$ omelette --help
omelette version 1.0.0
omelette [OPTIONS] <PROJECT_DIR>
    or
omelette [OPTIONS] -p <PRODUCT_CODE_DIR> -t <TEST_CODE_DIR> [PROJECT_NAME]
OPTIONS
    -c, --classpath <PATH>      specifies classpath separated with colon.
    -d, --delete-tempfiles      delete temporary files after running.
    -e, --excludes <REGEXP>     specifies target exclusion rules for unit tests. Default is "" (no filtering).
    -i, --includes <REGEXP>     specifies target inclusion rules for unit tests. Default is "" (no filtering).
    -n, --no-coverage           no calculating coverage of test codes.
    -p, --product-code <DIR>    specifies the directory contains the product codes.
    -t, --test-code <DIR>       specifies the directory contains the test codes.
    -v, --verbose               verbose mode.

    -h, --help                  print this message.
ARGUMENTS
    PROJECT_DIR                 specifies the directory contains the product codes and the unit test codes.
    PROJECT_NAME                specifies the project name for destination file. Default is "unknown".