name: Synthetic recompilation

on:
  workflow_call:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  windows:
    name: Windows runtime (synthetic DOL)
    runs-on: windows-latest
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false

      - uses: actions/setup-dotnet@v6
        with:
          dotnet-version: '8.0.x'

      # Cache downloads only. Preparation still validates pins, and every run
      # compiles current Aurora, runtime, and generated sources from scratch.
      - uses: actions/cache@v5
        with:
          path: Launcher/artifacts/downloads
          key: windows-recomp-downloads-${{ hashFiles('Launcher/Prepare-PortableTools.ps1', 'Launcher/Prepare-Dependencies.ps1') }}

      - name: Prepare the shipped Windows toolchain
        shell: pwsh
        run: ./Launcher/Prepare-PortableTools.ps1

      - name: Prepare pinned native dependencies
        shell: pwsh
        run: ./Launcher/Prepare-Dependencies.ps1

      - name: Translate, compile the full runtime, and link
        shell: pwsh
        run: ./Launcher/Test-Recompilation.ps1 -Parallel 3