Class: LogicalConstruct::UnpackCookbook

Inherits:
Mattock::TaskLib
  • Object
show all
Defined in:
lib/logical-construct/target/unpack-cookbook.rb

Instance Method Summary collapse

Instance Method Details

#default_namespace ⇒ Object 



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# File 'lib/logical-construct/target/unpack-cookbook.rb', line 3

def default_namespace
  :cookbook
end

#default_settings(provision) ⇒ Object 



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# File 'lib/logical-construct/target/unpack-cookbook.rb', line 7

def default_settings(provision)
  settings(
    :construct_dir => provision.construct_dir,
    :cookbook_metadata => nil,
    :cookbook_dir => nil,
    :cookbook_name => "cookbook",
    :cookbook_archive => nil
  )
end

#define ⇒ Object 



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# File 'lib/logical-construct/target/unpack-cookbook.rb', line 30

def define
  in_namespace do
    file cookbook_archive
    file cookbook_metadata => cookbook_archive do
      untar_command.run
    end
    task :unpack => cookbook_metadata
  end
end

#resolve_settings ⇒ Object 



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# File 'lib/logical-construct/target/unpack-cookbook.rb', line 17

def resolve_settings
  self.cookbook_archive ||= File::join(construct_dir, "cookbook.tbz")
  self.cookbook_dir ||= File::join(construct_dir, cookbook_name)

  self.cookbook_metadata ||= File::join(cookbook_dir, "metadata.rb")
end

#untar_command ⇒ Object 



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# File 'lib/logical-construct/target/unpack-cookbook.rb', line 24

def untar_command
  Mattock::CommandLine.new("tar", "-xjf") do |cmd|
    cmd.options << cookbook_archive
  end
end