Class: MxxRu::Externals::ArchiveAsExternals

Inherits:
Rake::TaskLib
  • Object
show all
Includes:
Impl::ExternalBasics, Impl::WebDownloaderOptions
Defined in:
lib/mxx_ru/externals.rb

Overview

Implementation of externals represented as downloadable archive (like tar.gz, zip, rar or 7z).

Constant Summary collapse

@@archive_handlers = 
{
  :tar => proc {
      ['tar', 'x'].push(*@unpacker_options).push('-f').push(archive_name)
    },
  :zip => proc {
      ['unzip'].push(*@unpacker_options).push(archive_name)
    },
  :sevenzip => proc {
      ['7z', 'x'].push(*@unpacker_options).push(archive_name)
    }
}
@@archive_extensions = 
{
  '.tar' => :tar,
  '.tar.gz' => :tar,
  '.tgz' => :tar,
  '.taz' => :tar,
  '.tar.Z' => :tar,
  '.taZ' => :tar,
  '.tar.bz2' => :tar,
  '.tz2' => :tar,
  '.tbz2' => :tar,
  '.tar.lz' => :tar,
  '.tar.lzma' => :tar,
  '.tlz' => :tar,
  '.tar.lzo' => :tar,
  '.tar.xz' => :tar,
  '.zip' => :zip,
  '.7z' => :sevenzip
}

Instance Attribute Summary

Attributes included from Impl::ExternalBasics

#name, #paths, #url

Instance Method Summary collapse

Methods included from Impl::WebDownloaderOptions

#all_downloader_options, #downloader_option, #downloader_options_for

Methods included from Impl::ExternalBasics

#map, #map_dir, #map_file

Constructor Details

#initialize(name) {|_self| ... } ⇒ ArchiveAsExternals

Returns a new instance of ArchiveAsExternals.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/mxx_ru/externals.rb', line 653

def initialize(name)
  defaults(name)
  @unpacker_options = []

  yield self if block_given?

  parse_uri
  detect_archive_type

  Registry::handle_external(@name, self)
end

Instance Method Details

#define_rules(old_or_new) ⇒ Object 



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# File 'lib/mxx_ru/externals.rb', line 695

def define_rules(old_or_new)
  define(old_or_new) do |tmp_dir|
    # Temporary directory must be removed in a case of any error.
    successful = false
    begin
      mkdir(tmp_dir, fileop_options) if !Dir.exists?(tmp_dir)

      cd tmp_dir do
        download_archive
        unpack_archive
      end

      successful = true
    ensure
      rm_dir_if_exists(tmp_dir) unless successful
    end
  end
end

#make_hash ⇒ Object 



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# File 'lib/mxx_ru/externals.rb', line 685

def make_hash
  all_downloader_options.merge( basics_to_map ).merge!(
    { :md5 => @md5,
      :sha1 => @sha1,
      :sha256 => @sha256,
      :sha512 => @sha512,
      :unpacker_options => @unpacker_options
    } )
end

#md5(v) ⇒ Object 



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# File 'lib/mxx_ru/externals.rb', line 665

def md5(v)
  @md5 = v
end

#sha1(v) ⇒ Object 



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# File 'lib/mxx_ru/externals.rb', line 669

def sha1(v)
  @sha1 = v
end

#sha256(v) ⇒ Object 



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# File 'lib/mxx_ru/externals.rb', line 673

def sha256(v)
  @sha256 = v
end

#sha512(v) ⇒ Object 



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# File 'lib/mxx_ru/externals.rb', line 677

def sha512(v)
  @sha512 = v
end

#unpacker_option(v) ⇒ Object 



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# File 'lib/mxx_ru/externals.rb', line 681

def unpacker_option(v)
  @unpacker_options.push(v)
end