#!/usr/bin/env ruby

version = File.read(File.dirname(__FILE__)+'/../VERSION').strip

unless ARGV == ['init']
  puts "GitDoc version #{version}"
  puts "Run with 'init' to make the current directory a GitDoc instance"
  exit
end

if File.exists? 'config.ru'
  abort "config.ru exists, is GitDoc already set up for this folder?"
end

config = <<-END
require 'bundler/setup' if $LOAD_PATH.grep(/gitdoc$/).empty?
require 'gitdoc'

GitDoc!
END

rakefile = <<-END
require 'bundler/setup' if $LOAD_PATH.grep(/gitdoc$/).empty?
require 'gitdoc/tasks'
END

gemfile = <<-END
source :rubygems
gem 'gitdoc', '#{version}'
END

powrc = <<-END
export RUBYOPT="rubygems"
END

index = <<-END
Welcome to GitDoc
END

File.open('config.ru','w') { |f| f.write config }
File.open('Rakefile','w') { |f| f.write rakefile }
File.open('Gemfile','w') { |f| f.write gemfile }
File.open('.powrc','w') { |f| f.write powrc }

system 'bundle install'