This commit is another isolation refactor, this time for repo fork.
However, I got fed up with the --remote="true|false|prompt" style of
flags and took this opportunity to switch to a set of bool flags:
--remote and --clone
--no-remote and --no-clone
the string args were really non standard and confusing; with only two
bools it was impossible to tell when to prompt.
This commit hacks the existing repo clone tests into something usable by
the new isolated command. It went ok and was less effort than trying to
introduce the same kind of test format as repo view and gist create.
Any errors from fetching and rendering the README were silenced and
ignored in `repo view`. This change:
- Tolerates HTTP 404, but will raise exceptions for any other error;
- Moves markdown rendering from `api` package to command implementation;
- Ensures markdown rendering errors are correctly reported.
This commit improves behavior and error handling for pr commands when
run unattached to a tty.
- error if pr create and no -t/-f
- error if pr create and -w
- machine readable pr list
- machine readable pr view
- various cleanup of informational messages
Goals:
- print command usage information on `gh gist create` when no args nor stdin
- disallow passing `-` as argument multiple times
- utilize Cobra's Args to do argument validation
First, consolidate the functionality between `pr merge` and `pr
checkout` that resolves the default branch name of the base repo. With
an added bonus, the new approach avoids an API request when one isn't
necessary.
Then, ensure that checking out 3rd-party PRs will result in local branch
name such as `<owner>/<branch>` when the head branch of the repository
matches the default branch of the base repository. We already have had
code in place to take care of this, but it only took effect in the `pr
checkout <number>`-style invocation.
