# Original script from totoa553/OpenTaiko and DragonRatTiger/OpenTaiko

name: Build OpenTaiko

on: 
  push:
    branches:
      - main
  
jobs:
  build:
    runs-on: windows-latest
    
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write
    
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2
        
      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 8.0.x

      - name: Observe the Directory
        shell: cmd
        run: |
          dir
          
      - name: Get commit subject for version checking
        id: get-latest-commit
        run: |
          $latestCommitMessage = git log -1 --pretty=format:%s
          echo "::set-output name=latest_commit_message::$latestCommitMessage"
          
      - name: Extract version from commit message
        id: extract-version
        run: |
          if ('${{ steps.get-latest-commit.outputs.latest_commit_message }}' -match '^(?<version>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\s-\s') {
            $version = $matches['version']
            Write-Host "Extracted version is: $version"
            echo "::set-output name=version::$version"
          } else {
            Write-Host "No valid version found in the latest commit message. Skipping bump."
            echo "::set-output name=version::"
          }
          
      - name: Bump OpenTaiko version if necessary
        if: steps.extract-version.outputs.version != ''
        run: |
          $newVersion = "${{ steps.extract-version.outputs.version }}"
          Write-Host "Updating version in OpenTaiko.csproj to $newVersion"
          (Get-Content OpenTaiko/OpenTaiko.csproj) -replace '<Version>.*<\/Version>', "<Version>$newVersion</Version>" | Set-Content OpenTaiko/OpenTaiko.csproj
          
      - name: Get version
        uses: kzrnm/get-net-sdk-project-versions-action@v2
        id: get-version
        with:
          proj-path: OpenTaiko/OpenTaiko.csproj
          
      - name: Get current date
        id: get-date
        run: |
          $date = Get-Date -Format "yyyy-MM-dd"
          echo "::set-output name=date::$date"

      - name: Get changelogs from commit description
        id: get-commit-message
        run: |
          $message = git log -1 --pretty=%b
          $messagePath = 'COMMIT_MSG'
          echo $message >> $messagePath
          echo "messagePath=$messagePath" >> $env:GITHUB_ENV

      - name: Update CHANGELOG.md
        run: |
          $version = '${{steps.get-version.outputs.version}}'
          $date = '${{steps.get-date.outputs.date}}'
          $messagePath = $env:messagePath
          $changelogPath = "CHANGELOG.md"

          # Read commit description content
          $messageLines = Get-Content -Path $messagePath

          # Read CHANGELOG.md content
          $changelog = Get-Content -Path $changelogPath

          # Remove empty lines from the message
          $message = ($messageLines | Where-Object { $_ -ne "" }) -join "`n"

          # Check if the version already exists
          if ($changelog -match "## \[$version\]") {
              if ($message) {
                  # Capture the existing content under the version heading
                  $changelog = $changelog -replace "(## \[($version)\] .* \(Beta\))", "`$1`n`n$message"
              }
          } else {
              # Insert new version under '# Changelog'
              $changelog = $changelog -replace "(# Changelog)", "`$1`n`n## [$version] - $date (Beta)`n`n$message"
          }

          # Write updated content back to CHANGELOG.md
          Set-Content -Path $changelogPath -Value $changelog

      - name: Commit CHANGELOG.md and OpenTaiko.csproj changes
        run: |
          git config --global user.name "github-actions"
          git config --global user.email "actions@github.com"
          git add OpenTaiko/OpenTaiko.csproj
          git add CHANGELOG.md
          git commit -m "Update changelog for version ${{steps.get-version.outputs.version}}"
          git push https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }} HEAD:${{ github.ref }}
      

      - name: Build for Windows x64
        shell: cmd
        run: |
          build-win-x64.bat
          
      - name: Create Archive (Win x64)
        shell: cmd
        run: |
          cd OpenTaiko\bin\Release\net8.0\win-x64\
          7z a ../../../../../OpenTaiko.Win.x64.zip publish/ -xr!publish/Songs/ -xr!publish/FFmpeg/ -xr!publish/System/ -xr!publish/Libs/
          7z u ../../../../../OpenTaiko.Win.x64.zip "publish/Libs/win-x64/*" "publish/FFmpeg/win-x64/*" "publish/Songs/L2 Custom Charts/*" "publish/Songs/L3 Downloaded Songs/*" "publish/Songs/S1 Dan-i Dojo/box.def" "publish/Songs/S2 Taiko Towers/box.def" "publish/Songs/X1 Favorite/*" "publish/Songs/X2 Recent/*" "publish/Songs/X3 Search By Difficulty/*"
          cd ..\..\..\..\..\
                
      - name: Build for Linux x64
        shell: cmd
        run: |
          build-linux-x64.bat
          
      - name: Create Archive (Linux x64)
        shell: cmd
        run: |
          cd OpenTaiko\bin\Release\net8.0\linux-x64\
          7z a ../../../../../OpenTaiko.Linux.x64.zip publish/ -xr!publish/Songs/ -xr!publish/FFmpeg/ -xr!publish/System/ -xr!publish/Libs/
          7z u ../../../../../OpenTaiko.Linux.x64.zip "publish/Libs/linux-x64/*" "publish/FFmpeg/linux-x64/*" "publish/Songs/L2 Custom Charts/*" "publish/Songs/L3 Downloaded Songs/*" "publish/Songs/S1 Dan-i Dojo/box.def" "publish/Songs/S2 Taiko Towers/box.def" "publish/Songs/X1 Favorite/*" "publish/Songs/X2 Recent/*" "publish/Songs/X3 Search By Difficulty/*"
          cd ..\..\..\..\..\

      - name: Check if tag exists
        uses: mukunku/tag-exists-action@v1.6.0
        id: check-tag
        with: 
          tag: "${{steps.get-version.outputs.version}}"

      - name: Create Release
        if: steps.check-tag.outputs.exists == 'false'
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 
        with:
          tag_name: "${{steps.get-version.outputs.version}}"
          release_name: OpenTaiko v${{steps.get-version.outputs.version}}
          body: |
            Note: The releases do not contain skins nor songs.
            Please download/update through the OpenTaiko Hub: https://github.com/OpenTaiko/OpenTaiko-Hub/releases
          draft: false
          prerelease: false
     
      - name: Upload All Builds
        uses: xresloader/upload-to-github-release@v1.4.2
        with:
          file: "OpenTaiko.Win.x64.zip;OpenTaiko.Linux.x64.zip"
          overwrite: true
          tag_name: "${{steps.get-version.outputs.version}}"
          draft: false
          token: ${{ secrets.GITHUB_TOKEN }}