[Feature] Repositoriy or developer names are case-insensitive when retrieving data

[xiaoya-yaya]

Description

When I wish to retrieve OpenDigger metric data for some repository or developer, here is an example:

https://oss.x-lab.info/open_digger/github/X-lab2017/open-digger/openrank.json
The link is case-sensitive, which means if I input x-lab2017/open-digger instead of X-lab2017/open-digger, error occurs.

Can we make the link case-insensitive, since GitHub API and GitHub links did so? This would help lower the number of errors that occur when consuming the OpenDigger data service.

[frank-zsy]

Since OpenDigger uses Aliyun cloud OSS service to store and provide service for metrics. It is clear that the path of file names on OSS are case-senstive, and I have raised a feature request to Aliyun OSS to provide a case-insensitive version service but I can not guarantee this will be implemented.

BTW, please use https://oss.open-digger.cn/ as the root URL rather than https://oss.x-lab.info/, the later one stopped updating already.