gh-secret-set
Create or update GitHub secrets from the command line.
TLDR
Set a secret for the current repository (user will be prompted for the value)
$ gh secret set [name]
Set a secret from a file for the current repository
$ gh secret set [name] < [path/to/file]
Set a secret for a specific repository
$ gh secret set [name] --body [value] --repo [owner]/[repository]
Set an organization secret for specific repositories
$ gh secret set [name] --org [organization] --repos "[repository1,repository2,...]"
Set an organization secret with a specific visibility
$ gh secret set [name] --org [organization] --visibility [all|private|selected]
