git-pivotal

#!/usr/bin/env ruby

# gem 'pivotal-tracker'
require 'pivotal-tracker'

TRACKER_TOKEN = `git config --get pivotal.token`
TRACKER_PROJECT_ID = `git config --get pivotal.project-id`
USER = `git config user.name`

PivotalTracker::Client.token = TRACKER_TOKEN
PivotalTracker::Client.use_ssl = true

def truncate_words(text, length = 7)
  return if text == nil
  words = text.split()
  words = words - %w(feature scenario for in on a an the of so that they be able to are it its with let add create apply) #remove non critical words (experiment with this)
  words[0..(length-1)].join(' ')
end

project = PivotalTracker::Project.find TRACKER_PROJECT_ID
conditions = {:state => ["rejected", "started", "unstarted", "finished", "unscheduled"], owned_by: USER}
projects = project.stories.all(conditions)

if projects.count > 0
  branches = []
  projects.first(20).each_with_index do |story, index|
    name = story.name.downcase
    # remove individual offending chars: single quote, double quote, open
    # paren, close paren, colon, backslash, forwardslash and replace with
    # an empty string (aka nothing)
    name.gsub!(/['"\.\(\):\\\/]/,"")
    # remove remaining cl.ly links
    name.gsub!(/httpclly\S*/,"")
    # remove dash and replace with space
    name.gsub!(/-/," ")
    # do the truncate here, after all the removal & before the _ injection
    name = truncate_words(name)
    # replace all instances of one or more spaces with _
    name.gsub!(/\s+/,"_")
    # create final display
    display = "#{name}_#{story.id}"
    branches[index + 1] = "#{display}"
    puts "(#{index + 1}) #{display}"
  end

  puts ""
  puts "(0) EXIT WITHOUT ANY ACTION"
  puts ""
  puts "For which story do you want to create a new git feature branch?"
  puts "    Note: type 1,hotfix to create a hotfix for the first story"

  input = STDIN.gets.strip
  story_num = input.split(",")[0].to_i
  story_type = input.split(",")[1]
  story_type ||= "feature"

  if (1..projects.count).include?(story_num)
    `git flow #{story_type} start "#{branches[story_num]}"`

    if $?.exitstatus.zero?
      puts ""
      puts "Summary of actions:"
      puts "- A new branch '#{story_type}/#{branches[story_num]}' was created, based on '#{story_type == 'feature' ? 'develop' : 'master'}'"
      puts "- You are now on branch '#{story_type}/#{branches[story_num]}'"
      puts ""
      puts "Now, start committing on your #{story_type}. When done, use:"
      puts ""
      puts "     git flow #{story_type} finish #{branches[story_num]}"
      puts ""
    else
      puts "\n There was a problem creating your branch, please read the error above to fix it."
    end
  else
    exit
  end
else
  puts "There are no available stories right now!"
end