Module: Prototok::Utils::Protoc

Defined in:
lib/prototok/utils/protoc.rb

Class Method Summary collapse

Class Method Details

.cache ⇒ Object 



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# File 'lib/prototok/utils/protoc.rb', line 8

def cache
  @cache ||= Set.new
end

.process(path) ⇒ Object 



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# File 'lib/prototok/utils/protoc.rb', line 12

def process(path)
  path = File.expand_path path
  if !path || !File.exist?(path)
    raise ArgumentError, 'protobuf proto file is missing'
  end
  input = File.read(path)
  digest = Digest::SHA256.hexdigest(input)
  if cache.include? digest
    false
  else
    temp = ::Tempfile.new digest
    temp.write input
    temp.rewind
    load_proto temp, digest
  end
end