[feature request] Allow muitple default owners to be specified

[loxygenK]

Thanks very much for this great tool!

Feature explanation

With the default owner feature¹ we can omit the owner name, but currently only single default owner can be specified. If multiple default owners is allowed, it would be convenient for the user who often commits to the project with multiple owners (like personal and company projects).

# Proposal behavior of the feature

$ cd ~/.ghr/ghr.toml
[defaults]
owners = ["owner-1", "owner-2"]

$ ghr list
github.com:owner-1/foo
github.com:owner-2/foo
github.com:owner-2/bar

$ ghr path bar
~/.ghr/github.com/owner-2/bar

# There are two repositories with the name "foo" (owner-1's and owner-2's)
$ ghr path foo
 ERR The path is ambiguous. Please specify the owner name

Implementation/UX consideration

• Configuration scheme can change, so there is an issue with backward compatibility.

Footnotes

1. https://github.com/siketyan/ghr#cloning-a-repository ↩

[siketyan]

We are going to add search_path configuration, superseding the defaults. ghr will try to find repos for each owners in the configured order

In addition, defaults will be deprecated and will be removed in the next major (0.x) release.