Class: ASRake::BaseExecutable

Inherits:
Object
  • Object
show all
Includes:
Rake::DSL
Defined in:
lib/asrake/base_executable.rb

Direct Known Subclasses

Adt, Asdoc, BaseCompiler, Package

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ BaseExecutable

Returns a new instance of BaseExecutable.



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# File 'lib/asrake/base_executable.rb', line 17

def initialize(file)

	raise "An output file must be provided" if file == nil
	
	@output = file.to_s
	# if the output path ends in a path separator, it is a directory
	if @output =~ /[\/\\]$/
		@output_dir = @output
	else
		# forward-slashes required for File methods
		@output = Path::forward @output
		@output_dir = File.dirname(@output)
		@output_file = File.basename(@output)
	end

	# create file task for output
	@task = ASRake::ExeTask.define_task self.output do
		self.execute
	end

	@task.pre_invoke = method(:task_pre_invoke)
	@task.post_invoke = method(:task_post_invoke)

	# create directory task for output
	if !self.output_is_dir?
		directory self.output_dir
		@task.enhance([self.output_dir])
	end
end

Instance Attribute Details

#output ⇒ Object (readonly)

output file or directory



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# File 'lib/asrake/base_executable.rb', line 13

def output
  @output
end

#output_dir ⇒ Object (readonly)

Returns the value of attribute output_dir.



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# File 'lib/asrake/base_executable.rb', line 15

def output_dir
  @output_dir
end

#output_file ⇒ Object (readonly)

Returns the value of attribute output_file.



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# File 'lib/asrake/base_executable.rb', line 14

def output_file
  @output_file
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/asrake/base_executable.rb', line 71

def execute
	raise "Must define execute in subclass"
end

#merge_in(args) ⇒ Object 



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# File 'lib/asrake/base_executable.rb', line 51

def merge_in(args)
	@@args.each do |arg|
		# TODO: This needs to concat arrays not overwite them
		self.send("#{arg}=", args.send(arg))
	end
end

#output_is_dir? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/asrake/base_executable.rb', line 47

def output_is_dir?
	output_file == nil
end

#pathmap(*args) ⇒ Object

used so we can add this task to a FileList. This is probably a terrible idea.



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# File 'lib/asrake/base_executable.rb', line 67

def pathmap *args
	to_s.pathmap *args
end

#to_s ⇒ Object 



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# File 'lib/asrake/base_executable.rb', line 58

def to_s
	@output
end

#to_str ⇒ Object 



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# File 'lib/asrake/base_executable.rb', line 62

def to_str
	@output
end