The same request to GItHub is being made repeatedly

[y-oksaku]

What happened:

Screwdriver API requests to GitHub to fetch repository data (permission, files, etc...).
But there are many same requests to get repository name from its id during starting build.

Thus it uses too much GitHub rate limit.

What you expected to happen:

Repository name is stored in pipelines.scmRepo column, so we can use this data to get repository name.
Indeed, scmRepo is already used in several places.

It would be better to skip requests to GitHub if scmRepo is available.
https://github.com/screwdriver-cd/scm-github/blob/dbd4ba539d5cc5871af1cca82f67959bc3a71d7d/index.js#L308-L311

How to reproduce it:

[VonnyJap]

@y-oksaku - are we good to close this issue?

[kumada626]

@VonnyJap I think we can close this issue. If we find another extra access, we will raise another Issue.