ci-host.yaml

name: CI Host

on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

permissions:
  checks: write
  contents: read
  id-token: write
  pull-requests: write

jobs:
  host-test:
    name: Host Tests
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        shardIndex: [1, 2, 3, 4, 5, 6]
        shardTotal: [6]
    concurrency:
      group: boxel-host-test${{ github.head_ref || github.run_id }}-shard${{ matrix.shardIndex }}
      cancel-in-progress: true
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/init
      - name: Build boxel-icons
        run: pnpm build
        working-directory: packages/boxel-icons
      - name: Serve boxel-icons
        run: pnpm serve &> /tmp/icon-server.log &
        working-directory: packages/boxel-icons
      - name: Build boxel-ui
        run: pnpm build
        working-directory: packages/boxel-ui/addon
      # this is to hopefully address the CI network flakiness that we
      # occasionally see in host tests.
      # https://github.com/actions/runner-images/issues/1187#issuecomment-686735760
      - name: Disable TCP/UDP network offloading
        run: sudo ethtool -K eth0 tx off rx off
      - name: Start host to serve assets for fastboot
        run: pnpm start &
        env:
          NODE_OPTIONS: --max_old_space_size=4096
        working-directory: packages/host
      - name: Wait for ember-cli to be ready
        run: pnpm npx wait-for-localhost 4200
        working-directory: packages/host
      - name: Start realm servers
        run: pnpm start:all &> /tmp/server.log &
        working-directory: packages/realm-server
      - name: create realm users
        run: pnpm register-realm-users
        working-directory: packages/matrix
      - name: host test suite (shard ${{ matrix.shardIndex }})
        run: pnpm test-with-percy
        env:
          PERCY_TOKEN: ${{ secrets.PERCY_TOKEN_HOST }}
          PERCY_PARALLEL_NONCE: ${{ github.run_id }}-${{ github.run_attempt }}
          HOST_TEST_PARTITION: ${{ matrix.shardIndex }}
          HOST_TEST_PARTITION_COUNT: ${{ matrix.shardTotal }}
        working-directory: packages/host
      - name: Upload junit report to GitHub Actions Artifacts
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: host-test-report-${{ matrix.shardIndex }}
          path: junit/host-${{ matrix.shardIndex }}.xml
          retention-days: 30
      - name: Upload realm server log
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: realm-server-log-${{ matrix.shardIndex }}
          path: /tmp/server.log
          retention-days: 30
      - name: Upload icon server log
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: icon-server-log-${{ matrix.shardIndex }}
          path: /tmp/icon-server.log
          retention-days: 30

  host-merge-reports-and-publish:
    name: Merge Host reports and publish
    if: always()
    needs: host-test
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/init

      - name: Finalise Percy
        run: npx percy build:finalize
        working-directory: packages/host
        env:
          PERCY_TOKEN: ${{ secrets.PERCY_TOKEN_HOST }}
          PERCY_PARALLEL_NONCE: ${{ github.run_id }}-${{ github.run_attempt }}

      - name: Download JUnit reports from GitHub Actions Artifacts
        uses: actions/download-artifact@v4
        with:
          path: all-host-reports
          pattern: host-test-report-*
          merge-multiple: true

      - run: ls
      - run: ls all-host-reports

      - name: Merge reports
        run: npx junit-report-merger host.xml "./all-host-reports/*.xml"

      - name: Upload merged report
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: host-test-report-merged
          path: host.xml
          retention-days: 30

      - name: Publish test results
        uses: EnricoMi/publish-unit-test-result-action@v2.9.0
        if: always()
        with:
          junit_files: host.xml
          check_name: Host Test Results