Trash script for showing git status in recursive directories

git-status.sh

#!/usr/bin/ruby

dirty      = ARGV.include? "-d"
change_dir = ARGV.include? "-cd"
search     = ARGV.find{|x| ! x.start_with? "-"}

repos =  Dir.glob("/home/alee/workspaces/**/.git/").collect()

class String
  def brown;         "\033[33m#{self.strip! || self}\033[0m" end
  def magenta;       "\033[35m#{self.strip! || self}\033[0m" end
end

def print_items (common_dir, data, dirty_only)
  data.select! {|i| i[:changes] > 0 || !dirty_only}
  puts "\n #{data.count} Repos found in #{common_dir}:"
  data.each do |i|
    isDirty = i[:changes] > 0
    indicator = isDirty ? "*" : "_"
    puts ("\t(%s) %s: %s\n\t%s" % [ indicator.brown, i[:norm_path], i[:branch].brown, i[:path].magenta])
  end
  puts "\n"
end

common_dir = repos.inject{|l,s| l=l.chop while l!=s[0...l.length];l}

data = repos.collect do |r|
  ENV["GIT_DIR"] = r
  path      = File.dirname r
  repo_name = File.basename path
  {:repo_name => repo_name,
   :branch    => `git rev-parse --abbrev-ref HEAD`,
   :changes   => `git --git-dir=#{r} --work-tree=#{path} status --porcelain`.split(/\n/).count,
   :norm_path => repo_name.sub(common_dir, ''),
   :path      => File.dirname(r) }
end

data.sort_by! {|i| i[:norm_path].downcase}

data.select! {|i| i[:norm_path].include? search} unless search.nil?

if change_dir && data.length == 1
  Dir.chdir("#{data[0][:path]}")
  exec 'bash'
else
  print_items(common_dir, data, dirty)
end