added release build

Author: Unreal-Dan

.github/workflows/release.yml

@@ -0,0 +1,86 @@
+name: Release
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+env:
+  # Path to the solution file relative to the root of the project.
+  SOLUTION_FILE_PATH: .
+  # Build configuration and Platform.
+  BUILD_CONFIGURATION: Release
+  PLATFORM: x64
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout repository with tags
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Important: Fetch all history and tags
+
+      - name: Add MSBuild to PATH
+        uses: microsoft/[email protected]
+
+      - name: Restore NuGet packages
+        run: nuget restore ${{ env.SOLUTION_FILE_PATH }}
+
+      - name: Build x64 Release
+        run: msbuild /m /p:Configuration=${{ env.BUILD_CONFIGURATION }} /p:Platform=${{ env.PLATFORM }} ${{ env.SOLUTION_FILE_PATH }}
+
+      - name: Determine version and create tag if needed
+        id: version
+        shell: cmd
+        run: |
+          @echo off
+          REM Retrieve the latest tag (assumes tags are in x.y.z format)
+          for /f "delims=" %%t in ('git describe --tags --abbrev=0') do set LATEST_TAG=%%t
+          echo Latest tag: %LATEST_TAG%
+          
+          REM Get the commit hash for the latest tag and for the HEAD
+          for /f %%i in ('git rev-list -n 1 %LATEST_TAG%') do set TAG_COMMIT=%%i
+          for /f %%i in ('git rev-parse HEAD') do set CURRENT_COMMIT=%%i
+          
+          echo Tag commit: %TAG_COMMIT%
+          echo Current commit: %CURRENT_COMMIT%
+          
+          if "%TAG_COMMIT%"=="%CURRENT_COMMIT%" (
+              echo HEAD is tagged. Using existing version %LATEST_TAG%.
+              set "VERSION=%LATEST_TAG%"
+          ) else (
+              REM Count commits since the latest tag.
+              for /f %%i in ('git rev-list %LATEST_TAG%..HEAD --count') do set COMMITS_SINCE=%%i
+              echo Commits since tag: %COMMITS_SINCE%
+              
+              REM Split LATEST_TAG into MAJOR, MINOR, and PATCH.
+              for /f "tokens=1-3 delims=." %%a in ("%LATEST_TAG%") do (
+                  set MAJOR=%%a
+                  set MINOR=%%b
+                  set PATCH=%%c
+              )
+              set /a NEW_PATCH=%PATCH% + %COMMITS_SINCE%
+              set "VERSION=%MAJOR%.%MINOR%.%NEW_PATCH%"
+              echo New version: %VERSION%
+              
+              REM Create an annotated tag and push it.
+              git tag -a %VERSION% -m "Auto-incremented tag %VERSION%"
+              git push origin %VERSION%
+          )
+          
+          REM Pass the version variable to later steps.
+          echo version=%VERSION%>> %GITHUB_OUTPUT%
+
+      - name: Rename release package with version
+        shell: cmd
+        run: |
+          REM Change directory to x64\release (adjust if needed).
+          cd x64\release
+          REM Rename the package (assumed name RekordBoxSongExporter.zip).
+          ren RekordBoxSongExporter.zip RekordBoxSongExporter-${{ steps.version.outputs.version }}.zip
+