Detect uncommitted git changes

uncommitted

#!/usr/bin/env ruby
require 'find'
require 'open3'
require 'optparse'
require 'ostruct'

options = OpenStruct.new
OptionParser.new do |opts|
	opts.on('-u', '--[no-]untrack', 'Include untracked files') { |v| options.untrack = v }
end.parse!

first = true
base = ARGV.fetch 0, '.'
Find.find base do |file|
	next unless File.directory?(file) && File.basename(file) == '.git'

	repo = File.expand_path File.dirname file
	cmd = ['git', '-C', repo, '-c', 'color.status=always', 'status', '-s']
	cmd += ['-uno'] unless options.untrack
	o, * = Open3.capture2 *cmd
	next if o.empty?

	first ? first = false : puts
	puts repo
	o.lines.each { |l| puts "  #{l}" }
end