Upgrade to Pro — share decks privately, control downloads, hide ads and more …

【Go言語】golangci-lintの使い方

Avatar for Tomoki Ota Tomoki Ota
July 04, 2024
Programming
1
4.1k

 【Go言語】golangci-lintの使い方

golangci-lintの使い方についてまとめました。

【Qiita】
https://qiita.com/twrcd1227/items/9d62a5ac58232d99b656
Avatar for Tomoki Ota

Tomoki Ota

July 04, 2024
Tweet

More Decks by Tomoki Ota

See All by Tomoki Ota
アーキテクチャの価値
Avatar for Tomoki Ota tomo1227
0
70
アーキテクチャとビジネスロジック
Avatar for Tomoki Ota tomo1227
0
75
【Go言語】テスト
Avatar for Tomoki Ota tomo1227
0
42
【Go言語】クロージャ
Avatar for Tomoki Ota tomo1227
0
230
【Go言語】イテレータ
Avatar for Tomoki Ota tomo1227
0
54
【Go言語】エラーハンドリング
Avatar for Tomoki Ota tomo1227
0
50
AIに淘汰されないようにするには？
Avatar for Tomoki Ota tomo1227
0
45
【Go言語】range
Avatar for Tomoki Ota tomo1227
0
45
【Go言語】break
Avatar for Tomoki Ota tomo1227
0
52

Other Decks in Programming

See All in Programming
今ならAmazon ECSのサービス間通信をどう選ぶか / Selection of ECS Interservice Communication 2025
Avatar for Tetsuya Kikuchi tkikuc
20
3.8k
VS Code Update for GitHub Copilot
Avatar for 74th(Atsushi Morimoto) 74th
1
550
A2A プロトコルを試してみる
Avatar for azukiazusa azukiazusa1
2
1.3k
#kanrk08 / 公開版 PicoRubyとマイコンでの自作トレーニング計測装置を用いたワークアウトの理想と現実
Avatar for bash0C7 bash0c7
1
660
AWS CDKの推しポイント 〜CloudFormationと比較してみた〜
Avatar for アキキー akihisaikeda
3
320
システム成長を止めない！本番無停止テーブル移行の全貌
Avatar for さかうぇ sakawe_ee
1
150
Flutterで備える！Accessibility Nutrition Labels完全ガイド
Avatar for 野瀬田　裕樹 yuukiw00w
0
140
GraphRAGの仕組みまるわかり
Avatar for とすり tosuri13
8
510
Go1.25からのGOMAXPROCS
Avatar for kuro kuro_kurorrr
1
840
5つのアンチパターンから学ぶLT設計
Avatar for Narihara narihara
1
140
LT 2025-06-30: プロダクトエンジニアの役割
Avatar for Keisuke Yamamoto yamamotok
0
660
Composerが「依存解決」のためにどんな工夫をしているか #phpcon
Avatar for hideki kinjyo o0h
PRO
1
250

Featured

See All Featured
Let's Do A Bunch of Simple Stuff to Make Websites Faster
Avatar for Chris Coyier chriscoyier
507
140k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
Avatar for Addy Osmani addyosmani
7
720
Being A Developer After 40
Avatar for Adrian Kosmaczewski akosma
90
590k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
790
250k
The Web Performance Landscape in 2024 [PerfNow 2024]
Avatar for Tammy Everts tammyeverts
8
680
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
Avatar for Irina Nazarova irinanazarova
8
800
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
Avatar for Kevin Liebholz kevinliebholz
34
5.9k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
Avatar for Stéphanie Walter stephaniewalter
281
13k
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
407
66k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
10
940
Fireside Chat
Avatar for paigeccino paigeccino
37
3.5k
The Success of Rails: Ensuring Growth for the Next 100 Years
Avatar for Eileen M. Uchitelle eileencodes
45
7.5k

Transcript

  1. Tomoki Ota ʲGoݴޠʳ golangci-lintͷ࢖͍ํ

  2. golangci-lintͱ͸ Πϯετʔϧํ๏ ࢖༻ํ๏ɾઃఆํ๏ Github Action ΞδΣϯμ 2

  3. golangci-lint

  4. golangci-lint ʹ͸ɺgofmt, goimports, govetͳͲ 100Ҏ্ͷϦϯλʔ͕ೖ͍ͬͯΔɻ 4 golangci-lintͱ͸

  5. Πϯετʔϧ curlͰΠϯετʔϧ͢Δͷ͕Φεεϝ 5

  6. Πϯετʔϧ brew 6

  7. brewʹ࠷৽൛͕ͳ͚Ε͹ɺbrew tapΛ࢖͏ Πϯετʔϧ 7

  8. go install XXX͸ඇਪ঑ Πϯετʔϧ 8

  9. Πϯετʔϧ 9

  10. όʔδϣϯ֬ೝ 10

  11. ࣮ߦ 11

  12. ࣮ߦ લͷϖʔδͱಉ͡ 12

  13. ࣮ߦ(ϑΝΠϧɾσΟϨΫτϦࢦఆ) 13

  14. ࣮ߦ(LinterΛࢦఆ) 14

  15. DEBUG -v Λ͚ͭΔ 15

  16. DEBUG ؀ڥม਺GL_DEBUGʹλάΛࢦఆ͢Δͱ ΑΓৄࡉͳDEBUG͕Ͱ͖Δ 16

  17. DEBUG https://github.com/golangci/golangci-lint/blob/master/pkg/logutils/logutils.go

  18. ༗ޮͳϦϯλʔͷ֬ೝ https://golangci-lint.run/usage/linters/

  19. ༗ޮͳϦϯλʔͷ֬ೝ

  20. ༗ޮͳϦϯλʔͷ֬ೝ

  21. ઃఆϑΝΠϧ .golangci.yml .golangci.yaml .golangci.toml .golangci.json

  22. ઃఆϑΝΠϧ

  23. ઃఆϑΝΠϧ https://gist.github.com/maratori/47a4d00457a92aa426dbd48a18776322# f ile-golangci-yml

  24. VSCodeͷઃఆ --fastΛઃఆ͠ͳ͍ͱΤσΟλ͕མͪΔՄೳੑ͕͋Δ https://golangci-lint.run/welcome/integrations/

  25. Github Action

  26. golangci/golangci-lint-action

  27. reviewdog/action-golangci-lint

  28. reviewdog/action-golangci-lint