trace.yml

name: Compile Wave Trace
on:
  pull_request:
    types:
      - opened
      - synchronize
      - reopened
      - ready_for_review
      - labeled
env:
  USER: runner

# Cancel the current workflow when new commit pushed
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
  cancel-in-progress: true

jobs:
  gen-test-plan-for-t1emu:
    if: '! github.event.pull_request.draft'
    name: "[T1EMU] Generate test plan"
    runs-on: [self-hosted, linux, nixos]
    outputs:
      testplan: ${{ steps.get-all-configs.outputs.out }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - id: "get-all-configs"
        run: echo "out=$(nix run .#ci-helper -- generateTestPlan --top t1emu)" > $GITHUB_OUTPUT

  build-t1emu-vcs-emulators:
    name: "[T1EMU] Build VCS trace emulators"
    needs: [gen-test-plan-for-t1emu]
    runs-on: [self-hosted, linux, nixos, BIGRAM]
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.gen-test-plan-for-t1emu.outputs.testplan) }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: "Build T1Emu vcs emulator"
        run: |
          nix build '.#t1.${{ matrix.config }}.t1emu.vcs-emu-trace' --impure --no-link --cores 64
          nix build '.#t1.${{ matrix.config }}.t1emu.run.mlir.hello.vcs-emu-trace' --impure
          if [[ ! -r ./result/mlir.hello.fsdb ]]; then
            echo "FAIL: fsdb not found" >&2
            exit 1
          fi

  gen-test-plan-for-t1rocketemu:
    if: '! github.event.pull_request.draft'
    name: "[T1ROCKETEMU] Generate test plan"
    runs-on: [self-hosted, linux, nixos]
    outputs:
      testplan: ${{ steps.get-all-configs.outputs.out }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - id: "get-all-configs"
        run: echo "out=$(nix run .#ci-helper -- generateTestPlan --top t1rocketemu)" > $GITHUB_OUTPUT

  build-t1rocketemu-vcs-emulators:
    name: "[T1RocketEMU] Build VCS trace emulators"
    needs: [gen-test-plan-for-t1rocketemu]
    runs-on: [self-hosted, linux, nixos, BIGRAM]
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.gen-test-plan-for-t1rocketemu.outputs.testplan) }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: "Build T1RocketEmu vcs emulator"
        run: |
          nix build '.#t1.${{ matrix.config }}.t1rocketemu.vcs-emu-trace' --impure --no-link --cores 64
          nix build '.#t1.${{ matrix.config }}.t1rocketemu.run.mlir.hello.vcs-emu-trace' --impure
          if [[ ! -r ./result/mlir.hello.fsdb ]]; then
            echo "FAIL: fsdb not found" >&2
            exit 1
          fi

  gen-test-plan-for-verilator-t1emu:
    if: '! github.event.pull_request.draft'
    name: "[T1EMU] Generate test plan"
    runs-on: [self-hosted, linux, nixos]
    outputs:
      testplan: ${{ steps.get-all-configs.outputs.out }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - id: "get-all-configs"
        run: echo "out=$(nix run .#ci-helper -- generateTestPlan --caseDir verilator --top t1emu)" > $GITHUB_OUTPUT

  build-t1emu-verilator-emulators:
    name: "[T1EMU] Build verilator trace emulators"
    needs: [gen-test-plan-for-verilator-t1emu]
    runs-on: [self-hosted, linux, nixos, BIGRAM]
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.gen-test-plan-for-verilator-t1emu.outputs.testplan) }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: "Build T1Emu verilator emulator"
        run: |
          nix build '.#t1.${{ matrix.config }}.t1emu.verilator-emu-trace' --impure --no-link --cores 64
          nix build '.#t1.${{ matrix.config }}.t1emu.run.mlir.hello.verilator-emu-trace' --impure
          if [[ ! -r ./result/mlir.hello.fst ]]; then
            echo "FAIL: waveform not found" >&2
            exit 1
          fi

  gen-test-plan-for-verilator-t1rocketemu:
    if: '! github.event.pull_request.draft'
    name: "[T1ROCKETEMU] Generate test plan"
    runs-on: [self-hosted, linux, nixos]
    outputs:
      testplan: ${{ steps.get-all-configs.outputs.out }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - id: "get-all-configs"
        run: echo "out=$(nix run .#ci-helper -- generateTestPlan --caseDir verilator --top t1rocketemu)" > $GITHUB_OUTPUT

  build-t1rocketemu-verilator-emulators:
    name: "[T1RocketEmu] Build verilator trace emulators"
    needs: [gen-test-plan-for-verilator-t1rocketemu]
    runs-on: [self-hosted, linux, nixos, BIGRAM]
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.gen-test-plan-for-verilator-t1rocketemu.outputs.testplan) }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: "Build T1RocketEmu verilator emulator"
        run: |
          nix build '.#t1.${{ matrix.config }}.t1rocketemu.verilator-emu-trace' --impure --no-link --cores 64
          nix build '.#t1.${{ matrix.config }}.t1rocketemu.run.mlir.hello.verilator-emu-trace' --impure
          if [[ ! -r ./result/mlir.hello.fst ]]; then
            echo "FAIL: waveform not found" >&2
            exit 1
          fi