ci_windows.yml

# https://help.github.com/en/articles/workflow-syntax-for-github-actions

name: CI Windows

on:
  push:
    branches:
      - "**"
  pull_request:
    branches:
      - "**"
  schedule:
    - cron: "0 2 * * 0,3"
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name != 'schedule' && github.ref != 'refs/heads/main' }}

jobs:
  changes:
    runs-on: ubuntu-latest
    outputs:
      code: ${{ steps.filter.outputs.code }}
    steps:
      - uses: actions/checkout@v6
      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            code:
              - '**'
              - '!.github/workflows/cache_*.yml'
              - '!docker/dev/**'
              - '!docs/**'
              - '!.readthedocs.yml'
              - '!tutorials/**'
              - '!**/*.md'
              - '!**/*.rst'
              - '!**/*.po'
              - '!**/*.pot'

  build:
    needs: changes
    if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || needs.changes.outputs.code == 'true'
    name: Tests (${{ matrix.build_type }})
    runs-on: windows-latest
    strategy:
      fail-fast: false
      matrix:
        build_type: ["Release"] # Windows CI keeps Release-only to keep runtimes acceptable
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup pixi (CI)
        uses: ./.github/actions/setup-pixi-ci
        with:
          cache: false
          run-install: false
          self-hosted-install: false
          pixi-bin-path: ${{ runner.temp }}/pixi/bin/pixi.exe

      - name: Configure environment for compiler cache
        shell: powershell
        run: |
          if ($env:ACTIONS_CACHE_URL) {
            echo "SCCACHE_GHA_ENABLED=true" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          } else {
            echo "SCCACHE_GHA_ENABLED=false" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          }
          echo "SCCACHE_NO_DAEMON=1" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          echo "DART_COMPILER_CACHE=sccache" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          if ($env:SCCACHE_PATH) {
            echo "CMAKE_C_COMPILER_LAUNCHER=$env:SCCACHE_PATH" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
            echo "CMAKE_CXX_COMPILER_LAUNCHER=$env:SCCACHE_PATH" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          } else {
            echo "CMAKE_C_COMPILER_LAUNCHER=sccache" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
            echo "CMAKE_CXX_COMPILER_LAUNCHER=sccache" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          }
          $ccacheDir = Join-Path $env:RUNNER_TEMP "ccache"
          New-Item -ItemType Directory -Force -Path $ccacheDir | Out-Null
          echo "CCACHE_BASEDIR=$env:GITHUB_WORKSPACE" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          echo "CCACHE_DIR=$ccacheDir" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          echo "CCACHE_COMPRESS=true" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          echo "CCACHE_MAXSIZE=5G" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append

      # Lint checks are now centralized to Ubuntu Release build only
      # See ci_ubuntu.yml for the single source of lint validation

      - name: Test DART (dartpy disabled)
        run: |
          $ErrorActionPreference = "Stop"
          $env:DART_VERBOSE = "ON"
          $env:BUILD_TYPE = "${{ matrix.build_type }}"
          pixi run test-no-plane OFF

      # Skip install on Windows to keep job runtimes within limits; Linux covers install path.