merge_base: revspec 'master' not found (Rugged::ReferenceError)

[salujabhavesh]

On running command :-

1. pronto run: (error:- /home/rails/.rvm/gems/ruby-2.4.10/gems/pronto-0.10.0/lib/pronto/git/repository.rb:87:in `merge_base': revspec 'master' not found (Rugged::ReferenceError)

2. bundle exec pronto run -c origin/master -f github_status -f github_pr_review --exit-code
   Getting error :- https://docs.github.com/rest/reference/pulls#list-pull-requests (Octokit::NotFound) + Faraday

Ruby Version :- 2.4.10
Rails Version :- 4.2.11
Linux version :- 16.04

[gilesbowkett]

I've seen this with Rugged in other contexts when the repo had main but not master, and I'm seeing it now for the same reason with Pronto. that makes it intuitive that main vs master would be the problem. but it seems like a really out-of-date problem, so I have doubts.

[gilesbowkett]

indeed, the main vs master aspect of this bug was first reported in 2016.

#191

per that page, using pronto run -c $(git name-rev --name-only HEAD) or pronto run -c main seems to fix it.