Below is a GitHub repo I made of every single available icon as a separate file and commit message. Fork or star it for reference:
If anyone's curious, I just made a very small bash script that looped through each available Emoji. I got the complete and official list of available icons via GitHub's v3 API. There's no way I would commit all these individually!
Alternatively, you also can reference this nifty
guide and cheat-sheat. The short-codes for these Emoji's are very simple. Just surround the name of the emoji with colons. For example:
git commit -m 'Fixed whatever, time for :beers:' git commit -m 'Updated README :cat2:' git commit -m 'Meow meow meow :octocat:' git commit -m ':toilet:'