name: Windows Release

# Continuous Windows portable build on every push to main.
# Uses GitHub-hosted windows-latest (MSVC preinstalled).
# See docs/windows-runner.md

on:
  push:
    branches: [main]
  workflow_dispatch:

permissions:
  contents: write

concurrency:
  group: infinipaint-windows-release
  cancel-in-progress: true

jobs:
  windows-x86_64:
    runs-on: windows-latest
    timeout-minutes: 360
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install Conan
        shell: pwsh
        run: |
          python -m pip install --upgrade pip
          python -m pip install "conan>=2,<3"
          conan --version
          # Fresh runners have no default profile; host==build for MSVC.
          if (-not (Test-Path "$env:USERPROFILE\.conan2\profiles\default")) {
            conan profile detect --force
          }

      - name: Resolve version
        id: ver
        shell: bash
        run: |
          set -euo pipefail
          ver="$(grep -E 'CURRENT_VERSION_STRING' src/VersionConstants.hpp | head -1 | sed -E 's/.*"([^"]+)".*/\1/')"
          short_sha="$(echo "${GITHUB_SHA}" | cut -c1-7)"
          asset_ver="${ver}+${short_sha}"
          zip_name="infinipaint-${asset_ver}-win-x86_64-portable.zip"
          {
            echo "version=${ver}"
            echo "tag=windows-continuous"
            echo "asset_ver=${asset_ver}"
            echo "zip_name=${zip_name}"
          } >> "$GITHUB_OUTPUT"

      - name: Build Windows x86_64
        shell: cmd
        run: |
          call windowsinstall\conan_init_x86_64.bat
          if errorlevel 1 exit /b 1
          call windowsinstall\build_x86_64.bat
          if errorlevel 1 exit /b 1

      - name: Package portable zip
        id: pkg
        shell: pwsh
        env:
          ZIP_NAME: ${{ steps.ver.outputs.zip_name }}
        run: |
          $ErrorActionPreference = "Stop"
          $exe = Get-ChildItem -Path . -Recurse -Filter infinipaint.exe |
            Where-Object { $_.FullName -match 'Release' } |
            Select-Object -First 1
          if (-not $exe) { throw "infinipaint.exe not found under Release" }
          $outDir = Join-Path (Get-Location) "dist\portable"
          Remove-Item -Recurse -Force $outDir -ErrorAction SilentlyContinue
          New-Item -ItemType Directory -Force -Path $outDir | Out-Null
          Copy-Item $exe.FullName (Join-Path $outDir "infinipaint.exe")
          $dllDir = Join-Path (Get-Location) "windowsinstall\dlls-x86_64"
          if (Test-Path $dllDir) {
            Copy-Item (Join-Path $dllDir "*.dll") $outDir -ErrorAction SilentlyContinue
          }
          $dataSrc = Join-Path (Get-Location) "assets\data"
          if (-not (Test-Path $dataSrc)) { $dataSrc = Join-Path (Get-Location) "data" }
          Copy-Item -Recurse $dataSrc (Join-Path $outDir "data")
          New-Item -ItemType Directory -Force -Path "dist" | Out-Null
          $zipPath = Join-Path (Get-Location) "dist\$env:ZIP_NAME"
          if (Test-Path $zipPath) { Remove-Item $zipPath }
          Compress-Archive -Path (Join-Path $outDir "*") -DestinationPath $zipPath
          "zip_path=$zipPath" | Out-File -FilePath $env:GITHUB_OUTPUT -Append -Encoding utf8
          Get-Item $zipPath | Format-List FullName, Length

      - name: Publish GitHub release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.ver.outputs.tag }}
          name: Windows continuous (${{ steps.ver.outputs.asset_ver }})
          prerelease: true
          body: |
            Continuous Windows build from `main`.

            - Version: **${{ steps.ver.outputs.version }}**
            - Commit: `${{ github.sha }}`
            - Asset: `${{ steps.ver.outputs.zip_name }}`

            Updated on every push to `main`. Built on GitHub-hosted `windows-latest`.
          files: dist/${{ steps.ver.outputs.zip_name }}
          fail_on_unmatched_files: true