Small Gravizo tool for encoding and decoding GitHub Markdown files based on the new GitHub Flavored Markdown Spec. Makes it possible to use and view UML diagrams in pull requests for architectural reviews, library/module documentation etc.

$ ./gravizool -h
Usage of ./gravizool:
  -b	Backup GitHub Markdown file before encode/decode (default true)
  -d string
    	Decode the given GitHub Markdown file
  -e string
    	Encode the given GitHub Markdown file

Workflow:

• Decode the Markdown file: gravizool -d README.md
• Change the Markdown file (e.g. Atom supports on the fly Markdown rendering)
• Encode the Markdown file again: gravizool -e README.md
• Commit to GitHub

• Currently only works with SVG (searches for https://g.gravizo.com/svg?)