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

Git Hooks: How to Make Friends

Avatar for Joseph Hsu Joseph Hsu
April 14, 2012
Programming
700
5

Git Hooks: How to Make Friends

Avatar for Joseph Hsu

Joseph Hsu

April 14, 2012

More Decks by Joseph Hsu

See All by Joseph Hsu
Ruby 2.0
Avatar for Joseph Hsu jhsu
3
230
API Versioning
Avatar for Joseph Hsu jhsu
1
1.4k

Other Decks in Programming

See All in Programming
Claude CodeとAgentCore Gatewayを繋ぐ際の認証認可 / Authentication and authorization when connecting Claude Code with AgentCore Gateway
Avatar for Har1101 har1101
2
260
「寝てても仕事が進む」Claude Codeで組む第二の脳
Avatar for t-fujita24 tomoyafujita2016
0
310
VibeCodingからAgenticWorkflowへ
Avatar for starfish719 starfish719
0
340
AI時代のPHPer生存戦略 ～「言語、もうなんでもよくない？」に本気で向き合う～
Avatar for viviON vivion
0
310
Cloudflare is Agents
Avatar for chimame chimame
0
150
JAWS-UG横浜 #102 AWSサ終供養LT会 成仏できない AWS サービスたち 〜本日、三体供養します〜
Avatar for maroon1st maroon1st
0
340
ビデオ通話が繋がる0.2秒で何が起きているのか
Avatar for Miyamoto Naoyuki supurazako
2
180
使いながら育てる Claude Code — 開発フローの1コマンド化 × 繰り返し指摘の自動仕組み化
Avatar for endo shiki shiki_kakaku
0
1.7k
進化を続けるGo toolsの現在地 / The Current State of Ever-Evolving Go Tools
Avatar for hond hond0413
0
160
その節約、円になってますか？
Avatar for isamu asakawa isamumumu
1
710
Detecting Compromised CI with eBPF and Cilium Tetragon
Avatar for Liz Rice lizrice
0
170
【QA Test Talk Vol.8】AI-DLC による Whole Team Approach の加速
Avatar for PKSHA Technology（パークシャテクノロジー） pkshadeck
PRO
0
120

Featured

See All Featured
What does AI have to do with Human Rights?
Avatar for Per Axbom axbom
PRO
1
2.3k
Improving Core Web Vitals using Speculation Rules API
Avatar for Sergey Chernyshev sergeychernyshev
21
1.6k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
Avatar for Dan Newman danielanewman
230
23k
Google's AI Overviews - The New Search
Avatar for Barry Adams badams
0
1.1k
Noah Learner - AI + Me: how we built a GSC Bulk Export data pipeline
Avatar for Tech SEO Connect techseoconnect
PRO
0
350
Game over? The fight for quality and originality in the time of robots
Avatar for Wayne Barker wayneb77
1
240
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
Avatar for Christian Goodrich cargoodrich
3
760
Breaking role norms: Why Content Design is so much more than writing copy - Taylor Woolridge
Avatar for UX Y'all uxyall
0
360
Information Architects: The Missing Link in Design Systems
Avatar for Michelle Chin soysaucechin
0
1.1k
Building an army of robots
Avatar for Kyle Neath kneath
306
46k
Large-scale JavaScript Application Architecture
Avatar for Addy Osmani addyosmani
515
110k
Un-Boring Meetings
Avatar for Sebastian Deterding codingconduct
0
380

Transcript

  1. by Joseph Hsu GIT HOOKS HOW TO MAKE FRIENDS

  2. GIT HOOKS by Joseph Hsu HOW TO MAKE FRIENDS

  3. @JHSU Joe Hsu

  4. We all use git (right?)

  5. DVCS - distributed version control system

  6. None
  7. None
  8. None

  9. I wish I could automate...

  10. too lazy to...

  11. Git hooks

  12. Git hooks http://book.git-scm.com/5_git_hooks.html Hooks are little scripts you can place

    in $GIT_DIR/ hooks directory to trigger action at certain points.

  13. post-commit no parameters cannot affect the outcome of git-commit

  14. pre-commit run tests, linting

  15. post-receive # <oldrev> <newrev> <refname>

  16. and more...

  17. setup

  18. where? project .git/hooks new repos /usr/share/git-core/templates/hooks/

  19. chmod +x

  20. post-hook What happens after depends on exit status, exit of

    non-zero leaves dirty state

  21. pre-commit #!/usr/bin/env bash exit 1

  22. #!/usr/bin/env bash git reset HEAD^ --hard post-commit

  23. Useful examples

  24. cowsay commit-msg * WOOF * * WOOF *

  25. fixing bugs, BRO commit-msg

  26. git commit -m “stuff” commit-msg

  27. None
  28. None
  29. None

  30. AlTeRnAtInG cAsE commit-msg

  31. https://github.com/jhsu/githooks

  32. Thanks.