Get a GitHub token for a GitHub App
Usage:
github-token [flags]
Flags:
--app-id int GitHub App ID
--app-installation-id int GitHub App installation ID
--app-private-key string GitHub App private key
--config string config file (default is $HOME/.github-token.yaml)
-h, --help help for github-token
It stores the token in the file "/tmp/githubtoken/token.txt" and the token is valid for 1 hour. It fetches a new token only if the current stored token is expired. So running the command multiple times does not hammer the GitHub API.