jphastings/rubyzip

#!/usr/bin/env ruby

$VERBOSE = true

$: << "../lib"

require 'zip'
require 'find'

module Zip
  module ZipFind
    def self.find(path, zipFilePattern = /\.zip$/i)
      Find.find(path) {
    |fileName|
    yield(fileName)
    if zipFilePattern.match(fileName)  && File.file?(fileName)
      begin
        Zip::File.foreach(fileName)  {
          |zipEntry|
          yield(fileName + File::SEPARATOR + zipEntry.to_s)
        }
      rescue Errno::EACCES => ex
        puts ex
      end
    end
      }
    end

    def self.find_file(path, fileNamePattern, zipFilePattern = /\.zip$/i)
      self.find(path, zipFilePattern) {
    |fileName|
    yield(fileName) if fileNamePattern.match(fileName)
      }
    end

  end
end

if __FILE__ == $0
  module ZipFindConsoleRunner

    PATH_ARG_INDEX = 0;
    FILENAME_PATTERN_ARG_INDEX = 1;
    ZIPFILE_PATTERN_ARG_INDEX = 2;

    def self.run(args)
      check_args(args)
      Zip::ZipFind.find_file(args[PATH_ARG_INDEX],
                args[FILENAME_PATTERN_ARG_INDEX],
                args[ZIPFILE_PATTERN_ARG_INDEX]) {
    |fileName|
    report_entry_found fileName
      }
    end

    def self.check_args(args)
      if (args.size != 3)
    usage
    exit
      end
    end

    def self.usage
      puts "Usage: #{$0} PATH ZIPFILENAME_PATTERN FILNAME_PATTERN"
    end

    def self.report_entry_found(fileName)
      puts fileName
    end

  end

  ZipFindConsoleRunner.run(ARGV)
end