Github console helper. It opens project page, current issue, list of issues, pull request against specified branch.

gh

#!/usr/bin/env ruby

def open_project
  puts "Openning project page"
  `open #{project_url}`
end

def open_issue
  return unless issue_number = branch_name.match(/\d+/)[0]

  puts "Opening issue #{issue_number}"
  issue_url = "#{project_url}/issues/#{issue_number}"
  `open #{issue_url}`
end

def open_issues
  puts "Opening issues"
  issues_url = "#{project_url}/issues"
  `open #{issues_url}`
end

def open_pull_request
  puts "Opening PR..."
  pull_request_url = "#{project_url}/compare/#{ARGV[1]}...#{branch_name}"
  `open #{pull_request_url}`
end

def project_url
  "https://github.com/#{repository_name}"
end

def repository_name
  (`git remote show -n origin |grep Push`).match(/github\.[^:]+:(.*)\.git$/)[1]
end

def branch_name
  `git rev-parse --abbrev-ref HEAD`
end

case ARGV.first
when nil
  open_project
when 'i'
  open_issue
when 'is'
  open_issues
when 'pr'
  open_pull_request
end