gravel

README

gravel

gravel finds ISBNs from epubs, and optionally opens the relevant GoodReads page.

It will try to look everywhere in the epub, but please let me know if you can find a rogue epub that contains a valid ISBN number, somewhere, that gravel does not detect.

usage

$ gravel -h:

     __   __             ___      
    / _  |__)  /\  \  / |__  |
    \__> |  \ /~~\  \/  |___ |___


Description:
    
    gravel will try to find the ISBN from an epub, and optionally open its GoodReads page.
    
Usage:
    gravel [-g]  <EPUB>...

Options:
    -g                     Open the GoodReads page, if an ISBN is found.
    -h, --help             Show this screen.
    --version              Show version.