Class: ApiDiff::Cli

Inherits:
Object
  • Object
show all
Defined in:
lib/api_diff/cli.rb

Instance Method Summary collapse

Instance Method Details

#parse(arguments) ⇒ Object 



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# File 'lib/api_diff/cli.rb', line 5

def parse(arguments)
  formats = ["swift-interface", "kotlin-bcv"]
  parser = OptionParser.new do |opts|
    opts.on("-f", "--format FORMAT", formats, "Possible values are: #{formats.join(",")}")
    opts.on("-s", "--short-names", "Use short instead of fully qualified names")
    opts.on("-n", "--normalize")
    opts.on("-o", "--order ORDER", ["global", "fqn"])
  end
  
  options = {}
  begin
    parser.parse!(arguments, into: options)
  rescue OptionParser::ParseError => e
    raise Error.new e.message
  end

  options[:input] = arguments.pop
  
  raise Error.new "Missing argument: format" if options[:format].nil?
  raise Error.new "Missing argument: input" if options[:input].nil?

  options
end

#run!(arguments) ⇒ Object 



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# File 'lib/api_diff/cli.rb', line 29

def run!(arguments)
  options = parse(arguments)
  raise Error.new "Input file not found: #{options[:input]}" if not File.exist? options[:input]

  if options[:format] == "swift-interface"
    parser = SwiftInterfaceParser.new(options)
  elsif options[:format] == "kotlin-bcv"
    parser = KotlinBCVParser.new(options)
  end

  parser.parse(IO.read(options[:input]))
  output = parser.api.to_s(
    fully_qualified_names: !options[:"short-names"], 
    order: options[:"order"]
  )
  puts output
end