62 lines
1.2 KiB
Ruby
62 lines
1.2 KiB
Ruby
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#!/usr/bin/env ruby
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require 'zip'
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class ZipList
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def initialize(zipFileList)
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@zipFileList = zipFileList
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end
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def getInputStream(entry, &aProc)
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@zipFileList.each {
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|zfName|
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Zip::ZipFile.open(zfName) {
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|zf|
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return zf.getInputStream(entry, &aProc) rescue
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Zip::ZipNoSuchEntryError
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}
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}
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raise Zip::ZipNoSuchEntryError,
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"No matching entry found in zip files '#{@zipFileList.join(', ')}' "+
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" for '#{entry}'"
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end
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end
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module Kernel
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alias :oldRequire :require
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def require(moduleName)
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zipRequire(moduleName) || oldRequire(moduleName)
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end
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def zipRequire(moduleName)
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return false if alreadyLoaded?(moduleName)
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zl = ZipList.new($:.grep /\.zip$/)
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zl.getInputStream(ensureRbExtension(moduleName)) {
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|zis|
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eval(zis.read); $" << moduleName
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}
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return true
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rescue Zip::ZipNoSuchEntryError => ex
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return false
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end
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def alreadyLoaded?(moduleName)
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moduleRE = Regexp.new("^"+moduleName+"(\.rb|\.so|\.dll|\.o)?$")
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$".detect { |e| e =~ moduleRE } != nil
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end
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def ensureRbExtension(aString)
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aString.sub(/(\.rb)?$/i, ".rb")
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end
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end
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$: << "zippedRuby.zip"
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require "mymodule"
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require 'gtk'
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MyRubyClass.new
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