sprockets --version (return code: 0)
3.7.0
sprockets --help (return code: 1)
Usage: sprockets [options] filename [filename ...]
-r, --require LIBRARY Require the LIBRARY before doing anything
-I, --include=DIRECTORY Adds the directory to the Sprockets load path
-o, --output=DIRECTORY Copy provided assets into DIRECTORY
--css-compressor=COMPRESSOR
Use CSS compressor
--js-compressor=COMPRESSOR
Use JavaScript compressor
--noenv Disables .sprocketsrc file
-h, --help Shows this help message
-v, --version Shows version