RakeApp

 
               # File minirake, line 329
def initialize
  @rakefile = nil
  @nosearch = false
end
            

 
               # File minirake, line 378
def command_line_options
  OPTIONS.collect { |lst| lst[0..-2] }
end
            

 
               # File minirake, line 369
def display_tasks
  MiniRake::Task.tasks.each do |t|
    puts "#{t.class} #{t.name}"
    t.prerequisites.each { |pre| puts "    #{pre}" }
  end
end
            

 
               # File minirake, line 383
def do_option(opt, value)
  case opt
  when '--dry-run'
    $dryrun = true
    $trace = true
  when '--help'
    help
    exit
  when '--libdir'
    $:.push(value)
  when '--nosearch'
    @nosearch = true
  when '--quiet'
    $verbose = false
  when '--rakefile'
    RAKEFILES.clear
    RAKEFILES << value
  when '--require'
    require value
  when '--tasks'
    $show_tasks = true
  when '--trace'
    $trace = true
  when '--usage'
    usage
    exit
  when '--verbose'
    $verbose = true
  when '--version'
    puts "rake, version #{RAKEVERSION}"
    exit
  else
    fail "Unknown option: #{opt}"
  end
end
            

 
               # File minirake, line 420
def handle_options
  $verbose = false
  opts = GetoptLong.new(*command_line_options)
  opts.each { |opt, value| do_option(opt, value) }
end
            

 
               # File minirake, line 336
def have_rakefile
  RAKEFILES.each do |fn|
    if File.exist?(fn)
      @rakefile = fn
      return true
    end
  end
  return false
end
            

 
               # File minirake, line 352
def help
  usage
  puts
  puts "Options are ..."
  puts
  OPTIONS.sort.each do |long, short, mode, desc|
    if mode == GetoptLong::REQUIRED_ARGUMENT
      if desc =~ /\b([A-Z]{2,})\b/
        long = long + "=#{$1}"
      end
    end
    printf "  %-20s (%s)\n", long, short
    printf "      %s\n", desc
  end
end
            

 
               # File minirake, line 427
def run
  handle_options
  begin
    here = Dir.pwd
    while ! have_rakefile
      Dir.chdir("..")
      if Dir.pwd == here || @nosearch
        fail "No Rakefile found (looking for: #{RAKEFILES.join(', ')})"
      end
      here = Dir.pwd
    end
    tasks = []
    ARGV.each do |task_name|
      if /^(\w+)=(.*)/.match(task_name)
        ENV[$1] = $2
      else
        tasks << task_name
      end
    end
    puts "(in #{Dir.pwd})"
    $rakefile = @rakefile
    load @rakefile
    if $show_tasks
      display_tasks
    else
      tasks.push("default") if tasks.size == 0
      tasks.each do |task_name|
        MiniRake::Task[task_name].invoke
      end
    end
  rescue Exception => ex
    puts "rake aborted!"
    puts ex.message
    if $trace
      puts ex.backtrace.join("\n")
    else
      puts ex.backtrace.find {|str| str =~ /#{@rakefile}/ } || ""
    end
    exit 1
  end
end
            

 
               # File minirake, line 347
def usage
    puts "rake [-f rakefile] {options} targets..."
end