sv-tutorial/.github/workflows/e2e-waveform.yml at main · thomasnormal/sv-tutorial · GitHub

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name: e2e-waveform

on:
  push:
    branches:
      - main
  pull_request:

concurrency:
  group: e2e-waveform-${{ github.ref }}
  cancel-in-progress: true

jobs:
  waveform-e2e:
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '22'
          cache: npm

      - name: Cache Playwright browser
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: playwright-${{ runner.os }}-chromium-1.58.2

      - name: Install dependencies
        run: npm ci

      - name: Prepare Surfer assets
        run: scripts/setup-surfer.sh

      - name: Ensure CIRCT wasm artifacts
        id: circt_artifacts
        run: |
          mkdir -p static/circt

          have_all_artifacts() {
            [ -f static/circt/circt-verilog.js ] && \
            [ -f static/circt/circt-verilog.wasm ] && \
            [ -f static/circt/circt-sim.js ] && \
            [ -f static/circt/circt-sim.wasm ]
          }

          if have_all_artifacts; then
            echo "ready=true" >> "$GITHUB_OUTPUT"
            exit 0
          fi

          echo "Local CIRCT wasm artifacts missing; trying release 'circt-wasm'..."
          if gh release download circt-wasm \
               --repo "$GITHUB_REPOSITORY" \
               -D static/circt \
               --clobber 2>/dev/null; then
            if have_all_artifacts; then
              echo "ready=true" >> "$GITHUB_OUTPUT"
              exit 0
            fi
          fi

          echo "ready=false" >> "$GITHUB_OUTPUT"
          echo "::notice::Skipping waveform E2E: CIRCT wasm artifacts are missing (expected under static/circt or release circt-wasm)."
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Build app
        if: steps.circt_artifacts.outputs.ready == 'true'
        run: npm run build

      - name: Run unit tests
        if: steps.circt_artifacts.outputs.ready == 'true'
        run: npm test

      - name: Install Playwright browser
        if: steps.circt_artifacts.outputs.ready == 'true'
        run: npx playwright install --with-deps chromium

      - name: Run waveform E2E
        if: steps.circt_artifacts.outputs.ready == 'true'
        run: npm run test:e2e -- e2e/waveform.spec.js

      - name: Upload Playwright artifacts
        if: always() && steps.circt_artifacts.outputs.ready == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: playwright-waveform-${{ github.run_id }}
          path: |
            playwright-report
            test-results
          if-no-files-found: ignore