Git-hooks er scripts, som Git kører automatisk på bestemte punkter i Git-arbejdsgangen (før/efter commits, pushes, merges osv.). De muliggør automatisering — håndhævelse af standarder, kørsel af checks og udløsning af handlinger — og bruges bredt til kodekvalitet og CI-integration.
Hvad hooks er
Hooks are executable scripts in .git/hooks/ (or managed by tools) that Git runs on EVENTS:
CLIENT-SIDE (local):
pre-commit → before a commit is created (lint, format, run quick tests)
commit-msg → validate/format the commit message
pre-push → before pushing (run tests, prevent pushing broken code)
post-merge/checkout → after merge/checkout (e.g. reinstall dependencies)
SERVER-SIDE (on the remote):
pre-receive / update → enforce policies on push (reject bad pushes)
post-receive → trigger deployment/CI/notifications after a push
