Added functionality to build an exe (with upx compression), use within an venv

templates/dragdrop.tpl.bat

@@ -0,0 +1,36 @@
+@echo off
+setlocal EnableExtensions EnableDelayedExpansion
+
+if "%~1"=="" goto help
+
+set "INPUT=%~1"
+set "EXT=%~x1"
+
+if /I not "%EXT%"==".pptx" (
+    echo [ERROR] Only .pptx supported
+    pause
+    exit /b 1
+)
+
+set "OUT=%~dp1%~n1_compressed.pptx"
+
+echo [INFO] Compressing %~n1
+
+"%~dp0pptx-image-compress.exe" -i "%INPUT%" -o "%OUT%"
+set RC=%ERRORLEVEL%
+
+if %RC% neq 0 (
+    echo [ERROR] Failed (%RC%)
+) else (
+    echo [SUCCESS] Done
+    echo Output: "%OUT%"
+)
+
+pause
+exit /b %RC%
+
+:help
+echo.
+echo Drag ^& Drop a .pptx file onto this script
+echo.
+pause