less-inspector is a script that can watch a directory and recompile your .less scripts if they change. Also less-inspector can compile only one file. It is needed when you have main file with many css imports.
It searches in a recursive manner so sub-directories are handled as well.
To use less-inspector simply do:
less-inspector -p [prefix] -d [directory]
Options:
-d [path] Specify which directory to scan. [default: "."]
-f [path] If defined, LESS will watch all files but will compile only the specified one.
-p [name] Which prefix should the compiled files have? Default is style.less will be compiled to style.css.
-h Prints help