name: Nightly Release

on:
  workflow_dispatch:

permissions:
  contents: write
  id-token: write
  attestations: write

concurrency:
  group: nightly
  cancel-in-progress: true

jobs:
  build-client:
    name: Build Client
    runs-on: windows-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v6

    - name: Setup MSVC
      uses: ilammy/msvc-dev-cmd@v1

    - name: Setup CMake
      uses: lukka/get-cmake@latest

    - name: Run CMake
      uses: lukka/run-cmake@v10
      env:
        VCPKG_ROOT: ""
      with:
        configurePreset: windows64
        buildPreset: windows64-release
        buildPresetAdditionalArgs: "['--target', 'Minecraft.Client']"

    - name: Zip Build
      shell: pwsh
      run: |
        $source = "./build/windows64/Minecraft.Client/Release"
        $zip = "LCREWindows64.zip"
        $topLevel = "LCREWindows64"

        # Collect files, excluding unwanted extensions
        $files = Get-ChildItem -Path $source -Recurse -File |
          Where-Object { $_.Extension -notin '.pch', '.zip', '.ipdb', '.iobj' }

        Add-Type -AssemblyName System.IO.Compression
        Add-Type -AssemblyName System.IO.Compression.FileSystem

        $basePath = (Resolve-Path $source).Path
        $fs = [System.IO.File]::Open($zip, [System.IO.FileMode]::Create)
        try {
          $archive = New-Object System.IO.Compression.ZipArchive($fs, [System.IO.Compression.ZipArchiveMode]::Create)
          try {
            # Add directories
            Get-ChildItem -Path $basePath -Recurse -Directory | ForEach-Object {
              $rel = $_.FullName.Substring($basePath.Length).TrimStart('\', '/')
              $archive.CreateEntry("$topLevel/$($rel -replace '\\','/')/") | Out-Null
            }
            # Add files
            foreach ($file in $files) {
              $rel = $file.FullName.Substring($basePath.Length).TrimStart('\', '/')
              $entryName = "$topLevel/$($rel -replace '\\','/')"
              [System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile(
                $archive, $file.FullName, $entryName,
                [System.IO.Compression.CompressionLevel]::Optimal
              ) | Out-Null
            }
          } finally { $archive.Dispose() }
        } finally { $fs.Dispose() }

        Write-Host "Created $zip"

    - name: Stage artifacts
      shell: pwsh
      run: |
        New-Item -ItemType Directory -Force -Path staging
        Copy-Item LCREWindows64.zip staging/
        Copy-Item ./build/windows64/Minecraft.Client/Release/Minecraft.Client.exe staging/

    - name: Upload artifacts
      uses: actions/upload-artifact@v6
      with:
        name: client-build
        path: staging/*

  build-server:
    name: Build Server
    runs-on: windows-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v6

    - name: Setup MSVC
      uses: ilammy/msvc-dev-cmd@v1

    - name: Setup CMake
      uses: lukka/get-cmake@latest

    - name: Run CMake
      uses: lukka/run-cmake@v10
      env:
        VCPKG_ROOT: ""
      with:
        configurePreset: windows64
        buildPreset: windows64-release
        buildPresetAdditionalArgs: "['--target', 'Minecraft.Server']"

    - name: Zip Build
      shell: pwsh
      run: |
        $source = "./build/windows64/Minecraft.Server/Release"
        $zip = "LCREServerWindows64.zip"
        $topLevel = "LCREServerWindows64"

        $files = Get-ChildItem -Path $source -Recurse -File |
          Where-Object { $_.Extension -notin '.pch', '.zip', '.ipdb', '.iobj' }

        Add-Type -AssemblyName System.IO.Compression
        Add-Type -AssemblyName System.IO.Compression.FileSystem

        $basePath = (Resolve-Path $source).Path
        $fs = [System.IO.File]::Open($zip, [System.IO.FileMode]::Create)
        try {
          $archive = New-Object System.IO.Compression.ZipArchive($fs, [System.IO.Compression.ZipArchiveMode]::Create)
          try {
            Get-ChildItem -Path $basePath -Recurse -Directory | ForEach-Object {
              $rel = $_.FullName.Substring($basePath.Length).TrimStart('\', '/')
              $archive.CreateEntry("$topLevel/$($rel -replace '\\','/')/") | Out-Null
            }
            foreach ($file in $files) {
              $rel = $file.FullName.Substring($basePath.Length).TrimStart('\', '/')
              $entryName = "$topLevel/$($rel -replace '\\','/')"
              [System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile(
                $archive, $file.FullName, $entryName,
                [System.IO.Compression.CompressionLevel]::Optimal
              ) | Out-Null
            }
          } finally { $archive.Dispose() }
        } finally { $fs.Dispose() }

        Write-Host "Created $zip"

    - name: Stage artifacts
      shell: pwsh
      run: |
        New-Item -ItemType Directory -Force -Path staging
        Copy-Item LCREServerWindows64.zip staging/

    - name: Upload artifacts
      uses: actions/upload-artifact@v6
      with:
        name: server-build
        path: staging/*

  release-server:
    name: Release Server
    needs: build-server
    runs-on: ubuntu-latest

    steps:
    - name: Download server artifacts
      uses: actions/download-artifact@v7
      with:
        name: server-build
        path: artifacts

    - name: Attest artifacts
      uses: actions/attest-build-provenance@v2
      with:
        subject-path: |
          artifacts/LCREServerWindows64.zip

    - name: Get short SHA
      id: sha
      run: echo "short=$(echo '${{ github.sha }}' | cut -c1-7)" >> "$GITHUB_OUTPUT"

    - name: Update release
      uses: andelf/nightly-release@main
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: nightly-dedicated-server
        name: "Server: ${{ steps.sha.outputs.short }}"
        body: |
          Dedicated Server runtime for Windows64.

          Download `LCREServerWindows64.zip` and extract it to a folder where you'd like to keep the server runtime.
        files: |
          artifacts/*

  release-client:
    name: Release Client
    needs: [build-client, release-server]
    runs-on: ubuntu-latest

    steps:
    - name: Download client artifacts
      uses: actions/download-artifact@v7
      with:
        name: client-build
        path: artifacts

    - name: Attest artifacts
      uses: actions/attest-build-provenance@v2
      with:
        subject-path: |
          artifacts/LCREWindows64.zip
          artifacts/Minecraft.Client.exe

    - name: Get short SHA
      id: sha
      run: echo "short=$(echo '${{ github.sha }}' | cut -c1-7)" >> "$GITHUB_OUTPUT"

    - name: Update release
      uses: andelf/nightly-release@main
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: nightly
        name: "Client: ${{ steps.sha.outputs.short }}"
        body: |
          Requires at least Windows 7 and DirectX 11 compatible GPU to run.

          # First time here?
          If you've never downloaded the game before, you need to download `LCREWindows64.zip` and extract it to the folder where you'd like to keep the game. The other files are included in this `.zip` file!
        files: |
          artifacts/*

  cleanup:
    needs: [release-client, release-server]
    if: always()
    runs-on: ubuntu-latest
    steps:
    - name: Cleanup artifacts
      uses: geekyeggo/delete-artifact@v5
      with:
        name: |
          client-build
          server-build