If you use a central repository manager such as gitolite or gitosis you probably have at least a few repositories using custom git hooks.
CptHook allows you to manage all your hooks from the one location.
Here's a basic cpthook config adding a single hook to a single repository.
I have created a hook.cfg file under /repos/cpthook-admin, which is a repository used just to store the cpthook config and any of the hook scripts that we wish to manage.
[cpthook] script-path = /repos/cpthook-admin/hooks.d repo-path = /repos
[repos apu_repos] members = testrepo hooks = test_hooks
[hooks test_hooks] post-commit = test-post-commit.sh
In the hooks.d directory I have a post-commit directory with a test script: hooks.d/post-commit/test-post-commit.sh
#!/bin/bash # Example hook script
echo -e "e[0;33mThis is a test hook script saying hi.e[0m" exit 0
To activate the hooks I've enabled in the configuration file, I run
$ cpthook --config=hook.cfg --init
If no errors are reported then a wrapper script should have been installed as the post-commit hook for my testrepo. The script will run cpthook instructing it to run the post-commit hooks configured for this repository.
The path of the hook will vary depending on whether it is a bare repository or not. In my case it can be found at: /repos/testrepo/.git/hooks/post-commit
Now when I commit a change to this repository the hook script I've configured will run.
$ date > somefile; git commit -a -m "test" This is a test hook script saying hi. [master 0d895ef] test1 file changed, 1 insertion(+), 1 deletion(-)
You can install cpthook either system-wide or (better) into a virtualenv. Clone this repo and within it run:
$ python setup.py install
Providing it has installed correctly try the basic configuration example given above on a local repository. Check that the permissions are correct for your scripts under hooks.d. If the wrapper script has been installed but the hooks don't seem to be firing you can attempt to run cpthook manually by changing directory to the repository and running the command from the wrapper script. eg:
$ cd /repos/testrepo $ cpthook --config=/repos/cpthook-admin/hook.cfg --hook=post-commit
Once this is working have a look at the full configuration example to see how you can make use of groups to simplify applying the same hooks to many repositories.
Full Configuration Example
This example demonstrates the grouping features you can use in your cpthook config to chain group memberships together.
A cpthook configuration file uses the python ConfigParser syntax.
[cpthook] # Contains global configuration elements.
# The hooks.d directory pointed to by script-path contains directories # named by hook type eg. post-commit, update. # Hook scripts go into those directories. # A single script-path is supported. script-path = /path/to/hooks.d
# One or more paths to locations where git repos may be found # eg. if repo-path = /tmp then repository 'foo' may be found # in /tmp/foo or perhaps /tmp/foo.git # Multiple paths may be specified. repo-path = /path/to/git/repos /more/git/repos
# A cpthook config file contains repos and hooks. # repos define managed repositories # hooks define which hooks are used by repositories
[repos my_repos_1] # Each repos group may contain zero or more git repositories # matching the directory names on the filesystem. # A repository will be matched with or without a .git suffix members = some_repo other_repo.git
[repos my_repos_2] # A group may inherit members from another repo group with the # syntax @<group_name> members = another_repo @my_repos_1
[repos repos_with_hooks] # And of course repo groups can refer to hook groups members = @my_repos_1 hooks = some_hooks
[repos inherit_hooks] # Hooks may also be inherited from repos groups members = @my_repos_2 hooks = @repos_with_hooks
[hooks some_hooks] # Lists of hooks may be defined for hook types supported by git # Referenced scripts are separated on the filesystem by hook type # eg. hooks.d/pre-receive/validate_style.sh pre-receive = validate_style.sh post-receive = trigger_build.sh
# There is also a special global repo group. Hooks listed in the # global repo group are applied to all known repos. [repos *] hooks = global_hooks
[hooks global_hooks] post-receive = post-receive-email.sh