ryantang

1. When trying to migrate a repo to Github

```
git clone --bare ssh://git@gitserver.example.com:2222/project-name/repo-name.git #clone a bare repo locally
curl --header "Authorization: token <GITHUB API TOKEN>" --data '{"name": "repo-name", "description": "Migrated from project-name from gitserver.example.com" https://api.github.com/orgs/org-name/repos  #create github repo
git push --mirror git@github.com:org-name/repo-name.git
```

you'll see an error like this: