To sync two directories on Windows using robocopy and also remove the files/folders not available in the source from the destination directory as well, run the command below:
PS> robocopy /purge <SRC_PATH> <DEST_PATH>For example, to sync the source directory D:\Projects\app1\src with the destination directory D:\Projects\app2\src and remove the files/folders that are not available in the D:\Projects\app1\src directory from the D:\Projects\app2\src directory as well, run the robocopy command as follows:
PS> robocopy /purge D:\Projects\app1\src D:\Projects\app2\src