build.yml

name: Build
on:
  pull_request:
    branches: [develop]
    # Here we list file types that don't affect the build and don't need to use
    # up our Actions runners.
    paths-ignore:
      # draw.io (diagrams.net) files, the source of png images for docs
      - '**.drawio'
      # Example configuration files
      - '**.example'
      # Markdown documentation
      - '**.md'
      # Images for documentation
      - '**.png'
      # Templates for README files
      - '**.tpl'
      # Sample config files and OpenAPI docs
      - '**.yaml'

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

jobs:
  list-variants:
    # This needs to be its own job since the build job needs its output before
    # it can initialize
    if: github.repository == 'bottlerocket-os/bottlerocket'
    name: "Determine variants"
    runs-on: ubuntu-latest
    outputs:
      variants: ${{ steps.get-variants.outputs.variants }}
      aarch-enemies: ${{ steps.get-variants.outputs.aarch-enemies }}
    steps:
      - uses: actions/checkout@v3
      - uses: ./.github/actions/list-variants
        id: get-variants

  build:
    needs: list-variants
    runs-on:
      group: bottlerocket
      labels: bottlerocket_ubuntu-latest_32-core
    continue-on-error: true
    strategy:
      matrix:
        variant: ${{ fromJson(needs.list-variants.outputs.variants) }}
        arch: [x86_64, aarch64]
        exclude: ${{ fromJson(needs.list-variants.outputs.aarch-enemies) }}
      fail-fast: false
    name: "Build ${{ matrix.variant }}-${{ matrix.arch }}"
    steps:
      - name: Random delay
        run: |
          delay=$((1 + $RANDOM % 32))
          echo "Waiting ${delay} seconds before execution"
          sleep $delay
      - uses: actions/checkout@v3
      - name: Preflight step to set up the runner
        uses: ./.github/actions/setup-node
      - if: contains(matrix.variant, 'nvidia')
        run: |
          cat <<-EOF > Licenses.toml
          [nvidia]
          spdx-id = "LICENSE-LicenseRef-NVIDIA-Customer"
          licenses = [
            { path = "NVIDIA", license-url = "https://www.nvidia.com/en-us/drivers/nvidia-license/" }
          ]
          EOF
      - run: rustup component add rustfmt
      - run: cargo make -e BUILDSYS_VARIANT=${{ matrix.variant }} unit-tests
      - run: cargo make -e BUILDSYS_VARIANT=${{ matrix.variant }} check-fmt
      # Avoid running Go lint check via `cargo make check-lints` since there's a separate golangci-lint workflow
      - run: cargo make -e BUILDSYS_VARIANT=${{ matrix.variant }} check-clippy
      - run: cargo make -e BUILDSYS_VARIANT=${{ matrix.variant }} check-shell
      - run: |
          cargo make -e BUILDSYS_VARIANT=${{ matrix.variant }} \
            -e BUILDSYS_ARCH=${{ matrix.arch }} \
            -e BUILDSYS_JOBS=12 \
            -e BUILDSYS_UPSTREAM_SOURCE_FALLBACK="${{ contains(matrix.variant, 'nvidia') }}" \
            -e BUILDSYS_UPSTREAM_LICENSE_FETCH="${{ contains(matrix.variant, 'nvidia') }}"