go-winio/.github/workflows/ci.yml

name: CI
on:
  - push
  - pull_request

env:
  GO_VERSION: "oldstable"
  GOTESTSUM_VERSION: "latest"
  GOLANGCILINT_VERSION: "latest"

jobs:
  lint:
    name: Lint
    runs-on: windows-2022
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          show-progress: false

      - name: Install go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
          cache: false

      - name: Run golangci-lint
        uses: golangci/golangci-lint-action@v4
        with:
          version: ${{ env.GOLANGCILINT_VERSION }}
          args: >-
            --verbose
            --timeout=5m
            --config=.golangci.yml
            --max-issues-per-linter=0
            --max-same-issues=0
            --modules-download-mode=readonly

  go-generate:
    name: Go Generate
    runs-on: windows-2022
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          show-progress: false

      - name: Install go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
          # don't really need to cache Go packages, since go generate doesn't require much.
          # otherwise, the cache used in the `test` stage will be (basically) empty.
          cache: false

      - name: Run go generate
        shell: pwsh
        run: |
          Write-Output "::group::go generate"
          go generate -x ./...
          Write-Output "::endgroup::"
          if ($LASTEXITCODE -ne 0) {
            Write-Output "::error title=Go Generate::Error running go generate."
            exit $LASTEXITCODE
          }

      - name: Diff
        shell: pwsh
        run: |
          git add -N .
          Write-Output "::group::git diff"
          git diff --stat --exit-code
          Write-Output "::endgroup::"
          if ($LASTEXITCODE -ne 0) {
            Write-Output "::error ::Generated files are not up to date. Please run ``go generate ./...``."
            exit $LASTEXITCODE
          }

  test:
    name: Run Tests
    needs:
      - go-generate
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [windows-2019, windows-2022, ubuntu-latest]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          show-progress: false

      - name: Install go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}

      # avoid needing to download packages during test runs
      - name: Pre-fill Module Cache
        run: go mod download -x

      - name: Install gotestsum
        run: go install gotest.tools/gotestsum@${{ env.GOTESTSUM_VERSION }}

      - name: Test repo
        shell: pwsh
        run: |
          # `go test -race` requires mingw on windows, and there is some weirdness on windows 2019
          # which causes tests to fail with `"exit status 0xc0000139"`.
          # Even trying to update mingw with choco still fails.
          #
          # see: https://go.dev/doc/articles/race_detector#Requirements

          if ( '${{ matrix.os }}' -ne 'windows-2019' ) {
            $race = '-race'
          }

          gotestsum --format standard-verbose --debug -- -gcflags=all=-d=checkptr $race -v ./...

      # !NOTE:
      # Fuzzing cannot be run across multiple packages, (ie, `go -fuzz "^Fuzz" ./...` fails).
      # If new fuzzing tests are added, exec additional runs for each package.
      - name: Fuzz root package
        run: gotestsum --format standard-verbose --debug -- -run "^#" -fuzztime 1m -fuzz "^Fuzz"

  build:
    name: Build Repo
    needs:
      - test
    runs-on: "windows-2022"
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          show-progress: false

      - name: Install go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}

      - run: go build ./pkg/etw/sample/
      - run: go build ./tools/etw-provider-gen/
      - run: go build ./tools/mkwinsyscall/
      - run: go build ./wim/validate/