Issue Summary

Mirror appends a numeric suffix (e.g. "-01") to the repo slug in the clone URL when a repo is deleted and then recreated on the upstream while the mirror is not running.

This can also occur in case there were network or communication issues between the upstream and the mirror when the repo was deleted and recreated.

This is reproducible on Data Center: yes

Steps to Reproduce

1. Set up a mirror
2. Create new project and a new repo
   sample project: "test-proj"
   sample repo slug: "test-repo"
3. Add the "test-proj" to the list of mirrored projects
   Repo "test-repo" gets sync'd to the mirror
   The clone URL from the mirror is: "ssh://git@bbmirror:7999/bitbucketdc/test-proj/test-repo.git"
4. Shut down the mirror
5. Delete the repository "test-repo"
6. Recreate the repository in the same project. Use the same repo slug "test-repo"
7. Start up the mirror
   The recreated "test-repo" gets sync'd to the mirror
   However, the clone URL is now: "ssh://git@bbmirror:7999/bitbucketdc/test-proj/test-repo-01.git"
   A numeric suffix, "-01" was appended to the slug in the mirror clone URL

Expected Results

The mirror clone URL will be the same as the upstream clone URL, without the numeric suffix.

For the sample above, it should still be: "ssh://git@bbmirror:7999/bitbucketdc/test-proj/test-repo.git"

Actual Results

A numeric suffix ("-01") is appended to the slug in the mirror clone URL, e.g. "ssh://git@bbmirror:7999/bitbucketdc/test-proj/test-repo-01.git"

Workaround

To update the mirror clone URL and remove the numeric suffix:

• Temporarily move the repo to a project that is not being mirrored
  This will delete the repo from the mirror
• Afterwards, move back the repo to the mirrored project
  This will re-sync the repo to the mirror
  The mirror clone URL should now be the same as the upstream clone URL, without the numeric suffix