Git hook blocks creation of annotated tag via UI
### Summary
When having a Git update hook installed the creation of an annotated tag via the UI is rejected. The output of the hook indicates that the tag is a lightweight tag despite having a message set.
### Steps to reproduce
1. Install the attached Git update hook [block-unannotated-tags.sh](/uploads/c392195831558e849632474de472c148/block-unannotated-tags.sh) by coping it into the `gitlab-shell/hooks/update.d` directory and making the script excutable. The hook script is a stripped down version of the Git upstream [update.sample](https://github.com/git/git/blob/master/templates/hooks--update.sample) hook.
2. Create some commits.
2. Create a new annotated tag via the `New Tag` page by giving the tag name `test-tag` and a message `Test message`.
3. The hook reports:
```The un-annotated tag `test-tag` is not allowed in this repository. Use `git tag [ -a | -s ]` for tags you want to propagate.```
### Example Project
Not applicable, GitLab.com doesn't seem to allow the creation Git hooks for users.
### What is the current *bug* behavior?
* When creating a tag via the UI with a tag name and a tag message a lightweight tag is created and the tag creation is prevented by the Git update hook.
### What is the expected *correct* behavior?
* When creating a tag via the UI with a tag name and a tag message an annotated tag is created and the tag creation is accepted by the installed Git update hook.
### Relevant logs and/or screenshots
The `production.log` didn't show any related entries.
#### Results of GitLab environment info
<details>
<summary>Expand for output related to GitLab environment info</summary>
<pre>
System information
System:
Current User: git
Using RVM: yes
RVM Version: 1.29.2
Ruby Version: 2.3.3p222
Gem Version: 2.6.12
Bundler Version:1.15.3
Rake Version: 10.5.0
Redis Version: 3.2.3
Git Version: 2.13.3
Sidekiq Version:5.0.0
Go Version: unknown
GitLab information
Version: 9.4.1
Revision: 6678b4e5a6
Directory: /home/git/gitlab
DB Adapter: mysql2
URL: http://<the gitlab host>
HTTP Clone URL: http://<the gitlab host>/some-group/some-project.git
SSH Clone URL: git@<the gitlab host>:some-group/some-project.git
Using LDAP: no
Using Omniauth: no
GitLab Shell
Version: 5.3.1
Repository storage paths:
- default: /home/git/repositories
Hooks: /home/git/gitlab-shell/hooks
Git: /home/git/usr/bin/git
</pre>
</details>
#### Results of GitLab application Check
<details>
<summary>Expand for output related to the GitLab application check</summary>
<pre>
Checking GitLab Shell ...
GitLab Shell version >= 5.3.1 ? ... OK (5.3.1)
Repo base directory exists?
default... yes
Repo storage directories are symlinks?
default... no
Repo paths owned by git:root, or git:git?
default... yes
Repo paths access is drwxrws---?
default... yes
hooks directories in repos are links: ...
5/3 ... ok
5/6 ... ok
5/7 ... ok
5/8 ... ok
5/9 ... ok
5/10 ... ok
5/11 ... ok
7/12 ... ok
7/13 ... ok
7/14 ... ok
7/15 ... ok
16/18 ... ok
8/20 ... ok
8/23 ... ok
7/24 ... ok
7/25 ... ok
8/28 ... ok
7/29 ... ok
7/30 ... ok
8/31 ... ok
11/32 ... ok
10/33 ... ok
7/34 ... ok
12/35 ... ok
12/36 ... ok
12/37 ... ok
16/38 ... ok
7/39 ... ok
7/41 ... ok
16/42 ... ok
12/44 ... ok
11/45 ... ok
11/46 ... ok
11/47 ... ok
12/48 ... ok
15/49 ... ok
15/50 ... repository is empty
7/51 ... ok
16/52 ... ok
7/53 ... ok
7/55 ... ok
12/56 ... ok
7/57 ... ok
16/58 ... ok
15/59 ... ok
Running /home/git/gitlab-shell/bin/check
Check GitLab API access: OK
Access to /home/git/.ssh/authorized_keys: OK
Send ping to redis server: OK
gitlab-shell self-check successful
Checking GitLab Shell ... Finished
Checking Sidekiq ...
Running? ... yes
Number of Sidekiq processes ... 1
Checking Sidekiq ... Finished
Checking Reply by email ...
Reply by email is disabled in config/gitlab.yml
Checking Reply by email ... Finished
Checking LDAP ...
LDAP is disabled in config/gitlab.yml
Checking LDAP ... Finished
Checking GitLab ...
Git configured correctly? ... yes
Database config exists? ... yes
All migrations up? ... yes
Database contains orphaned GroupMembers? ... no
GitLab config exists? ... yes
GitLab config up to date? ... yes
Log directory writable? ... yes
Tmp directory writable? ... yes
Uploads directory exists? ... yes
Uploads directory has correct permissions? ... yes
Uploads directory tmp has correct permissions? ... yes
Init script exists? ... no
Try fixing it:
Install the init script
For more information see:
doc/install/installation.md in section "Install Init Script"
Please fix the error above and rerun the checks.
Init script up-to-date? ... can't check because of previous errors
Projects have namespace: ...
5/3 ... yes
5/6 ... yes
5/7 ... yes
5/8 ... yes
5/9 ... yes
5/10 ... yes
5/11 ... yes
7/12 ... yes
7/13 ... yes
7/14 ... yes
7/15 ... yes
16/18 ... yes
8/20 ... yes
8/23 ... yes
7/24 ... yes
7/25 ... yes
8/28 ... yes
7/29 ... yes
7/30 ... yes
8/31 ... yes
11/32 ... yes
10/33 ... yes
7/34 ... yes
12/35 ... yes
12/36 ... yes
12/37 ... yes
16/38 ... yes
7/39 ... yes
7/41 ... yes
16/42 ... yes
12/44 ... yes
11/45 ... yes
11/46 ... yes
11/47 ... yes
12/48 ... yes
15/49 ... yes
15/50 ... yes
7/51 ... yes
16/52 ... yes
7/53 ... yes
7/55 ... yes
12/56 ... yes
7/57 ... yes
16/58 ... yes
15/59 ... yes
Redis version >= 2.8.0? ... yes
Ruby version >= 2.3.3 ? ... yes (2.3.3)
Git version >= 2.7.3 ? ... yes (2.13.3)
Active users: ... 10
Checking GitLab ... Finished
</pre>
</details>
The host is a CentOS 7 installation and uses systemd as init manager. The related GitLab init scripts are implemented as `gitlab-*.service`s.
issue