Cannot use when fork name differs from upstream repo name #7344
Description
Describe the bug
When your github fork has a different name than upstream repo, you cannot use decapcms.
To Reproduce
I'm using github backend with open authoring in https://github.com/OCA/docs
This repo was before named https://github.com/moduon/oca-docs while it was a prototype. Some users already tested the prototype with Decap CMS and they had forks named oca-docs because of that:
Now, when these users try to use decap-cms in the new site, they cannot because their fork isn't named docs but oca-docs.
Expected behavior
They can use open authoring
Screenshots
Do login. The, click on fork:
Then, the error:
Applicable Versions:
- Decap CMS version: 3.0.0
- Git provider: GitHub
- OS: Ubuntu
- Browser version: Chrome.
CMS configuration
https://github.com/OCA/docs/blob/b79cd4097f188f19a4182bf6ec203e4c6d104eef/static/admin/config.yml
Additional context