release.yml

# GitHub Actions workflow for building and releasing a DLL
name: Build and Release DLL

on:
  push:
    branches:
      - 'stable' # Trigger on push to any branch

permissions:
  contents: write  # Grant write permissions to contents


env:
  SLN_NAME: TSkinManager.sln # Solution file name
  DLL_NAME: TSkinManager.dll # DLL file name
  LIBRARY_PATH: ./TSkinManager/bin/Release/net48/TLibrary.dll # Path to the library DLL
  DLL_PATH: ./TSkinManager/bin/Release/net48/TSkinManager.dll # Path to the main DLL
  COMMIT_EXTRA_DESC: |
    Libraries can be found [here](https://github.com/TavstalDev/TLibrary/releases/tag/VERSION_PLACEHOLDER).

jobs:
  # Job 1.
  build:
    runs-on: windows-latest # Use the latest Windows runner
    steps:
      # Step 1: Checkout the code
      - name: Checkout Code
        uses: actions/checkou@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
      
      # Step 2: Setup MSBuild for building .NET Framework
      - name: Setup MSBuild
        uses: microsoft/setup-msbuild@30375c66a4eea26614e0d39710365f22f8b0af57
      
      # Step 3: Setup NuGet
      - name: Setup NuGet
        uses: nuget/setup-nuget@fd55a6f3b34392fa83fde1454582407d8c714123
        with:
          nuget-version: latest  # Use the latest version of NuGet
      
      # Step 4: Restore dependencies using NuGet
      - name: Restore Dependencies
        run: nuget restore ${{ env.SLN_NAME }}
      
      # Step 5: Build the solution using MSBuild
      - name: Build Solution
        run: msbuild ${{ env.SLN_NAME }} /p:Configuration=Release
      
      # Step 6: Extract DLL Version
      - name: Extract DLL Version
        id: extract_version
        run: |
          if (Test-Path $env:DLL_PATH) {
              Write-Output "DLL found: $env:DLL_PATH"
              $version = (Get-Item $env:DLL_PATH).VersionInfo.ProductVersion
          
              if ($version) {
                  Write-Output "Extracted version: $version"
                  Write-Output "Setting DLL_VERSION=$version in GITHUB_ENV"
                  Add-Content -Path $env:GITHUB_ENV -Value "DLL_VERSION=$version"
              } else {
                  Write-Output "FileVersion not found in the DLL metadata."
                  exit 1
              }
          } else {
              Write-Output "DLL not found at path: $env:DLL_PATH"
              exit 1
          }
          
          if (Test-Path $env:LIBRARY_PATH) {
              Write-Output "Library DLL found: $env:LIBRARY_PATH"
              $libraryVersion = (Get-Item $env:LIBRARY_PATH).VersionInfo.ProductVersion
          
              if ($libraryVersion) {
                  Write-Output "Extracted library version: $libraryVersion"
                  Write-Output "Setting LIBRARY_VERSION=$libraryVersion in GITHUB_ENV"
          
                  $commitDesc = $env:COMMIT_EXTRA_DESC
                  Write-Output "Debug 1: $commitDesc"
          
                  # Replace the placeholder safely using native PowerShell
                  $updatedCommitDesc = $commitDesc -replace "VERSION_PLACEHOLDER", $libraryVersion
                  Write-Output "Debug 2: $updatedCommitDesc"
                  Write-Output "Debug 3: $commitDesc"
          
                  Add-Content -Path $env:GITHUB_ENV -Value "COMMIT_EXTRA_DESC=$updatedCommitDesc"
              }
          }
        shell: powershell
      
      # Step 7: Get the latest tag
      - name: Get latest tag
        id: get_latest_tag
        run: |
          try {
            git fetch --tags
            $latest_tag = git tag -l | sort -V | tail -n 1
            if (-not $latest_tag) {
              $latest_tag = "none"
            }
          } catch {
            $latest_tag = "none"
          }
          Write-Output "Latest tag: $latest_tag"
          Add-Content -Path $env:GITHUB_ENV -Value "LATEST_TAG=$latest_tag"
          # Force the step to exit with a success status (0)
          exit 0
        shell: powershell
      
      # Step 8: Get commit logs since the latest tag
      - name: Get commit logs since the latest tag
        id: get_commits
        run: |
          # Fetch all history
          git fetch --unshallow
          
          $repo = $env:GITHUB_REPOSITORY
          
          if ($env:LATEST_TAG -eq "none") {
            Write-Output "No previous tag found, listing all commits."
            $commits = git log HEAD --pretty=format:"- [%h](https://github.com/$repo/commit/%h) - %s"
          } else {
            Write-Output "Getting commits since tag: $env:LATEST_TAG"
            $commits = @()
            git log "$env:LATEST_TAG..HEAD" --pretty=format:"- [%h](https://github.com/$repo/commit/%h) - %s" | ForEach-Object { $commits += "$_" }
          }
          
          Write-Output "Full commit log:"
          Write-Output $commits
          
          $delimiter = [guid]::NewGuid().ToString("N")
          $localCommit = $commits -join "`n" 
          Add-Content -Path $env:GITHUB_ENV -Value "COMMITS<<$delimiter"
          Add-Content -Path $env:GITHUB_ENV -Value $localCommit
          Add-Content -Path $env:GITHUB_ENV -Value $delimiter
          exit 0
        shell: powershell
      
      # Step 9: Create and upload GitHub release
      - name: Create GitHub Release and Upload Asset
        uses: softprops/action-gh-release@718ea10b132b3b2eba29c1007bb80653f286566b
        with:
          tag_name: ${{ env.DLL_VERSION }}
          name: Build ${{ env.DLL_VERSION }}
          draft: false
          prerelease: true
          body: |
            ## Changelog
            ${{ env.COMMIT_EXTRA_DESC }}
            Changes pushed to branch `${{ github.ref_name }}`
            ${{ env.COMMITS }}
          files: ${{ env.DLL_PATH }}