name: (Runtime) Build

on:
  push:
    branches: [main]
  pull_request:
    paths-ignore:
      - compiler/**

env:
  TZ: /usr/share/zoneinfo/America/Los_Angeles

jobs:
  build_and_lint:
    name: yarn build and lint
    runs-on: ubuntu-latest
    strategy:
      matrix:
        # yml is dumb. update the --total arg to yarn build if you change the number of workers
        worker_id: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]
        release_channel: [stable, experimental]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 18.20.1
          cache: yarn
          cache-dependency-path: yarn.lock
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 11.0.22
      - name: Restore cached node_modules
        uses: actions/cache@v4
        id: node_modules
        with:
          path: "**/node_modules"
          key: ${{ runner.arch }}-${{ runner.os }}-modules-${{ hashFiles('yarn.lock') }}
      - run: yarn install --frozen-lockfile
      - run: yarn build --index=${{ matrix.worker_id }} --total=20 --r=${{ matrix.release_channel }} --ci=github
        env:
          CI: github
          RELEASE_CHANNEL: ${{ matrix.release_channel }}
          NODE_INDEX: ${{ matrix.worker_id }}
      - name: Lint build
        run: yarn lint-build
      - name: Display structure of build
        run: ls -R build
      - name: Archive build
        uses: actions/upload-artifact@v4
        with:
          name: build_${{ matrix.worker_id }}_${{ matrix.release_channel }}
          path: |
            build

  test_build:
    name: yarn test-build
    needs: build_and_lint
    strategy:
      matrix:
        test_params: [
          # Intentionally passing these as strings instead of creating a
          # separate parameter per CLI argument, since it's easier to
          # control/see which combinations we want to run.
          -r=stable --env=development,
          -r=stable --env=production,
          -r=experimental --env=development,
          -r=experimental --env=production,

          # Dev Tools
          --project=devtools -r=experimental,

          # TODO: Update test config to support www build tests
          # - "-r=www-classic --env=development --variant=false"
          # - "-r=www-classic --env=production --variant=false"
          # - "-r=www-classic --env=development --variant=true"
          # - "-r=www-classic --env=production --variant=true"
          # - "-r=www-modern --env=development --variant=false"
          # - "-r=www-modern --env=production --variant=false"
          # - "-r=www-modern --env=development --variant=true"
          # - "-r=www-modern --env=production --variant=true"

          # TODO: Update test config to support xplat build tests
          # - "-r=xplat --env=development --variant=false"
          # - "-r=xplat --env=development --variant=true"
          # - "-r=xplat --env=production --variant=false"
          # - "-r=xplat --env=production --variant=true"

          # TODO: Test more persistent configurations?
        ]
    continue-on-error: true
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 18.20.1
          cache: yarn
          cache-dependency-path: yarn.lock
      - name: Restore cached node_modules
        uses: actions/cache@v4
        id: node_modules
        with:
          path: "**/node_modules"
          key: ${{ runner.arch }}-${{ runner.os }}-modules-${{ hashFiles('yarn.lock') }}
      - run: yarn install --frozen-lockfile
      - name: Restore archived build
        uses: actions/download-artifact@v4
        with:
          path: build
          merge-multiple: true
      - name: Display structure of build
        run: ls -R build
      - run: yarn test --build ${{ matrix.test_params }} --ci=github

  process_artifacts_combined:
    name: Process artifacts combined
    needs: build_and_lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 18.20.1
          cache: yarn
          cache-dependency-path: yarn.lock
      - name: Restore cached node_modules
        uses: actions/cache@v4
        id: node_modules
        with:
          path: "**/node_modules"
          key: ${{ runner.arch }}-${{ runner.os }}-modules-${{ hashFiles('yarn.lock') }}
      - run: yarn install --frozen-lockfile
      - name: Restore archived build
        uses: actions/download-artifact@v4
        with:
          path: build
          merge-multiple: true
      - name: Display structure of build
        run: ls -R build
      - run: echo ${{ github.sha }} >> build/COMMIT_SHA
      - name: Scrape warning messages
        run: |
          mkdir -p ./build/__test_utils__
          node ./scripts/print-warnings/print-warnings.js > build/__test_utils__/ReactAllWarnings.js
        # Compress build directory into a single tarball for easy download
      - run: tar -zcvf ./build.tgz ./build
        # TODO: Migrate scripts to use `build` directory instead of `build2`
      - run: cp ./build.tgz ./build2.tgz
      - name: Archive build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: combined_artifacts_${{ github.sha }}
          path: |
            ./build.tgz
            ./build2.tgz