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https://gitlab.com/mbunkus/mkvtoolnix.git
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0bad8270cb
These include: - assigned but unused local variable - & interpreted as argument prefix - ambiguous first argument - shadowed variables
83 lines
2.4 KiB
Ruby
Executable File
83 lines
2.4 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require 'digest/sha1'
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class FormatStringVerifier
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@@errors_to_ignore = {
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"d2820b11" => true,
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"f3230d7f" => true,
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}
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def read_entries file_name
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entries = Array.new
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flags = {}
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IO.readlines(file_name).each_with_index do |line, line_number|
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line.gsub!(/[\r\n]/, '')
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if /^msgid /.match line
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entries << { :id => [ line ], :line_number => line_number + 1, :flags => flags }
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flags = {}
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elsif /^msgid_plural /.match line
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entries[-1][:id] << line
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elsif /^msgstr/.match line
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entries[-1][:str] ||= Array.new
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entries[-1][:str] << line
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elsif /^"/.match line
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entry = entries[-1]
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str = entry[:str] ? entry[:str][-1] : entry[:id][-1]
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str.gsub!(/"$/, '')
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str << line[1 .. line.length - 1]
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elsif /^#,/.match line
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flags = Hash[ *line.gsub(/^#,\s*/, '').split(/,\s*/).map { |flag| [ flag.to_sym, true ] }.flatten ]
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end
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end
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entries
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end
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def verify file_name
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matcher = /%(?:
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%
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| \|[0-9$a-zA-Z\.\-]+\|
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| -?\.?\s?[0-9]*l?l?[a-zA-Z]
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| [0-9]+%?
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)/ix
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errors = read_entries(file_name).select { |e| !e[:flags][:fuzzy] && !e[:id].nil? && (e[:id][0] != 'msgid ""') && !e[:str].nil? && e[:str].detect { |line| line != 'msgstr ""' } }.collect do |entry|
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non_id = entry[:id][ 1 .. entry[:id].size - 1 ] + entry[:str]
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formats = {
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:id => entry[:id][0].scan(matcher).uniq.sort,
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:non_id => non_id.collect { |e| e.scan(matcher) }.flatten.uniq.sort
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}
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missing = formats[:id] - formats[:non_id]
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added = formats[:non_id] - formats[:id]
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next nil if missing.empty? && added.empty?
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digest = Digest::SHA1.new.update(([ file_name.gsub(/.*\//, ''), entry[:id][-1] ] + added + missing).join(':')).hexdigest[0..7]
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next nil if @@errors_to_ignore[digest]
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{ :line_number => entry[:line_number],
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:added => added,
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:missing => missing,
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:digest => digest
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}
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end.compact
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errors.each do |error|
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messages = []
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messages << ("- " + error[:missing].join(' ')) if !error[:missing].empty?
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messages << ("+ " + error[:added ].join(' ')) if !error[:added ].empty?
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puts "#{file_name}:#{error[:line_number]}: error: #{messages.join('; ')} (id: #{error[:digest]})"
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end
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return errors.empty?
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end
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end
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