ci.yml

name: CI

on:
  pull_request:
    types: [opened, synchronize]
    branches: [main]

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    name: Build and Test
    steps:
      # 1. Check out the repository
      - name: Check out source repository
        uses: actions/checkout@v3

      # 2. Setup Node
      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version: "20"
          cache: 'yarn'
      
      # 3. Cache node_modules
      # - name: Cache Node Modules
      #   id: node-modules-cache
      #   uses: actions/cache@v3
      #   with:
      #     path: "**/node_modules"
      #     key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}

      # 4. Install dependencies (only if no cache was found)
      - name: Install dependencies
        # if: steps.node-modules-cache.outputs.cache-hit != 'true'
        run: yarn install
      
      # 5. Check codegen is up to date
      - name: Check codegen is up to date
        run: |
          echo "Running codegen to check if outputs are current..."
          yarn generate
          
          echo "Checking if codegen outputs changed..."
          if ! git diff --exit-code src/generated/; then
            echo "❌ Codegen outputs are outdated!"
            echo "The following files have changes:"
            git diff --name-only src/generated/
            echo ""
            echo "Please run 'yarn generate' locally and commit the changes."
            exit 1
          fi
          
          echo "✅ Codegen outputs are up to date"

      # 6. Build only if build artifacts aren't cached
      - name: Build
        run: yarn build

      # 7. Run tests
      - name: Run tests
        run: yarn test

  lint:
    runs-on: ubuntu-latest
    name: Lint
    steps:
      - name: Check out source repository
        uses: actions/checkout@v3

      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version: "20"
          cache: 'yarn'

      # - name: Cache Node Modules
      #   id: node-modules-cache-lint
      #   uses: actions/cache@v3
      #   with:
      #     path: "**/node_modules"
      #     key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}

      - name: Install dependencies
        # if: steps.node-modules-cache-lint.outputs.cache-hit != 'true'
        run: yarn install 

      - name: Check Linting errors
        run: yarn lint:check-errors-only