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26 lines
505 B
Ruby
Executable File
26 lines
505 B
Ruby
Executable File
#! /usr/bin/env ruby
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require 'nokogiri'
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if ARGV.size < 1
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STDERR.puts "No input argument given."
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exit 1
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end
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if !File.readable?(ARGV[0])
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STDERR.puts "\"#{ARGV[0]}\" is not readable."
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exit 1
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end
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doc = Nokogiri.XML(File.open(ARGV[0])) do |config|
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config.default_xml.noblanks
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end
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if ARGV[1].nil?
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STDOUT.puts doc.to_xml(:indent => 2)
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elsif !File.exist?(ARGV[1])
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File.open(ARGV[1], "w") { |f| f.write(doc.to_xml(:indent => 2)) }
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else
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STDERR.puts "\"#{ARGV[1]}\" already exists."
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exit 1
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end
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