Build STM32CubeIDE project from command line.

build.bat

@ECHO OFF
@REM By check the headless-build.bat which come along with STM32CubeIDE.
@REM we can invoke the build process without invoking the GUI.

@REM Set PATH for STM32CubeIDE.
SET "CUBEIDE_PATH=C:\ST\STM32CubeIDE_1.14.0\STM32CubeIDE"
SET OLD_PATH=%PATH%
SET PATH=%CUBEIDE_PATH%;%PATH%

@REM Use stm32cubeidec.exe to build the project in specified workspace.
@REM To select the build configuration, add "/<config>" after project name.
@REM For example, to build Debug configuration only, set PROJECT to "Your_project_name_here/Debug"
SET "WORKSPACE=Your_workspace_path_here"
SET "PROJECT=Your_project_name_here"
SET HEADLESS=--launcher.suppressErrors -nosplash -application org.eclipse.cdt.managedbuilder.core.headlessbuild
stm32cubeidec.exe %HEADLESS% -build %PROJECT% -data "%WORKSPACE%"

SET PATH=%OLD_PATH%
ECHO ON

Change -build %PROJECT% to -build %PROJECT%/Debug

Yes, thank you :)