Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
8年目のプロジェクトにRuboCopを導入した話/Introduce RuboCop In 8-year-old project
Search
Yuta Kamezezaki
May 30, 2019
Technology
3
1.7k
8年目のプロジェクトにRuboCopを導入した話/Introduce RuboCop In 8-year-old project
8年の歴史があるプロジェクトにRuboCopを導入した話です。
Yuta Kamezezaki
May 30, 2019
Tweet
Share
Other Decks in Technology
See All in Technology
テストケースの自動生成に生成AIの導入を試みた話と生成AIによる今後の期待
shift_evolve
0
180
ソフトウェアエンジニアリングの知見を活かして データ基盤をいい感じにする on Snowflake [MIERUNE BBQ #10]
mtpooh
2
150
Classmethod Odyssey 登壇資料
yamahiro
0
390
サービス開発を前に進めるために 新米リードエンジニアが 取り組んだこと / Steps Taken by a Novice Lead Engineer to Advance Service Development
nologyance
0
180
コンテナ・K8s研修 - 前半 コンテナ基礎・ハンズオン【MIXI 24新卒技術研修】
mixi_engineers
PRO
0
170
LLMアプリケーションの評価の実践と課題 ~PharmaXにおける今後の展望~
pharma_x_tech
2
160
スタートアップにおける組織設計とスクラムの長期戦略 / Scrum Fest Kanazawa 2024
yoshikiiida
13
3.6k
[I/O Extended Android 2024] What`s new in Android 2024
kyeongwan
0
220
運用改善、不都合な真実 / 20240722-ssmjp-kaizen
opelab
17
8.2k
データ分析基盤を作ってみよう~設計編~
nrinetcom
PRO
1
110
【基調講演】変える、今ここから ― IoTとAIで紡ぐ未来
soracom
PRO
0
320
AIエージェントを現場に導入する目線とは
masahiro_nishimi
1
1.5k
Featured
See All Featured
Teambox: Starting and Learning
jrom
130
8.6k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
149
45k
[RailsConf 2023] Rails as a piece of cake
palkan
35
4.4k
Fashionably flexible responsive web design (full day workshop)
malarkey
399
65k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
90
47k
The Brand Is Dead. Long Live the Brand.
mthomps
52
36k
Debugging Ruby Performance
tmm1
71
11k
GraphQLとの向き合い方2022年版
quramy
36
13k
Learning to Love Humans: Emotional Interface Design
aarron
269
39k
Done Done
chrislema
179
15k
Leading Effective Engineering Teams 2024
addyosmani
3
300
A Tale of Four Properties
chriscoyier
155
22k
Transcript
©2019 Wantedly, Inc. Introduce RuboCop In 8-year-old project May 30,
2019 - Yuta Kamezaki Meguro.rb #27
©2019 Wantedly, Inc. Yuta Kamezaki @ykamez About me Twitter: @ykamez_
2 Wantedly. Inc. / Engineer 2019ೖࣾɻ Wantedly VisitͷάϩʔενʔϜॴଐ ੳ͔ΒࢪࡦఏҊɺ࣮(αʔόʔ)·ͰΛ୲ɻ
©2019 Wantedly, Inc. 3VCP$PQΛೖΕ͍ͨਓ ಛʹɺطଘͷϓϩδΣΫτʹೖΕΔέʔε ର
©2019 Wantedly, Inc. େมͩͬͨ͜ͱ ͨ͜͠ͱ ࠓ͢͜ͱ ࡀͷϓϩδΣΫτʹ3VCP$PQΛಋೖ͢Δ·Ͱ
©2019 Wantedly, Inc. w ͲͷϧʔϧΛ࠾༻͢Δ͔ w ͲͷΑ͏ʹͬͯΒ͏͔ w Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠ େมͩͬͨ͜ͱ
Ұൠతͳ
©2019 Wantedly, Inc. ྺ࢙͕ͯ͘ڊେ ੜ·Ε ߦ: 166,566 େมͩͬͨ͜ͱ 8BOUFEMZͳΒͰͷ
©2019 Wantedly, Inc. w ؒΈΜͳࣗ༝ͳελΠϧͰॻ͍͖ͯͨ w طଘίʔυͷमਖ਼͕େม w ؔऀ͕ଟ͍ˠίϯηϯαε͕औΓͮΒ͍ w
ࠓߋײ ৺ཧతϋʔυϧ େมͩͬͨ͜ͱ 8BOUFEMZͳΒͰͷ ྺ࢙͕ͯ͘ڊେ
©2019 Wantedly, Inc. σϑΥϧτͰΒͤͯΈͨ ͲͷϧʔϧΛ࠾༻͢Δ͔
©2019 Wantedly, Inc. ͲͷϧʔϧΛ࠾༻͢Δ͔ Inspecting 4062 files 4062 files inspected,
126547 offenses detected σϑΥϧτͷϧʔϧͷ߹ 126,547 offenses
©2019 Wantedly, Inc. σϑΥϧτͷϧʔϧݫͦ͠͏ ͲͷϧʔϧΛ࠾༻͢Δ͔ ϧʔϧͱݱঢ়ʹେ͖ͳဃ͕͋Δ
©2019 Wantedly, Inc. NFPXDPQͷϧʔϧ͕ྑ͍Β͍͠ ͲͷϧʔϧΛ࠾༻͢Δ͔ ผνʔϜͰಋೖ͓ͯ͠Γɺධ͕ྑ͔ͬͨ
©2019 Wantedly, Inc. 3VCP$PQͷDPOpHͷHFN https://github.com/sider/meowcop ελΠϧͷࢦఠ͠ͳ͍ w ϓϩδΣΫτݻ༗ͷϧʔϧΛແޮԽ
https://blog-ja.sideci.com/entry/2016/10/03/171816 NFPXDPQͱ →طଘProjectʹಋೖ͍͢͠
©2019 Wantedly, Inc. 4062 files inspected, 12080 offenses detecte ͲͷϧʔϧΛ࠾༻͢Δ͔
NFPXDPQͷϧʔϧͷ߹
©2019 Wantedly, Inc. 4062 files inspected, 12080 offenses detecte ͲͷϧʔϧΛ࠾༻͢Δ͔
NFPXDPQͷϧʔϧͷ߹ 12,080 offenses
©2019 Wantedly, Inc. 4062 files inspected, 12080 offenses detecte 126,547→12,080
ͲͷϧʔϧΛ࠾༻͢Δ͔ NFPXDPQͷϧʔϧͷ߹ ݱ࣮తͳဃ
©2019 Wantedly, Inc. ͲͷϧʔϧΛ࠾༻͢Δ͔ w ͲͷΑ͏ʹͬͯΒ͏͔ w Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠ େมͩͬͨ͜ͱ ✅
©2019 Wantedly, Inc. ୭Θͳ͔ͬͨΒҙຯ͕ͳ͍ ͲͷΑ͏ʹͬͯΒ͏͔ ڧ੍ྗ͕ͳ͍ͷܗ֚Խ͕ͪ͠
©2019 Wantedly, Inc. ͲͷΑ͏ʹͬͯΒ͏͔ +
©2019 Wantedly, Inc. 1. reviewdog 3VCP$PQͷ݁ՌΛ13ʹίϝϯτͯ͘͠ΕΔ IUUQTHJUIVCDPNSFWJFXEPHSFWJFXEPH 2. Travis
CI $*αʔϏεͰࣗಈνΣοΫ ͲͷΑ͏ʹͬͯΒ͏͔ ˠΏΔΊͷӡ༻ࣗಈԽ $*མͱ͞ͳ͍
©2019 Wantedly, Inc. ͲͷϧʔϧΛ࠾༻͢Δ͔ ✅ͲͷΑ͏ʹͬͯΒ͏͔ w Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠ େมͩͬͨ͜ͱ ✅
©2019 Wantedly, Inc. w طଘͷίʔυͷѻ͍ w ϧʔϧऔࣺબͷϓϩηε Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠
©2019 Wantedly, Inc. طଘͷίʔυͷѻ͍ Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠ ϧʔϧΛద༻ͨ͠Βɺطଘͷ$PEFमਖ਼ɻ ϧʔϧͱ$PEFͷဃΛ͙ɻ
©2019 Wantedly, Inc. ϧʔϧऔࣺબͷϓϩηε Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠ JTTVFͰٞˠϧʔϧ֬ఆˠө JTTVFͰΦʔϓϯʹٞ͠ɺೲಘײΛ࣋ͨͤΔɻ
©2019 Wantedly, Inc. ϧʔϧऔࣺબͷϓϩηε Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠
©2019 Wantedly, Inc. JTTVFͰΦʔϓϯʹٞ͠ɺೲಘײΛ࣋ͨͤΔɻ ϧʔϧऔࣺબͷϓϩηε Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠ JTTVFͰٞˠϧʔϧ֬ఆˠө
©2019 Wantedly, Inc. ͲͷϧʔϧΛ࠾༻͢Δ͔ ✅ͲͷΑ͏ʹͬͯΒ͏͔ ✅Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠FUD େมͩͬͨ͜ͱ ✅
©2019 Wantedly, Inc. ՝ େมͩͬͨ͜ͱͨ͜͠ͱ ํ๏ •ؔऀͷଟ͞ •ڊେ͞ •8ͷྺ࢙ •ΏΔ͍ϧʔϧͰελʔτ
•CIͰࣗಈԽ(ڧ੍͠ͳ͍) •Φʔϓϯͳٞ •ӡ༻ํͷ໌֬Խ • ͲͷϧʔϧΛ࠾༻͢Δ͔ • ͲͷΑ͏ʹͬͯΒ͏͔ • Ͳ͏͍͏ํͰӡ༻͍͔ͯ͘͠ Ұൠతͳ Wantedlyݻ༗ͷ
©2019 Wantedly, Inc. ແࣄ3VCP$PQಋೖ ӽ͠ͷಋೖ
©2019 Wantedly, Inc. ྑ͍ • ϨϏϡʔલʹϛεʹؾ͕͚ͭͨɻ ՝ • ϧʔϧͷऔࣺબ͕͍͠ɻ •
ϧʔϧΛܾΊΔϓϩηε͕ᐆດɻ Ԡ
©2019 Wantedly, Inc. ϧʔϧऔࣺબͷϓϩηεޮԽ • ೲಘײͷ͋ΔϧʔϧΛͲ͏ૉૣܾ͘Ί͍͔ͯ͘ ͲΕ͘Β͍ݫ͍͠ӡ༻ʹ͢Δ͔ •
CIམͱ͢ͷ͔ ࣾͷϧʔϧڞ௨Խ ϚΠΫϩαʔϏε Δ՝ ˠ·ͩ·ͩࢼߦࡨޡத
©2019 Wantedly, Inc. ͷϓϩδΣΫτͰಋೖͰ͖Δ • ઍཬͷಓҰา͔Β ΏΔ࢝͘ΊͯΈΑ͏ ·ͱΊ
©2019 Wantedly, Inc. Thank you