#!/usr/bin/env ruby

#start a new git branch with latest changes from master

require File.join(File.dirname(__FILE__), '..', 'lib', 'socialcast-git-extensions.rb')
include Socialcast

is_quiet = ARGV.delete("--quiet") || ARGV.delete("-q")

unless branch_name = ARGV.first
  example_branch = %w{ api-fix-invalid-auth desktop-cleanup-avatar-markup share-form-add-edit-link }.sort_by { rand }.first
  repo = Grit::Repo.new(Dir.pwd)
  remote_branches = repo.remotes.collect {|b| b.name.split('/').last }
  until branch_name = HighLine.ask("What would you like to name your branch? (ex: #{example_branch})") {|q| 
      q.validate = Proc.new { |branch|
        branch =~ /^[A-Za-z0-9\-_]+$/ && !remote_branches.include?(branch)
      }
    }
  end
end

run_cmd 'git checkout master'
run_cmd 'git pull'
run_cmd "git checkout -b #{branch_name}"

run_cmd "socialcast share '#worklog starting work on #{branch_name} #scgitx'" unless is_quiet