Simplify build actions

Author: YuKitAs

.github/workflows/rubyonrails.yml

@@ -10,49 +10,21 @@ on:
     branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
+
 jobs:
-  test:
+  build:
     runs-on: ubuntu-latest
-    services:
-      postgres:
-        image: postgres:11-alpine
-        ports:
-          - "5432:5432"
-        env:
-          POSTGRES_DB: rails_test
-          POSTGRES_USER: rails
-          POSTGRES_PASSWORD: password
-    env:
-      RAILS_ENV: test
-      DATABASE_URL: "postgres://rails:password@localhost:5432/rails_test"
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-      # Add or replace dependency steps here
-      - name: Install Ruby and gems
-        uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
-        with:
-          bundler-cache: true
-      # Add or replace database setup steps here
-      - name: Set up database schema
-        run: bin/rails db:schema:load
-      # Add or replace test runners here
-      - name: Run tests
-        run: bin/rake
 
-  lint:
-    runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-      - name: Install Ruby and gems
-        uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
-        with:
-          bundler-cache: true
-      # Add or replace any other lints here
-      - name: Security audit dependencies
-        run: bin/bundler-audit --update
-      - name: Security audit application code
-        run: bin/brakeman -q -w2
-      - name: Lint Ruby files
-        run: bin/rubocop --parallel
+    - uses: actions/checkout@v3
+
+    - name: Set up Ruby 2.7
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 2.7
+
+    - name: Install dependencies
+      run: bundle install
+
+    - name: Run tests
+      run: bundle exec rake