Class: Sake::Task

Inherits:
Object
  • Object
show all
Defined in:
lib/sake.rb

Overview

This is Sake’s version of a Rake task. Please handle with care.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, args = nil, deps = nil, comment = nil, &block) ⇒ Task

Returns a new instance of Task.



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# File 'lib/sake.rb', line 426

def initialize(name, args = nil, deps = nil, comment = nil, &block)
  @name    = name
  @comment = comment
  @args    = Array(args)
  @deps    = Array(deps)
  @body    = block
end

Instance Attribute Details

#comment ⇒ Object (readonly)

Returns the value of attribute comment.



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# File 'lib/sake.rb', line 424

def comment
  @comment
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/sake.rb', line 424

def name
  @name
end

Instance Method Details

#<=>(other) ⇒ Object

String-ish duck typing, sorting based on Task names



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# File 'lib/sake.rb', line 465

def <=>(other)
  to_s <=> other.to_s
end

#inspect ⇒ Object

Basically to_s.inspect



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# File 'lib/sake.rb', line 475

def inspect; @name.inspect end

#to_ruby ⇒ Object

Turn ourselves back into Rake task plaintext.



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# File 'lib/sake.rb', line 436

def to_ruby
  out = ''
  out << "desc '#{@comment.gsub("'", "\\\\'")}'\n" if @comment
  out << "task '#{@name}'"

  if @args.any?
    args = @args.map { |arg| ":#{arg}" }.join(', ')
    out << ", #{args} "
  end

  if @deps.any?
    deps = @deps.map { |dep| "'#{dep}'" }.join(', ')
    out << ", :needs => [ #{deps} ]"
  end

  if @args.any?
    out << " do |t, args|\n"
  else
    out << " do\n"
  end
  
  # get rid of the proc { / } lines
  out << @body.to_ruby.split("\n")[1...-1].join("\n") rescue nil

  out << "\nend\n"
end

#to_s ⇒ Object

The task name



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# File 'lib/sake.rb', line 471

def to_s; @name end