pub fn resolve(
dir: &Path,
target: &str,
lookup: &dyn PrLookup,
) -> Result<(RangeSpec, PullRequest)>Expand description
Turns a PR URL or number into a range: fetches the PR’s base and head into
refs/declutter/pr/<n>/ (so no local branch is touched) and compares the head
against its merge base with the base, as the PR page does. The host’s CLI is only
asked when the remote publishes no merge ref for the PR.