pipeline.yml

name: CICD Pipeline

on:
  push:
    branches:
      - master
    paths-ignore:
      - "docs/**"
  pull_request:
    paths-ignore:
      - "docs/**"

jobs:
  run-prettier-frontend:
    name: Run prettier frontend
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./frontend
    steps:
      - name: Check out Git repository
        uses: actions/checkout@v2

      - uses: actions/cache@v2
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 20

      # Installs dev dependencies
      - name: Install dev dependencies
        run: yarn install

      # Runs prettier
      - name: Run code style check
        run: yarn run prettier

  run-prettier-backend:
    name: Run prettier backend
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./backend

    steps:
      - name: Check out Git repository
        uses: actions/checkout@v2

      - uses: actions/cache@v2
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 20

      # Installs dev dependencies
      - name: Install dev dependencies
        run: yarn install

      # Runs prettier
      - name: Run code style check
        run: yarn run prettier
    
  run-linters-frontend:
    needs: [run-prettier-frontend]
    name: Run linters frontend
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./frontend

    steps:
    - name: Check out Git repository
      uses: actions/checkout@v2

    - uses: actions/cache@v2
      with:
        path: ~/.npm
        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
            ${{ runner.os }}-node-

    - name: Set up Node.js
      uses: actions/setup-node@v3
      with:
        node-version: 20

    # Installs dev dependencies
    - name: Install dev dependencies
      run: yarn install

    # Runs ESLint
    - name: Run code style check
      run: yarn run lint
    
  run-linters-backend:
    needs: [run-prettier-backend]
    name: Run linters backend
    runs-on: ubuntu-latest
    defaults:
      run:
          working-directory: ./backend

    steps:
    - name: Check out Git repository
      uses: actions/checkout@v2

    - uses: actions/cache@v2
      with:
        path: ~/.npm
        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
            ${{ runner.os }}-node-

    - name: Set up Node.js
      uses: actions/setup-node@v3
      with:
        node-version: 20

    # Installs dev dependencies
    - name: Install dev dependencies
      run: yarn install

    # Runs ESLint
    - name: Run code style check
      run: yarn run lint

  # Enabling tests later to unblock critical path work.
  # unit-tests-frontend:
  #   needs: [run-linters-frontend]
  #   name: Run unit tests frontend
  #   runs-on: ubuntu-latest
  #   defaults:
  #     run:
  #       working-directory: ./frontend
      
  #   steps:
  #       - name: Check out Git repository
  #         uses: actions/checkout@v2
    
  #       - uses: actions/cache@v2
  #         with:
  #           path: ~/.npm
  #           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
  #           restore-keys: |
  #               ${{ runner.os }}-node-
    
  #       - name: Set up Node.js
  #         uses: actions/setup-node@v3
  #         with:
  #           node-version: 20

  #       # Installs dev dependencies
  #       - name: Install dev dependencies
  #         run: yarn install
    
  #       - name: Run build
  #         run: yarn run build --if-present
    
  #       - name: Run tests
  #         run: yarn test
    
  unit-tests-backend:
    needs: [run-linters-backend]
    name: Run unit tests backend
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./backend

    steps:
    - name: Check out Git repository
      uses: actions/checkout@v2

    - uses: actions/cache@v2
      with:
        path: ~/.npm
        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
            ${{ runner.os }}-node-

    - name: Set up Node.js
      uses: actions/setup-node@v3
      with:
        node-version: 20

    # Installs dev dependencies
    - name: Install dev dependencies
      run: yarn install

    - name: Run tests
      run: yarn test