Class: LogicalConstruct::TarballTask

Inherits:
Mattock::Rake::FileCommandTask
  • Object
show all
Defined in:
lib/logical-construct/archive-tasks.rb

Instance Method Summary collapse

Instance Method Details

#action_flag(string) ⇒ Object 



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# File 'lib/logical-construct/archive-tasks.rb', line 56

def action_flag(string)
  case string
  when "c", /create/
    "--create"
  when "x", /extract/
    "--extract"
  when "d", /compare/
    "--compare"
  else
    string
  end
end

#add_options(tar) ⇒ Object 



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# File 'lib/logical-construct/archive-tasks.rb', line 69

def add_options(tar)
  tar.options << "--files-from=" + listfile
end

#default_configuration ⇒ Object 



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# File 'lib/logical-construct/archive-tasks.rb', line 14

def default_configuration
  super
  self.compression_flag ||=
    case compression
    when :auto
      "--auto-compress"
    when :gzip
      "--gzip"
    when :bzip, :bzip2
      "--bzip2"
    when :xz
      "--xz"
    when :lzip
      "--lzip"
    when :lzma
      "--lzma"
    when :lzop
      "--lzop"
    when :compress
      "--compress"
    else
      ""
    end

  self.basename = name
end

#resolve_configuration ⇒ Object 



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# File 'lib/logical-construct/archive-tasks.rb', line 41

def resolve_configuration
  extension.sub(/[.]$/,'')

  unpacked_parent.absolute_path ||= absolute_path
  archive_parent.absolute_path ||= absolute_path

  unless basename.nil?
    unpacked_dir.relative_path ||= basename
    archive.relative_path ||= [basename, extension].join(".")
  end

  resolve_paths
  super
end

#tar_command(action, verbose = true, &block) ⇒ Object 



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# File 'lib/logical-construct/archive-tasks.rb', line 73

def tar_command(action, verbose = true, &block)
  tar_command_without_directory(action, verbose) do |tar|
    tar.options << "--directory="+unpacked_dir.absolute_path
    yield tar if block_given?
  end
end

#tar_command_without_directory(action, verbose = true) ⇒ Object 



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# File 'lib/logical-construct/archive-tasks.rb', line 80

def tar_command_without_directory(action, verbose = true)
  command = cmd("tar") do |tar|
    tar.options << action
    tar.options << "--verbose" if verbose
    tar.options << compression_flag
    tar.options << "--file="+archive.absolute_path
    tar.options << "--exclude-vcs" if exclude_vcs
    yield(tar) if block_given?
  end
  return command
end