module Minirails

# File lib/minirails.rb, line 43
def fast
  File.open("Gemfile", "w") do |f|
    f.puts %Q|source "https://rubygems.org"|
    f.puts %Q|gem "minirails"|
  end

  system "bundle install"
  system "bundle binstubs minirails --force"

  puts "Now you can use much faster bin/minirails instead of minirails"
end

# File lib/minirails.rb, line 22
    def help
      puts <<-EOS
Usage: #$0 [OPTIONS] [FILE]

$ #$0 myapp.rb

OPTIONS:
  --help  Show this message
  --init  Create new sample app
  --fast  Setup faster app loading
      EOS
    end

# File lib/minirails.rb, line 35
def init
  File.open("myapp.rb", "w") do |f|
    f.write File.read(File.expand_path("../../test/apps/hello.rb", __FILE__))
  end

  puts "You new app has been created! You can strat it with $ minirails myapp.rb"
end

# File lib/minirails.rb, line 5
def run(argv)
  case argv[0]
  when "--init"
    init
  when "--fast"
    fast
  when "--help", nil
    help
  else
    if argv[0].start_with?("--")
      help
    else
      start(argv[0], argv[1])
    end
  end
end

# File lib/minirails.rb, line 55
def start(specfile, num = nil)
  self.builder = Builder.new(specfile)
  num ? builder.start(num.to_i) : builder.spawn
end