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🙏 📎 Emoji that checksum! 🎉 💩
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Vincent Batts 2332d1260c
emoji: make the list an independent doc 
during this draft phase, the authoritative document for the ordering of
the emoji needs to be consumable by other languages and as a library.

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
 		2016-12-13 13:21:15 -05:00
emoji emoji: make the list an independent doc 2016-12-13 13:21:15 -05:00
.gitignore Initial commit 2016-12-02 11:34:29 -05:00
.travis.yml main: vet, lint, and travis 2016-12-13 13:18:58 -05:00
LICENSE Initial commit 2016-12-02 11:34:29 -05:00
README.md *: moving to a repo 2016-12-02 11:41:44 -05:00
main.go emoji: make the list an independent doc 2016-12-13 13:21:15 -05:00

README.md

emojisum

🙏 📎 Emoji that checksum! 🎉 💩

I attempted a curated list of 256 emojis that are not entirely similar. Using http://www.webpagefx.com/tools/emoji-cheat-sheet/ to compare them. I went with 256 as that is 8bit/1byte, and the hexadecimal output that is 2 hex characters.

So 1 emoji is 2 hex positions.

build

go get github.com/vbatts/emojisum

usage

This uses github.com/kyokomi/emoji to print to the console, but also gives the string ouptut for easy pasting to github/markdown.

$> emojisum main.go 
SHA1(main.go)=  14b09535217ca8f5f47f4665e2266e686f0728b4
SHA1(main.go)=  :bird::red_car::on::crystal_ball::calendar::lemon::pray::warning::violin::lollipop::facepunch::hearts::tm::children_crossing::hourglass::heavy_plus_sign::house::ant::clap::rocket:
SHA1(main.go)=  🐦 🚗 🔛 🔮 📆 🍋 🙏 ⚠️🎻 🍭 👊 ♥️™️🚸 ⌛️➕ 🏠 🐜 👏 🚀

Like so!

SHA1(main.go)= 🐦🚗🔛🔮📆🍋🙏⚠️🎻🍭👊♥️™️🚸⌛➕🏠🐜👏🚀

pass in the checksums

Rather than relying on this simple tool to do the checksum itself, you will likely want to rely on OpenSSL or coreutils for checksumming. emojisum can just take those formats on stdin:

$> sha1sum main.go | emojisum -parse-coreutils
7656835947b4c6da272023c56b6f2529511bf88b  main.go
:jp::gb::metal::goat::family::rocket::smiley_cat::swimmer::chocolate_bar::cactus::candy::smile::honeybee::house::cherries::cloud::fries::bow::wavy_dash::musical_score:  main.go
🇯🇵 🇬🇧 🤘 🐐 👪 🚀 😺 🏊 🍫 🌵 🍬 😄 🐝 🏠 🍒 ☁️🍟 🙇 〰️ 🎼   main.go

Like so:

🇯🇵 🇬🇧 🤘 🐐 👪 🚀 😺 🏊 🍫 🌵 🍬 😄 🐝 🏠 🍒 ☁️🍟 🙇 〰️ 🎼 main.go

$> openssl sha1 main.go |emojisum -parse-openssl
SHA1(main.go)= 7656835947b4c6da272023c56b6f2529511bf88b
SHA1(main.go)= :jp::gb::metal::goat::family::rocket::smiley_cat::swimmer::chocolate_bar::cactus::candy::smile::honeybee::house::cherries::cloud::fries::bow::wavy_dash::musical_score:
SHA1(main.go)= 🇯🇵 🇬🇧 🤘 🐐 👪 🚀 😺 🏊 🍫 🌵 🍬 😄 🐝 🏠 🍒 ☁️🍟 🙇 〰️ 🎼

And like so:

SHA1(main.go)= 🇯🇵 🇬🇧 🤘 🐐 👪 🚀 😺 🏊 🍫 🌵 🍬 😄 🐝 🏠 🍒 ☁️🍟 🙇 〰️ 🎼