %>
 
-production:
+development:
   adapter: postgresql
-  database: junethack-prod
+  database: <%= ENV['JUNETHACK_POSTGRES_DATABASE'] || 'junethack-dev' %>
+  host: <%= ENV['JUNETHACK_POSTGRES_HOST'] || 'localhost' %>
+  username: <%= ENV['JUNETHACK_POSTGRES_USER'] || 'junethack' %>
+  password: <%= ENV['JUNETHACK_POSTGRES_PASSWORD'] || 'test' %>
 
 test:
   adapter: postgresql
-  database: junethack-test
-  user: junethack
-  password: junethack
+  database: <%= ENV['JUNETHACK_POSTGRES_DATABASE'] || 'junethack-test' %>
+  host: <%= ENV['JUNETHACK_POSTGRES_HOST'] || 'localhost' %>
+  username: <%= ENV['JUNETHACK_POSTGRES_USER'] || 'junethack' %>
+  password: <%= ENV['JUNETHACK_POSTGRES_PASSWORD'] || 'test' %>

lib/junethack/database.rb

@@ -9,6 +9,8 @@
 
 ActiveRecord.schema_format = :sql
 
+Dir.mkdir('logs') unless File.exist?('logs')
+
 configure :development do
   puts "Configuring development database"
   ActiveRecord::Base.logger = Logger.new("logs/dev_db.log")