Variable: git-commit-mode-hook
git-commit-mode-hook is an alias and customizable for
git-commit-setup-hook, defined in git-commit.el.
Value
(git-commit-ensure-comment-gap
git-commit-save-message
git-commit-setup-capf
git-commit-setup-changelog-support
git-commit-setup-auto-fill
git-commit-propertize-diff
git-commit-collapse-diff
bug-reference-mode(var)/bug-reference-mode(fun))
Documentation
This variable is an alias for git-commit-setup-hook (which see).
Also note that git-commit-mode(var)/git-commit-mode(fun) (which see) is not a major-mode.