git workflow with peer review on topic branches

description.txt

so my workflow is that each ticket gets a branch. Before merging the branch to master
it needs to be peer-reviewed. So sometimes I have a bunch of branches that are off
being reviewed while I work on something else.

Currently when I run "git branch" I see:
  [branch 1]
  [branch 2]
  [branch 3]
 *[branch 4]
  [branch 5]

So in the case where [branch 1] and [branch 2] are in review I want to be able to mark
them as such. So that I see:
 -[branch 1]
 -[branch 2]
  [branch 3]
 *[branch 4]
  [branch 5]

That way I have a quick overview of the state of each branch I'm working on.

git-rbranch

#!/usr/bin/env ruby -wKU
# Usage:
#   $ git rbranch [args]
# 
# Branches with peer review in progress are rendered with '-' prefix.
#

args = ARGV.dup
args << '--color' unless args.include?('--no-color')

`git branch #{args.join(' ')}`.split("\n").each do |line|
  if line =~ /^  ([\w-]+)/
    branch, rest = $1, $'
    `git config --bool branch.#{branch}.peer-review`
    prefix = $?.success?? '- ' : '  '
    puts prefix + branch + rest
  else
    puts line
  end
end

git-review

#!/usr/bin/env ruby -wKU
# Usage:
#   $ git review [action] [branch]
# 
# Action defaults to "start" and branch to current branch.
# 
# Examples:
#   $ git review
#   $ git review end
#   $ git review start topic-1
#   $ git review end topic-1
#
action, branch = ARGV
action ||= 'start'
branch ||= `git name-rev HEAD`.chomp.sub('HEAD ', '') # current branch

case action
when 'start'
  `git config --bool branch.#{branch}.peer-review true`
  puts "Marked '#{branch}' for peer review."
when 'end'
  `git config --unset branch.#{branch}.peer-review`
  puts "Peer review is done on '#{branch}'."
else
  $stderr.puts "unknown action #{action}"
end