name: CI
on:
  push:
    branches: [main]
  pull_request:
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true
jobs:
  # Arch ships the libxkbcommon the bindings are pinned against; the live
  # tests load it through purego. gcc is for the race detector.
  check:
    runs-on: ubuntu-latest
    container:
      image: archlinux:latest
      options: --init
    env:
      LANG: en_US.UTF-8
    steps:
      # Compose tests need the en_US.UTF-8 locale and its Compose file (libx11).
      - run: |
          pacman -Syu --noconfirm --needed git go gcc glibc-locales libxkbcommon libx11 xkeyboard-config
          echo 'en_US.UTF-8 UTF-8' > /etc/locale.gen
          locale-gen
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
      - run: CGO_ENABLED=0 go vet ./...
      - run: go run honnef.co/go/tools/cmd/staticcheck@latest ./...
      - run: CGO_ENABLED=0 go test -count=1 ./...
      - run: CGO_ENABLED=1 go test -race -count=1 ./...
      - name: generated code is current
        run: |
          GOWORK=off go generate ./...
          git diff --exit-code