find un-deleted branches from closed PRs

the_arborist.rb

#!/usr/bin/env ruby

require 'octokit'
require 'highline/import'
require 'colorize'
require 'byebug'
require 'csv'
require 'active_support/time'

username = ask("Enter your Github username:  ") { |q| q.echo = true }
password = ask("Enter your Github password:  ") { |q| q.echo = "*" }
repo = ask("Enter the full Github repo name (eg. pickle27/the_arborist):  ") { |q| q.echo = true }

Octokit.configure do |c|
  c.login = username
  c.password = password
end

branch_list = []

# Iterate through branches and find "stale" branches
# page = 1
# found = 0
# branches = Octokit.branches repo, :per_page => 100, :page => page

# until branches.empty? do
#   puts "processing branches page #{page}".blue
#   branches.each do |branch|
#     puts "processing branch #{branch.name}"
#     begin
#       sha = branch.commit.attrs[:sha]
#       commit = Octokit.commit repo, sha
#       if Time.now - commit.commit.author.date > 120.days
#         branch_list.push(commit.author.login, branch.name)
#         puts branch_list.last.to_s.red
#         found += 1
#       end
#     rescue
#       # something went wrong
#     end
#   end

#   page += 1
#   branches = Octokit.branches repo, :per_page => 100, :page => page
# end
# puts "Found #{found} stale branches"

# Iterate through closed pull requests and find undeleted branches
page = 1
found = 0
pulls = Octokit.pulls repo, "closed", :per_page => 100, :page => page

until pulls.empty? do
  puts "processing pull requests page #{page}".blue
  pulls.each do |pull|
    if pull.closed_at? && !pull.merged_at?
      begin
        branch = Octokit.branch repo, pull.head.ref
        branch_list.push( [pull.user.login, pull.rels[:html].href] ) if pull.user
        puts branch_list.last.to_s.red
        found += 1
      rescue Octokit::NotFound
         #branch was deleted
      end
    end
    puts "processing pull request #{pull.number}"
  end

  page += 1
  pulls = Octokit.pulls repo, "closed", :per_page => 100, :page => page
end
puts "Found #{found} closed pull requests with undeleted branches"



# Save to CSV
CSV.open("branches.csv", "w") do |csv|
  branch_list.each do |item|
    csv << item
  end
end

# find the worese offenders in the group lolz
#cat branches.csv | awk -F "," '{print $1}' | sort | uniq -c