ghpr

#!/usr/bin/env ruby
# encoding: UTF-8

require 'rubygems'
require 'excon'
require 'json'

account, repo = `git config --get remote.origin.url`.strip.split(':').last.split('/')
repo          = repo.split('.').first
branch        = `git symbolic-ref HEAD`.strip.split('/').last
issue         = ARGV.first

# make sure remote branch has latest and greatest from local
`git push --set-upstream origin #{branch}`

github = Excon.new(
  'https://api.github.com',
  :headers  => {
    'Authorization' => 'Basic ' << ['' << ENV['GITHUB_USER'] << ':' << ENV['GITHUB_PASS']].pack('m').delete(Excon::CR_NL),
    'User-Agent'    => 'ghpr'
  },
  :nonblock => false
)

puts "Converting issue ##{issue} to pull request."
# add commits in this branch to issue number specified by ARGV[0]
github.request(
  :method => :post,
  :path   => "/repos/#{account}/#{repo}/pulls",
  :body   => {
    :base   => 'master',
    :head   => "#{account}:#{branch}",
    :issue  => issue
  }.to_json
)

puts "Adding comment to cause notification."
# add a comment to the issue to indicate the added commits
github.request(
  :method => :post,
  :path   => "/repos/#{account}/#{repo}/issues/#{issue}/comments",
  :body   => { :body => 'Commits added, converted to pull request.' }.to_json
)

puts "https://github.com/#{account}/#{repo}/pull/#{issue}"