name: CI
on:
  push:
    branches: [main]
  pull_request:
  # The release workflow runs these checks before it publishes.
  workflow_call:
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true
jobs:
  # Arch matches the development system: libwayland, glslc and Go versions
  # change protocol behavior and SPIR-V bytes.
  check:
    runs-on: ubuntu-latest
    container:
      image: archlinux:latest
      # An init process reaps killed children, as on a real session.
      options: --init
    env:
      XDG_RUNTIME_DIR: /tmp/xdg-runtime
    steps:
      # Libraries loaded at runtime through purego; vulkan-swrast (lavapipe)
      # gives tests a Vulkan device; gcc is for the race detector; dbus
      # gives the screensaver tests a private bus.
      - run: >-
          pacman -Syu --noconfirm --needed
          git go make gcc shaderc wayland libxkbcommon libinput seatd
          vulkan-icd-loader vulkan-swrast dbus
      - uses: actions/checkout@v4
      - run: |
          git config --global --add safe.directory "$GITHUB_WORKSPACE"
          install -d -m 700 "$XDG_RUNTIME_DIR"
      - run: |
          go install github.com/bnema/hexcheck/cmd/hexcheck@v0.3.1
          cd tools && GOBIN=$HOME/go/bin go install tool
      - run: make check
      - run: make race
      - run: make mocks-check
      - run: make spv-check
      - run: ~/go/bin/staticcheck ./...