GitHub で絵文字入りコミットメッセージを活用しているプロジェクトを調べてみた

プロ生ちゃんマグカップ のデザインに使っている GiHub でコミットするときに役立つ絵文字は、エディター Atom のプロジェクトで使われている絵文字一覧です。

コミットメッセージに絵文字があると、少し楽しいですよね。Atom 以外のプロジェクトで、絵文字を活用しているところがないか、コミットメッセージから探してみました。

方法

方法は、GitHub Explore から参照できる 610 のプロジェクトの、master リポジトリのコミットメッセージに絵文字が含まれているか調べ、メッセージが多い順に掲載しています。

絵文字だけ登録している leereilly/emoji と、意図せず絵文字になっているメッセージで気付いたものは除いています。また、メッセージ数が1個のものは掲載していません。

結果は、ほぼ見つからないですね……。以下 56 プロジェクト掲載しています。

/atom/atom, atom/apm

はじめに、絵文字を使うよう CONTRIBUTING.md に記載がある Atom プロジェクトがダントツで絵文字を含むコミットメッセージが多かったです。Atom での決まりは次の通りです。atom/apm の方も同様に使われています（絵文字を含むメッセージ数の多さは3位）。

• 🎨 :art: コードの書式や構造を改善したとき
• 🐎 :racehorse: パフォーマンスを改善したとき
• 🚱 :non-potable_water: メモリリークを修正したとき
• 📝 :memo: ドキュメントを書いたとき
• 🐧 :penguin: Linux 関連の修正をしたとき
• 🍎 :apple: Mac OS 関連の修正をしたとき
• 🏁 :checkered_flag: Windows 関連の修正をしたとき
• 🐛 :bug: バグを修正したとき
• 🔥 :fire: コードやファイルを削除したとき
• 💚 :green_heart: CI ビルドを修正したとき
• ✅ :white_check_mark: テストを追加したとき
• 🔒 :lock: セキュリティ関係を扱ったとき
• ⬆ :arrow_up: 依存関係をアップグレードしたとき
• ⬇ :arrow_down: 依存関係をダウングレードしたとき
• 👕 :shirt: Lint の警告を取り除いたとき

/rails/rails

ここからは、実際の絵文字を含むコミットメッセージ一覧を載せています。

はじめに、Ruby on Rails。Rails の活発さから考えると、ほんの一部の人が絵文字入りコミットをしている程度ですね。何か削除したことを表すのに ✂ を使っているメッセージが多いです。

• put the changelog entry in the right file 😓 [ci skip]
• Oops 💣
• ✂ warning from controller renderer test
• [ci skip] ✂ a blank line from code (Active Job Guide).
• ActiveJob is not ActionJob [ci skip] 😄
• The Guide to Testing Rails Applications is published! 🎉 🎉 [ci skip]
• [ci skip] ✂ blank lines between list items.
• ✂
• ✂ WIP labels [ci skip]
• 💅 Put escape clause first, keeps @sgrif happy 😁
• Use GitHub, not my local fork 😅
• ✂
• 💅 it’s -> its (see comments on 9a586ac)
• [ci skip] A Rails engine is not a man 🙆
• ❤ 1.9
• 💅 the CSS
• Wrap it up! :trollface: [ci skip]
• ✂ “now” [ci skip]
• ✂
• 💅 [ci skip]
• fix typo in method name (broken build 😓)
• create_table + transactional_fixtures = 💣
• 💣
• Realign assignments ✂
• 💅 from #16329 [ci skip]
• 🔥 these are lambdas now [ci skip]
• ✂
• ✂ and 💅 from d60c405 [ci skip]
• oops! 💣
• ✂ removed deprecated `Numeric#ago` and friends
• foo 💣
• Fix assertion order and ✂ extra spaces
• Ok. Enough models for today 😡
• 😢🔫 use an empty hash for magical speed.
• oops! Fix Gemfile. 💣
• ✂ whitespace
• ✂ [ci skip]
• 💣
• forgot to add the test. orz 😢
• make @bitsweat happy. ❤
• Fix the indentation ✂
• oops! 💣
• ✂ [ci skip]
• acually get the actual source reflection 😢🔫
• Fix @tenderlove‘s name in changelog ✨
• fix caching of automatic inverse of. 💣
• ✂
• Tender love for #9909 ❤
• ✂
• Whitespace ❤ and hash syntax change
• Fix typo 💣
• ✂ “raise” duplication
• Remove tabs, use spaces ✂
• Whitespaces ✂
• All green with Ruby 2.0 💚
• Take the heat 🔥
• Wrong copy and paste 💣
• Consistent punctuation for @jaroslawr :bowtie:
• 🔥 Rails asset id support
• Whitespaces ✂ [ci skip]
• Kill whitespaces ✂
• Remove tailing spaces ✂ [ci skip]
• whitespace ✂
• Remove warning added by my own commit 🔥
• Whitespaces ✂
• use regular ruby for fewer method calls. we do not need 🎁s!
• stop splatting so much. We don’t need ⭐args everywhere
• actually use the variable I created. 💣 thanks @exviva
• Fix race condition 💣
• Whitespaces ✂
• Whitespaces ✂
• Split out most of the AR::Base code into separate modules 🍰
• Make with_scope public so we stop using send 💣
• Remove that there copy/pasted code 💣
• No need to `readlines` then `join`, just use `read` ❤
• moving CI and Sam Ruby to the top of the list. I ❤ CI and Sam
• moving CI and Sam Ruby to the top of the list. I ❤ CI and Sam
• Fix another CIfail ⚡ 🔥 Deleting RAILS_ENV from ENV doesn’t produce th…
• Fix broken params_wrapper_test on 1.8.7 💣
• common @jonleighton 💣
• adding a test for attributes after type cast. thanks nragaz. ❤
• fixing whitespace errors. 💣

/jekyll/jekyll

リリース時に 💎 を付けていますね。

• Release 💎 3.0.0.pre.beta5
• Release 💎 3.0.0.pre.beta4
• Release 💎 v3.0.0.pre.beta4
• Release 💎 3.0.0.pre.beta3
• Release 💎 v3.0.0.pre.beta3
• Release 💎 3.0.0.pre.beta2
• Release 💎 v3.0.0.beta1
• Release 💎 2.5.3
• Release 💎 2.5.3
• Release 💎 2.5.2
• Release 💎 2.5.1
• Prepare a 💎 v2.5.1 release.
• Release 💎 v2.5.0
• More safety. 🔒
• Another test passing. 😄
• 😦
• Release 💎 2.4.0
• Release 💎 2.3.0
• Release Jekyll 💎 v2.4.0
• Release 💎 2.3.0
• Release 💎 v2.3.0
• WE WANT DOCS! Plz. ❤
• Bump to 💎 v2.0.3
• Bump 💎 version.
• 🔥 permalink option so default date permalink method is left in tact
• Add canonical meta set with config params for more google ❤
• Add description meta set in config, for teh google ❤
• Add some rebund ❤ to speed up TravisCI builds.
• Flesh out tests for where filter for @mattr- 😃
• 💄
• Be (mostly) anal-retentive about line columns. 🌽 😛
• 💀
• break side scrolling tables out of the grid/parent containers :metal:

/octokit/octokit.net

GitHub API Client Library for .NET “Octokit” プロジェクトでは、コードを少しきれいに整えたときに 💄 を使っている人がいる程度。ちなみに、💄 は、Atom プロジェクトでは NG になっています。

• 🚯
• Ooh, so I needed that one 🙈
• 🚦 for following redirects
• Nuke GetReadme and GetReadmeHtml 🔥
• Add methods to interface 😶 and observable client
• 💄
• 💄 using statements
• 💄 unused fields
• 💄 tidy up test code a bit
• 💄 using statements
• Adding Tests :feelsgood:
• Making ConcurrentCache for portable library 🎉
• 💄 highlight expected and actual values
• 💄 tidy up
• 💄 using statements, incorrect docs, deprecated Octokit.Response names…
• Woo over half way – also some 💄
• 💄 whitespace
• 💄 tidy up test code
• 💄 grouping methods
• 💄
• 💄
• 💄
• updated the integration tests for createing a commit and a tree 👯
• 💄 trim some long lines
• Remove the WinRT platform-specific :trollface: nonsense

/ushahidi/Ushahidi_Web

情報収集、可視化用 地図アプリ Ushahidi Platform。特になし。

• Syntax error fixes ✊
• Fixes CSRF validation on all add/edit forms in the admin 👌
• CSS fixes for IE7 – kill me now ⚡
• * 🔨 Minor fix for a bug caught by the unit tests
• * 💅 Spruced and fleshed up the README file – blame the OCD.
• Ok, this is the last of this markdown business…till the next last one
• * Another oopsie fix. Dyslexia. Time for a 🏃
• * Markdown thingamabob syntax fix 🎨
• * ☀ Fixed the regex in the search controller to allow whitespace chars.
• * Fixing doc tags anorexia in the plugin helper ♿
• * 👍 Finally got unit tests for the custom forms helper + xml dataset …
• * Got a 💡 moment and fixed some demented variable use

/arvida/emoji-cheat-sheet.com

Emoji cheat sheet for Campfire and GitHub のプロジェクト。特になし。

• Adds ◼ and ◻
• add Hackpad to websites supporting emoji 😄
• Idobata also supports emojis ✨
• Properly document 🙋
• Correct media query for ff 😭
• Remove wink2 emoji 😉
• Add 😥
• add 💥
• New Campfire emojis :egplant: :bowtie: 🐮 🍳
• New Campfire sounds 💅
• Adds github :shipit: emoji

/gjtorikian/html-proofer

生成した HTML ファイルに問題がないかチェックする Ruby gem のプロジェクト。リリース時、💎 を使っています。

• 💎 bump to 2.2.0
• 2.0.0 ✨
• 💎 bump to 1.5.3
• 💎 bump to 1.5.2
• 💎 bump to 1.5.1
• 💎 bump to 1.5.0
• 💎 bump to 1.4.0
• 💎 bump to 1.3.2
• Bump 💎 to 1.2.1
• Bump 💎 to 1.2
• Refactor the 💩 out of everything

/melonjs/melonJS

“A fresh & lightweight HTML5 game engine” melonJS。特になし。

• 📝 Hide private Font methods.
• 📝 Fix typo
• [#655] 📝 Fix docs for `me.DraggableEntity` and `me.DroptargetEntity`
• 📝 Add a code example for `me.game.HASH`
• [#591] 🚀 Replace multiple bufferSubData calls with a single bufferDat…
• 👷 Fix version number for Bower and Travis
• 👷 Actually, I want the TRAVIS_BUILD_NUMBER variable!
• 👷 Use TRAVIS_BUILD_ID instead of TRAVIS_JOB_ID
• 👷 Add branch name to Travis artifact upload path
• [#515] 💥 Fix audio load and error callbacks
• [#515] 🚀 Fix audio-spec in Safari

/github/gemoji

絵文字を扱うための Ruby gem。特になし。

• 🔥 image symlinks
• alias 🔪 to the same as 🔪
• updated :fu: to be more explicit
• added :fu:
• 💥
• add :neckbeard:
• 👊
• :trollface: closes #2

/awesome-interactive/game-off-2013

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/Carthage/Carthage

インデントを 👾 で表現しているのがおもしろいです。

• Just a ⛵load of documentation
• Checkout the correct submodule SHA 😞
• die 👾 die.
• More 👾
• Tabs. 👾
• These also got lost in the merge 😞

/fernjager/game-off-2013

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/jeroenverfallie/ggo13-transcube

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/krzysu/game-off-2013

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/libgit2/objective-git

• 🔥 the old API.
• 🔥 the push spec too.
• 🔥 all the push API right now.
• 🔥 -allBranchesWithError:
• Xcode seems to need this duplicate reference. 😡
• less :trollface:

/ondras/custom-tetris

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/petarov/game-off-2013

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/redbluegames/game-off-2013

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/antionio/game-off-2013

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨

/capistrano/capistrano

パンダ好き？

• 🐼 Added tests for after/before hooks
• 🐼 Added ability to add args to callabcks after and before.
• 🐼 857: Load tasks from the deploy.rb
• 🐼 Fixed failed tests
• 🐼 Split creation of linked files dirs from testing the files.

/cupakromer/emoji-rspec

• Add some reference 🔗
• 📝 Add note at top of README about version at bottom.
• Add a few more formatters :bowtie:
• Add Waddles formatter 🐷
• Add celebration formatter. 🍻

/github/Rebel

• 🔥 RBLViewSpec
• 🔥 unnecessary files, fix up Cocoa imports
• 🔥 RBLView
• 🔥 RBLViewController and the NSView category.
• :trollface:

/Glimpse/Glimpse

• Cleaned up a few style issues 💅 and updated the documentation.
• StyleCop style cleanup 💅
• 🌸 Keeping it pretty
• Fixed up broken test in release mode and found anther broken test, wh…
• Couldn’t sleep knowing the build was broken! Woke up early to fix. 😄

/leereilly/swot

TDD (Train-driven development)、トレイン駆動型開発。車中の暇な時間を使って修正したのでしょうか。

• patch 💎 bump
• 💎 bump
• 🚋
• Train-driven development 🚋
• Train-driven development 🚋

/muan/github-gmail

• Add support for inbox wowowow ‼, fixes #33
• Bump license year 🐢
• This is a Chrome extension ‼
• 🔛
• A better readme 👀

/Murkantilism/game-off-2013

• 👊 typo
• Sync with :octocat: master
• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨

/pybuilder/pybuilder

• Ok, the tests are breakable. 😑
• moving imports back together (please python3.2 do not mysteriously die 😅
• Forcing sorted keys 🐀
• pimping .travis.yml to get more output 🐀
• simplifying tests: instead using ordered dictionaries … 🐀

/ReactiveCocoa/ReactiveCocoa

• Comment nitpick :trollface:
• 🔥 RACCollection 🔥
• Adding the magic ⚡

/jch/html-pipeline

• More emoji! :bowtie:
• this is 💩
• wow, big 👎 on the last commit
• hack in an :octocat:

/octokit/octokit.rb

• 💄
• Use the stack for .root because it’s not a ❄
• Adds emojis endpoint support :metal:
• Killing whitespace with 🔥

/ravendb/ravendb

• 💄
• 💄
• Initial start to adding some unit test ❤
• 💄

/RothschildGames/change

• Add @kyross as a judge :metal:
• Add 📱 prizes
• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/rust-lang/rust

• 🔥 τ
• dave hates jokes 😉
• move back:🔗:write into a separate file
• Add a FIXME about test exports to rustc:🔙:rpath

/Squirrel/Squirrel.Mac

• 🇺🇸++
• :trollface: @jspahrsummers
• :trollface:
• @keithduncan :trollface:

/tastejs/todomvc

• 📟 space => tab
• 🚚 Rename travis-runner to test-runner
• 🚚 Rename browser-tests to tests
• The Big Examples Move 🚚

/elixir-lang/elixir

• Whitespaces ✂
• Whitespaces ✂ [ci skip]
• Macros work! 💣

/github/hoosegow

• 💄
• 💄
• 👉 docs/dispatch.md 👈

/IonicaBizau/octo-pakia

• Updated docs 📖
• :octocat: Octocat invasion!
• 👊 typo

/play/play

• Hook up ⭐ API endpoints
• ⭐
• ❤

/project-open-data/project-open-data.github.io

• Use :octocat:, rather than Prose for editing
• 🔥 granularity
• 🔥 the size field

/sampsyo/beets

• Changelog converter: handle :user: and 🐛
• Oops 😳 #1299
• happy new year ✨

/skalnik/peg-board-spindle

• Add picture 🎨
• Move the pegs closer together a bit ↔
• Flip, double, and move ‘em side by side 🎸

/t4nuj/clumsy-bird

• Add new Font ( Resolve #18 😄 )
• OOOOOOPS 😄
• No console.log 😄

/travis-ci/travis-ci

• and now we have working builds pagination!! 😃 :bowtie: 😁
• Dictionary for emoji added 💚
• tests for multiple emojis 😃

/CSSLint/csslint

• 💎 Travis CI image/link in readme 💎
• 💎 Added travis.yml file 💎

/ddionisio/game-off-2013

• Add Aleissia Laidacker as a judge 🔨
• Add Adam 💣 Saltsman as a judge

/github/linguist

• ⬆
• ⬆

/lotus/lotus

• Simplify Lotus::RenderingPolicy implementation, delegating HTTP knowl…
• Muted failing tests introduced by 29ca76f. My apologies 😿

/Mantle/Mantle

• 🔥 Specta and Expecta 🔥
• Whitespace :trollface:

/octokit/octokit.objc

• 🔥 mirage-preview
• 🔥 Prefix headers

/Ranks/emojione

• changed 🌆 to :city_dusk: and 🌇: to 🌆 because it matches the Unicode s…
• cdnjs -> jsDelivr 😁

/ReactiveCocoa/RockemSockem

• 🔥 prefix header, add more RAC imports
• Add a gitignore. :trollface:

/reactiveui/ReactiveUI

• These methods are just :trollface:ing, make people use Task.Run
• 🔥 i should have caught you.

/sinatra/sinatra

• Remove trailing whitespaces 👮 [ci skip]
• Some changes at grammar 👮

/sweetcarolinagames/BitBot

• 👊 typo
• Sync with :octocat: master

おわりに

以上です！　何かのヒントになりましたか？　絵文字を使うときは、上記プロジェクトにもある Emoji cheat sheet for Campfire and GitHub が便利ですよ。

Atom のようにルールを決めて絵文字を活用しているプロジェクトを知っていれば、教えてください。