Using CMake template

scripts/docs.bat

@@ -0,0 +1,36 @@
+@echo off
+REM Build Doxygen documentation for every module (see cmake\Documentation.cmake)
+REM and print the path to the landing page. A no-op with a clear message if
+REM Doxygen isn't installed or ENABLE_DOXYGEN=OFF.
+REM
+REM Output goes to out\docs\ (DOCS_OUTPUT_DIR in Configuration.cmake) --
+REM note this is a sibling of out\build, not nested inside it. If you've
+REM overridden DOCS_OUTPUT_DIR at configure time, also set DOCS_DIR here to
+REM match so the printed path is correct (docs still land in the right
+REM place either way -- this only affects the message below).
+REM
+REM Usage (from the project root):
+REM   scripts\docs.bat              REM every module
+REM   scripts\docs.bat core_lib      REM just one module's docs (docs_<target>)
+setlocal
+
+cd /d "%~dp0.."
+
+if "%BUILD_DIR%"=="" set "BUILD_DIR=out\build"
+if "%DOCS_DIR%"=="" set "DOCS_DIR=out\docs"
+
+if not exist "%BUILD_DIR%" (
+    echo error: "%BUILD_DIR%" not found. Run scripts\build.bat first.
+    exit /b 1
+)
+
+if "%~1"=="" (
+    cmake --build "%BUILD_DIR%" --target docs
+    if exist "%DOCS_DIR%\index.html" (
+        echo ==^> Open: %DOCS_DIR%\index.html
+    )
+) else (
+    cmake --build "%BUILD_DIR%" --target docs_%1
+    echo ==^> Open: %DOCS_DIR%\%1\html\index.html
+)
+exit /b %ERRORLEVEL%