store token in config file

[splitbrain]

It would make token handling easier if I could create a ~/.gittyrc or similar config file to store the tokens. Even better if gitty would ask for a token interactively when needed and store it in the config file.

[gedw99]

lots of different ways to do ENV sniffing.

At the moment it looks for the environment variable of "GITHUB_TOKEN" (

gitty/git.go

Line 55 in 3f73ba0

token = os.Getenv("GITHUB_TOKEN")

) which is reasonably standard practice.

Maybe failing finding that default , it can do do the ~/.gittyrc ... I am not sure myself though.