git-hooks - A tool to manage project, user, and global Git hooks for multiple git repositories.
git-hooks lets hooks be installed inside git repositories, users home directory, and globally.
When a hook is called by
git, git-hooks will check each of these locations for the hooks to run.
Add git-hooks to your
PATH environment variable so
git hooks can be run.
git hooks --install in a git project tell it to use git-hooks hooks. You can run
git hooks --uninstall at any time to revert to your previous hooks. (These are usually the default hooks, which do nothing.)
git hooks --installglobal to force any new git repository or any git repository you clone to have a reminder to install git hooks. (It can't be on by default for security reasons.)
Hooks are powerful and useful. Some common hooks include:
- Spell check the commit message.
- Verify that the code builds.
- Verify that any new files contain a copyright with the current year in it.
Hooks can be very project-specific such as:
- Verify that the project still builds
- Verify that autotests matching the modified files still pass with no errors.
- Pre-populate the commit message with a "standard" format.
- Verify that any new code follows a "standard" coding style.
Or very person-specific hooks, such as:
- Don't allow a
pushto a remote repository after 1AM, in case I break something and will be asleep.
- Don't allow a commit between 9-5 for projects in
~/personal/, as I shouldn't be working on them during work hours.
For more details about the different hooks available to you, check out:
git-hooks provide a way to manage and share your hooks using three locations:
User hooks, installed in
Project hooks, installed in
.git/git_hooks/in a project.
Global hooks, specified with the
contrib/ directory includes a number of useful hooks, and can be set by doing the following:
git config --global hooks.global $PWD/contrib/
You can even specify multiple directories for your global hooks! Simply separate each path with spaces.
To keep things organized, git-hooks looks for scripts in sub-directories named after the git hook name. For example, this project has the following
pre-commit script in the following location:
git hooks is run without arguments, it lists all hooks installed on your system. It will run the hooks with the
--about argument to generate the description shown.
Check out the hooks in
contrib/ for some examples.