myrepos is an excellent tool for applying git operations to multiple repositories, and I use it extensively.
I've written several scripts to dump remote repository-lists into a suitable configuration format, and hopefully I've done that for the last time.
github2mr correctly handles:
- Exporting projects from Github.com
- Exporting projects from (self-hosted installations of) Github Enterprise.
- Exporting projects from (self-hosted installations of) Gitbucket.
If it can handle Gogs, Gitea, etc, then I'd love to know, otherwise patches are equally welcome!