Take photo automatically after every git commit. Run `gitshot --enable` in project base dir to enable.

gitshot

#!/usr/bin/env ruby

require 'fileutils'

APP = __FILE__.split('/').last
pwd = Dir.pwd

if ARGV.include? '--enable'
  post_commit = File.join(pwd,'.git/hooks/post-commit')
  abort('post commit hook already exist!') if File.exists?(post_commit)
  File.open(post_commit,'w') do |file|
    file.puts '#!/bin/sh', __FILE__
    file.chmod(0755)
  end
else
  project = pwd.split('/').last
  dir = File.join(ENV['HOME'], ".#{APP}", project)
  FileUtils.mkdir_p dir
  file_name = File.join(dir, "#{Time.now.to_i}.jpg")
  system "imagesnap -q #{file_name}"
  puts "#{APP} saved your picture to #{file_name}"
end