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plusminus.rb

# plusminus.rb by @tam7t
#
# Prereqs:
# gem install octokit time_diff colorize
#
# Usage:
# API_TOKEN=<GITHUB API TOKEN> ruby plusminus.rb
#
# Optional Params:
# ENDPOINT=<ghe endpoint>
# VERBOSE=true

require 'octokit'
require 'time_diff'
require 'colorize'

api_endpoint = ENV['ENDPOINT'] || "https://github.com/api/v3/"
verbose = ENV['VERBOSE'] || false

Octokit.configure do |c|
  c.api_endpoint = api_endpoint
end

client = Octokit::Client.new(:access_token => ENV['API_TOKEN'])

events = client.user_events(client.user[:login])

while client.last_response.rels[:next]
  more = client.get(client.last_response.rels[:next].href)
  events.concat(more)
end
merged = events.select {|e| e[:type] =='PullRequestEvent' and e[:payload][:pull_request][:merged] }
merged = merged.uniq{|m| m[:id]}

additions = 0
deletions = 0

merged.each do |m|
  add = m[:payload][:pull_request][:additions]
  del = m[:payload][:pull_request][:deletions]
  puts "+#{add}\t-#{del}\t#{m[:payload][:pull_request][:merged_at]}\t- #{m[:payload][:pull_request][:html_url]}" if verbose
  additions += add
  deletions += del
end

plus = "+#{additions}".green
minus = "-#{deletions}".red
time = Time.diff(Time.now, merged.map { |a| a[:payload][:pull_request][:merged_at] }.min)[:diff]
puts "#{plus} #{minus} in the past #{time}"