Class: Rake::Delphi::ZipTask

Inherits:
BasicTask show all
Defined in:
lib/rake/common/ziptask.rb

Instance Method Summary collapse

Methods inherited from BasicTask

#trace?

Constructor Details

#initialize(task, zipfile, files, options = nil) ⇒ ZipTask

Returns a new instance of ZipTask.



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# File 'lib/rake/common/ziptask.rb', line 37

def initialize(task, zipfile, files, options = nil)
    super(task)
    Logger.trace(Logger::VERBOSE, [zipfile, files])
    raise "zipfile name is not defined!" if zipfile.nil? || zipfile.empty?
    @norubyzip = nil
    @options = options || {}
    begin
        require 'zipruby'
    rescue LoadError
        begin
            require 'zip/zip'
        rescue LoadError
            @norubyzip = true
        end
    end
    raise "no ZIP library (nor zipruby nor rubyzip) found!" if @norubyzip
    if defined? Zip::Archive
        # zipruby used
        Logger.trace(Logger::VERBOSE, '`zipruby` gem is used')
        Zip::Archive.open(zipfile, Zip::CREATE | Zip::TRUNC) do |z|
            files.each do |f|
                zip_addfile(z, f)
            end
        end
    else
        # work with rubyzip
        Logger.trace(Logger::VERBOSE, '`rubyzip` gem is used')
        File.unlink(zipfile) if File.exists?(zipfile)
        Zip.options[:continue_on_exists_proc] = true
        Zip::ZipFile.open(zipfile, Zip::ZipFile::CREATE) do |z|
            files.each do |f|
                zip_addfile(z, f)
            end
        end
    end
end