How to repair tags accidentally deleted by GitLab (multiple methods)

GitLab is a great version control system with numerous advantages. However, some problems still arise. Sometimes, we may accidentally delete our tags, which may cause us to lose our fixed version control.

So, if we delete the tag by mistake, can it be repaired? The answer is yes. GitLab actually provides several methods that can help us fix this problem.

1. Restore tag from backup

If you accidentally deleted your tag for some reason and you have a backup, it is very easy to restore the tag. Just follow these steps:

• Open Gitlab backup and find the tag you want to restore
• Copy the SHA value of the tag
• In your local repository , use the following command to restore the tag: git tag

Perhaps the only difficulty is that you need to know the SHA value of the tag that was accidentally deleted. If you don't know, then you need to try the next fix.

2. Get tags from other branches

If you don’t know the SHA value of the accidentally deleted tag, or your backup version is too old, then you can get tags from other branches Get the tag from:

• Check if there is another branch in your repository that contains the tag you accidentally deleted
• Use the following command to switch to the branch: git checkout
• Copy the tag from this branch: git tag
• Switch back to your main branch: git checkout main

This repair method also has certain limitations, that is, if the tag you accidentally deleted only exists in the branch you accidentally deleted, then this method will not work.

3. Recover a deleted tag using GitLab

If you cannot restore a deleted tag from a backup or other branch, you need to restore it from GitLab. The steps are as follows:

• Open your GitLab repository
• Click the "Tags" tab and find the deleted tag
• Click the "Deleted" tab , find the accidentally deleted tag
• Click "Restore" to restore the tag

It should be noted that GitLab only retains deleted tag records for 30 days by default. If you delete it more than 30 days ago, you will not be able to restore the deleted tag using this method.

Summary:

The tags we accidentally deleted can be easily restored through the above methods. Whether you fix it from a backup, another branch, or through GitLab's own tools, you need to use the appropriate method. The important thing is that if your tag is important, be careful. Perhaps, you could even consider disabling the ability to delete tags to prevent accidental deletion.

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