Feature/backend ci (#5)

* moved default ci

* edited backend ci

* specified ruby version

* test

* test2

* test2

* test3

* manually install bundle

* test

* testmb

* setting working directory

* removed / bin

* removed one ci and added sudo

* test brakeman

* test brakeman2

* test brakeman3

* test

* test remove sudo

* test perm

* test perm bundle

* password for backend

* create database

* create database chmod

* db?

* db? 2

* db? 3

* db? 4

* edit rubycop and rake commands

* removed step from test

* updated gems

.github/workflows/backend_ci.yml

@@ -0,0 +1,128 @@
+name: Backend_CI
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  scan_ruby:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          working-directory: ./todo_backend
+          ruby-version: 3.3.4
+          bundler-cache: true
+
+      - name: Change permissions
+        working-directory: ./todo_backend
+        run: chmod +x bin/brakeman
+
+      - name: Scan for common Rails security vulnerabilities using static analysis
+        working-directory: ./todo_backend
+        run: bin/brakeman --no-pager --no-exit-on-warn --no-exit-on-error
+
+  # scan_js:
+  #   runs-on: ubuntu-latest
+
+  #   steps:
+  #     - name: Checkout code
+  #       uses: actions/checkout@v4
+
+  #     - name: Set up Ruby
+  #       uses: ruby/setup-ruby@v1
+  #       with:
+  #         working-directory: ./todo_backend
+  #         ruby-version: 3.3.4
+  #         bundler-cache: true
+
+  #     - name: Scan for security vulnerabilities in JavaScript dependencies
+  #       working-directory: ./todo_backend
+  #       run: bin/importmap audit
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          working-directory: ./todo_backend
+          ruby-version: 3.3.4
+          bundler-cache: true
+
+      - name: Change permissions
+        working-directory: ./todo_backend
+        run: chmod +x bin/rubocop
+
+      - name: Lint code for consistent style
+        working-directory: ./todo_backend
+        run: bin/rubocop
+
+  test:
+    runs-on: ubuntu-latest
+
+    services:
+      db:
+        image: mysql
+        env:
+          MYSQL_ROOT_PASSWORD: rootpasswd
+        ports:
+          - 3306:3306
+        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
+
+      # redis:
+      #   image: redis
+      #   ports:
+      #     - 6379:6379
+      #   options: --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5
+
+    steps:
+      # - name: Install packages
+      #   run: sudo apt-get update && sudo apt-get install --no-install-recommends -y google-chrome-stable curl default-mysql-client libjemalloc2 libvips
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          working-directory: ./todo_backend
+          ruby-version: 3.3.4
+          bundler-cache: true
+
+      - name: Change permissions
+        working-directory: ./todo_backend
+        run: |
+          chmod +x bin/rails
+          chmod +x bin/bundle
+        
+      - name: Create database
+        working-directory: ./todo_backend
+        env:
+          RAILS_ENV: test
+          DATABASE_URL: mysql2://127.0.0.1:3306
+        run: bin/rails db:create
+
+      - name: Run tests
+        working-directory: ./todo_backend
+        env:
+          RAILS_ENV: test
+          DATABASE_URL: mysql2://127.0.0.1:3306
+          # REDIS_URL: redis://localhost:6379/0
+        run: bin/bundle exec rspec
+
+      # - name: Keep screenshots from failed system tests
+      #   uses: actions/upload-artifact@v4
+      #   if: failure()
+      #   with:
+      #     name: screenshots
+      #     path: ${{ github.workspace }}/tmp/screenshots
+      #     if-no-files-found: ignore