ci.yml

name: MegaBoom

on:
  workflow_dispatch:
  push:
  pull_request:

jobs:
  lint:
    name: Lint Bazel files
    runs-on: ubuntu-22.04
    env:
      DEBIAN_FRONTEND: "noninteractive"
    steps:
      - name: Download buildifier
        run: |
          wget https://github.com/bazelbuild/buildtools/releases/download/v6.4.0/buildifier-linux-amd64 -O /usr/local/bin/buildifier
          chmod +x /usr/local/bin/buildifier
          buildifier -version
      - name: Checkout bazel-orfs
        uses: actions/checkout@v4
      - name: Check Bazel files
        run: |
          buildifier -lint warn -r .

  generate-config:
    name: Generate configs
    runs-on: ubuntu-latest
    outputs:
      docker-tag: ${{ steps.docker-image.outputs.docker-orfs }}
    steps:
      - name: Checkout megaboom
        uses: actions/checkout@v4
      - name: Extract Docker tag
        id: docker-image
        run: echo "docker-orfs=$(python3 .github/scripts/extract_docker_revision.py MODULE.bazel.lock)" | tee -a $GITHUB_OUTPUT

  test-make-target:
    name: ${{ matrix.STAGE_TARGET }}
    runs-on: ubuntu-22.04
    defaults:
      run:
        shell: bash
    strategy:
      fail-fast: false
      matrix:
        STAGE_TARGET:
          - tag_array_64x184_generate_abstract
          - L1MetadataArray_generate_abstract
          - lb_32x128_generate_abstract
          - data_2048x8_generate_abstract
          - subpackage:tag_array_64x184_generate_abstract
          - regfile_128x65_floorplan
    env:
      DEBIAN_FRONTEND: "noninteractive"
    steps:
      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          swap-storage: false
      - name: Print info
        run: |
          echo "USER: "$(whoami)
          echo "PWD: "$(pwd)
          ls -la
          echo "HOME: "$HOME
          docker --version
      - name: Checkout bazel-orfs
        uses: actions/checkout@v4
      - name: Query target
        run: |
          bazel query ${{ matrix.STAGE_TARGET }}
          bazel query ${{ matrix.STAGE_TARGET }} --output=build
      - name: Build abstract target
        if: matrix.STAGE_TARGET != 'regfile_128x65_floorplan'
        run: |
          bazel build --subcommands --verbose_failures --sandbox_debug ${{ matrix.STAGE_TARGET }}
      - name: Build floorplan target
        if: matrix.STAGE_TARGET == 'regfile_128x65_floorplan'
        run: |
          bazel run --subcommands --verbose_failures --sandbox_debug ${{ matrix.STAGE_TARGET }} -- `pwd`/build

  test-target-local:
    name: Local flow - test targets
    runs-on: ubuntu-22.04
    needs: generate-config
    container:
      image: ${{ fromJSON(needs.generate-config.outputs.docker-tag).image }}
    defaults:
      run:
        shell: bash
    env:
      DEBIAN_FRONTEND: "noninteractive"
      FLOW_HOME: /OpenROAD-flow-scripts/flow
    steps:
      - name: Print info
        run: |
          echo "USER: "$(whoami)
          echo "PWD: "$(pwd)
          ls -la
          echo "HOME: "$HOME
          cd /OpenROAD-flow-scripts
          echo "OpenROAD-flow-scripts SHA: "$(git rev-parse HEAD)
          source ./env.sh
          yosys --version
          openroad -version
      - name: Install bazelisk as bazel
        run: |
          wget https://github.com/bazelbuild/bazelisk/releases/download/v1.19.0/bazelisk-linux-amd64 -O /usr/local/bin/bazel
          chmod +x /usr/local/bin/bazel
      - name: Checkout megaboom
        uses: actions/checkout@v4
      - name: Build local stage targets - tag_array_64x184
        env:
          TARGET: tag_array_64x184
        run: .github/scripts/build_local_target.sh
      - name: Build local stage targets - L1MetadataArray
        env:
          TARGET: L1MetadataArray
          STAGES: synth floorplan place
        run: .github/scripts/build_local_target.sh
      - name: Open targets
        run: |
          for stage in "floorplan" "place"; do
            echo | build/make open_${stage}
          done

  test-target-bazel:
    name: Bazel flow - test targets
    runs-on: ubuntu-22.04
    defaults:
      run:
        shell: bash
    env:
      DEBIAN_FRONTEND: "noninteractive"
    steps:
      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          swap-storage: false
      - name: Print info
        run: |
          echo "USER: "$(whoami)
          echo "PWD: "$(pwd)
          ls -la
          echo "HOME: "$HOME
          docker --version
      - name: Checkout bazel-orfs
        uses: actions/checkout@v4
      - name: Build local stage targets - tag_array_64x184
        env:
          TARGET: tag_array_64x184
        run: .github/scripts/build_local_target.sh
      - name: Build local stage targets - L1MetadataArray
        env:
          TARGET: L1MetadataArray
          STAGES: synth floorplan place
        run: .github/scripts/build_local_target.sh
      - name: Open target
        run: |
          for stage in "floorplan" "place"; do
            echo | build/make open_${stage}
          done