.github/workflows/build.yml

name: 'build'
on:
  pull_request:
    paths: ['**.go', 'go.mod', '.github/workflows/*']
  push:
    branches: ['main', 'aix']

jobs:
  cross-compile:
    strategy:
      fail-fast: false
      matrix:
        go: ['1.17', '1.21']
    runs-on: ubuntu-latest
    steps:
      - name: checkout
        uses: actions/checkout@v3

      - name: setup Go
        uses: actions/setup-go@v4
        with:
          go-version: ${{ matrix.go }}

      - name: build
        run: |
          for a in $(go tool dist list); do
            export GOOS=${a%%/*}
            export GOARCH=${a#*/}

            case "$GOOS" in
              (android|ios)  exit 0 ;; # Requires cgo to link.
              (js)           exit 0 ;; # No build tags in internal/ TODO: should maybe fix?
              (openbsd)
                case "$GOARCH" in
                  # Fails with:
                  #   golang.org/x/sys/unix.syscall_syscall9: relocation target syscall.syscall10 not defined
                  #   golang.org/x/sys/unix.kevent: relocation target syscall.syscall6 not defined
                  #   golang.org/x/sys/unix.pipe2: relocation target syscall.rawSyscall not defined
                  #   ...
                  # Works for me locally though, hmm...
                  (386) exit 0 ;;
                esac
            esac

            go test -c
            go build ./cmd/fsnotify
          done