Git Hooks: How to Make Friends

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
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
30. AlTeRnAtInG cAsE commit-msg
31. https://github.com/jhsu/githooks
32. Thanks.