name: Windows

on: [push, pull_request]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  TESTS_REDUCED_KEYLENGTHS: yes
  CCACHE_COMPRESS: true
  CCACHE_MAXSIZE: 100M
  # since the compilers are newly installed every time, we have to use this to
  # avoid cache misses
  CCACHE_COMPILERCHECK: content
  EVICT_CCACHE_AGE: 1200s
  MONOLITHIC: yes

jobs:
  pre-check:
    runs-on: ubuntu-latest
    outputs:
      should_skip: ${{ steps.skip-check.outputs.should_skip }}
    steps:
      - id: skip-check
        uses: fkirc/skip-duplicate-actions@master
        with:
          concurrent_skipping: 'same_content_newer'

  cross-compile:
    needs: pre-check
    if: ${{ needs.pre-check.outputs.should_skip != 'true' }}
    runs-on: ubuntu-latest
    permissions:
      actions: write
    strategy:
      matrix:
        test: [ win64, win32 ]
    env:
      CCACHE_BASEDIR: ${{ github.workspace }}
      OS_NAME: linux
      TEST: ${{ matrix.test }}
    steps:
      - uses: actions/checkout@v6
      - uses: actions/cache/restore@v5
        id: cache-restore
        with:
          path: ~/.cache/ccache
          key: ccache-${{ runner.os }}-${{ matrix.test }}
      - run: |
          sudo apt-get install -qq ccache
          echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
          ccache -sz
      - uses: ./.github/actions/default
      - run: ccache -sv
      - if: github.event_name == 'push'
        run: |
          ccache --evict-older-than ${{ env.EVICT_CCACHE_AGE }}
          ccache -sv
      # delete old cache entry as we currently can't update it any other way
      - env:
          GH_TOKEN: ${{ github.token }}
        if: github.event_name == 'push' && steps.cache-restore.outputs.cache-hit
        continue-on-error: true
        run: gh cache delete -r ${{ github.ref }} ${{ steps.cache-restore.outputs.cache-primary-key }}
      - if: github.event_name == 'push'
        uses: actions/cache/save@v5
        with:
          path: ~/.cache/ccache
          key: ${{ steps.cache-restore.outputs.cache-primary-key }}
      - if: ${{ failure() }}
        uses: actions/upload-artifact@v6
        with:
          name: Logs ${{ github.job }}
          path: config.log
          retention-days: 5

  native:
    needs: pre-check
    if: ${{ needs.pre-check.outputs.should_skip != 'true' }}
    runs-on: windows-latest
    permissions:
      actions: write
    strategy:
      matrix:
        include:
          - msystem: mingw64
            arch: x86_64
            test: win64
          - msystem: mingw32
            arch: i686
            test: win32
    env:
      OS_NAME: windows
      TEST: ${{ matrix.test }}
    defaults:
      run:
        shell: msys2 {0}
    steps:
      - uses: msys2/setup-msys2@v2
        with:
          msystem: ${{ matrix.msystem }}
      - run: git config --global core.autocrlf input
        shell: bash
      - uses: actions/checkout@v6
      - uses: actions/cache/restore@v5
        id: cache-restore
        with:
          path: ~\AppData\Local\ccache
          key: ccache-${{ runner.os }}-${{ matrix.test }}
      - run: |
          pacman --noconfirm -S --needed mingw-w64-${{ matrix.arch }}-ccache
          ccache -sz
      - run: ./scripts/test.sh deps
      # GITHUB_ENV doesn't work, so set PATH here
      - name: Build and run tests
        run: |
          PATH=/${{ matrix.msystem }}/lib/ccache/bin:$PATH
          ./scripts/test.sh
        # sometimes streaming/threading tests hang completely
        timeout-minutes: 30
      - run: ccache -sv
      - if: github.event_name == 'push'
        run: |
          ccache --evict-older-than ${{ env.EVICT_CCACHE_AGE }}
          ccache -sv
      # delete old cache entry as we currently can't update it any other way
      - env:
          GH_TOKEN: ${{ github.token }}
        if: github.event_name == 'push' && steps.cache-restore.outputs.cache-hit
        continue-on-error: true
        run: gh cache delete -r ${{ github.ref }} ${{ steps.cache-restore.outputs.cache-primary-key }}
        shell: bash
      - if: github.event_name == 'push'
        uses: actions/cache/save@v5
        with:
          path: ~\AppData\Local\ccache
          key: ${{ steps.cache-restore.outputs.cache-primary-key }}
      - if: ${{ failure() }}
        uses: actions/upload-artifact@v6
        with:
          name: Logs ${{ github.job }}
          path: config.log
          retention-days: 5