Class: Buildr::ArchiveTask::ZipExpander

Inherits:
Object
  • Object
show all
Defined in:
lib/buildr/packaging/archive.rb

Overview

Extend one Zip file into another.

Instance Method Summary collapse

Constructor Details

#initialize(zip_file) ⇒ ZipExpander

:nodoc:



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# File 'lib/buildr/packaging/archive.rb', line 286

def initialize(zip_file)
  @zip_file = zip_file.to_s
  @includes = []
  @excludes = []
  @concatenates = []
  @transforms = {}
end

Instance Method Details

#concatenate(*files) ⇒ Object 



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# File 'lib/buildr/packaging/archive.rb', line 305

def concatenate(*files)
  @concatenates |= files
  self
end

#exclude(*files) ⇒ Object 



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# File 'lib/buildr/packaging/archive.rb', line 300

def exclude(*files)
  @excludes |= files
  self
end

#expand(file_map, transform_map, path) ⇒ Object 



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# File 'lib/buildr/packaging/archive.rb', line 315

def expand(file_map, transform_map, path)
  @includes = ['*'] if @includes.empty?
  Zip::File.open(@zip_file) do |source|
    source.entries.reject { |entry| entry.directory? }.each do |entry|
      if @includes.any? { |pattern| File.fnmatch(pattern, entry.name) } &&
         !@excludes.any? { |pattern| File.fnmatch(pattern, entry.name) }
        dest = path =~ /^\/?$/ ? entry.name : Util.relative_path(path + "/" + entry.name)
        trace "Adding #{dest}"
        if @concatenates.any? { |pattern| File.fnmatch(pattern, entry.name) }
          file_map[dest] << ZipEntryData.new(source, entry)
        elsif @transforms.each_pair.detect do |transform, transform_block|\
            if transform.any? { |pattern| File.fnmatch(pattern, entry.name) }
              file_map[dest] << ZipEntryData.new(source, entry)

              transform_map[dest] = transform_block
              true
            end
          end
        else
          file_map[dest] = ZipEntryData.new(source, entry)
        end
      end
    end
  end
end

#include(*files) ⇒ Object Also known as: << 



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# File 'lib/buildr/packaging/archive.rb', line 294

def include(*files)
  @includes |= files
  self
end

#transform(*files, &block) ⇒ Object 



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# File 'lib/buildr/packaging/archive.rb', line 310

def transform(*files, &block)
  @transforms[[files].flatten] = block
  self
end