Class: Rake::CompileTask

Inherits:

TaskLib

• Object
• TaskLib
• Rake::CompileTask

show all

Defined in:

lib/rake/compiletask.rb

Overview

Rake::CompileTask.new do |t|
  t.files = FileList['lib/**/*.rb']
  t.verbose = true
end

rake compile                  # regular compilation

Instance Attribute Summary (collapse)

• - (Object) name

  Name of test task.

• - (Object) verbose

  Whether to list each file that is compiled or not (defaults is false).

Instance Method Summary (collapse)

• - (Object) define

  Create the tasks defined by this task lib.

• - (Object) files=(list)

  Explicitly define the list of test files to be compiled.

• - (CompileTask) initialize(name = :compile) {|_self| ... } constructor

  Create a testing task.

Methods inherited from TaskLib

#paste

Methods included from Cloneable

#clone, #dup

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# File 'lib/rake/compiletask.rb', line 39

def initialize(name=:compile)
  @name = name
  @files = []
  @verbose = false
  yield self if block_given?
  define
end

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# File 'lib/rake/compiletask.rb', line 26

def name
  @name
end

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# File 'lib/rake/compiletask.rb', line 29

def verbose
  @verbose
end

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# File 'lib/rake/compiletask.rb', line 48

def define
  desc "Compile files" + (@name==:compile ? "" : " for #{@name}")
  task @name do
    start_time = Time.now
    number_of_files = 0

    @files.each do |source|
      compiled_name = "#{source}o"

      if File.exists?(compiled_name) && (File.mtime(compiled_name) > File.mtime(source))
        next
      end

      if @verbose
        $stdout.puts compiled_name
        number_of_files += 1
      end

      MacRuby::Compiler.compile_file(source)
    end

    if @verbose
      compile_time = Time.now - start_time
      $stdout.puts "Finished compile in %.6fs, %.6s files/s" %
        [compile_time, number_of_files / compile_time]
    end
  end
  self
end

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# File 'lib/rake/compiletask.rb', line 34

def files=(list)
  @files = list
end