I am moving a repository from SVN to git using the following tutorial: https://www.atlassian.com/git/tutorials/migrating-overview
Everything worked according to plan - I can see all branches and tags, as well as the full history. Furthermore, all names have been successfully kept.
The problem is however, that when I do a
git log --all --graph --decorate=short --oneline
I see all branches twice, e.g.
9d70840 (branch-name, gitlab/branch-name, branch-name) Message
I understand the first branch (local) as well as the second: I pushed the repository to gitlab with
git push gitlab --mirror
But what about the third? The color of the first two branches is red, the other one is green. Gitlab also sees every branch twice and shows them on the overview of the project.
I would be rather glad if anyone could explain to me what happened and how to fix this issue.