module Octohat

# File lib/octohat.rb, line 5
def self.grok(repo)

  access_token = ENV["GITHUB_TOKEN"]

  client = Octokit::Client.new(:access_token => access_token)
  Octokit.auto_paginate = true

  contributors = client.contributors(repo).map{|c| c.login}

  activity = []

  client.issues(repo, state: "all").each do |issue|
    activity << issue.user.login
    activity << client.issue_comments(repo, issue.number).map{|comment| comment.user.login}.uniq
  end

  activity << client.list_commit_comments(repo).map{|comment| comment.user.login}

  activity.flatten!.uniq!.sort!

  non_code = activity.select{|a| !contributors.include? a }

  return { code: contributors, non_code: non_code }
end