git - How can I add hooks to gitlab?

Question

I setup a new Gitlab on CentOs on /opt/gitlab-6.9.2-0/apps/gitlab/ and created a new repository under continuous-delivery group. The full path is /opt/gitlab-6.9.2-0/apps/gitlab/gitlab-satellites/continuous-delivery/cd-test . There is only one file under this path which is README.txt.

What I try to achieve is to create a new file when somebody pushes changes to the server. Below are what I have done on the server:

1. Create post-update and update files under .git/hooks/' each file creates a new file usingecho "text" >> file_name`
2. chmod them to 775.

When I push changes from my local to the server, there is no file being created. So, I would like to know what I have to do to fix this problem.

Update 1

I added post-receive and post-update to repositories path as VonC suggested

[root@git-cd hooks]# pwd
/opt/gitlab-6.9.2-0/apps/gitlab/repositories/continuous-delivery/cd-test.git/hooks
[root@git-cd hooks]# ll
total 48
-rwxrwxr-x. 1 git git  452 Jun 10 06:01 applypatch-msg.sample
-rwxrwxr-x. 1 git git  896 Jun 10 06:01 commit-msg.sample
-rwxrwxr-x. 1 git git   44 Jun 11 00:37 post-receive
-rwxrwxr-x. 1 git git   41 Jun 11 00:38 post-update
-rwxrwxr-x. 1 git git  189 Jun 10 06:01 post-update.sample
-rwxrwxr-x. 1 git git  398 Jun 10 06:01 pre-applypatch.sample
-rwxrwxr-x. 1 git git 1642 Jun 10 06:01 pre-commit.sample
-rwxrwxr-x. 1 git git 1281 Jun 10 06:01 prepare-commit-msg.sample
-rwxrwxr-x. 1 git git 1352 Jun 10 06:01 pre-push.sample
-rwxrwxr-x. 1 git git 4972 Jun 10 06:01 pre-rebase.sample
lrwxrwxrwx. 1 git git   57 Jun 10 06:01 update -> /opt/gitlab-6.9.2-0/apps/gitlab/gitlab-shell/hooks/update
-rwxrwxr-x. 1 git git 3611 Jun 10 06:01 update.sample

Both file contains a script that adds a new line to an existing file, "post-receive-2" >> /var/log/hooks_test.log. then pushed changes from my local machine to the server. But it still doesn't append the text.

Update 2

Script in post-receive was wrong, it didn't have echo. After I added echo (echo "post-receive-2" >> /var/log/hooks_test.log then it works as expected!

Answer 1

Waitting for answers