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# File 'lib/tailstrom/option_parser.rb', line 27
def generate_parser
::OptionParser.new do |opt|
opt.banner = "tail -f access.log | \#{$0} [OPTIONS]\n\#{$0} [OPTIONS] [file]\n END\n opt.on('-c file', '--config file', String, 'config file') do |v|\n @options_from_file = load_config v\n end\n opt.on('-f num', Integer, 'value field') do |v|\n @options[:field] = v\n end\n opt.on('-k num', Integer, 'key field') do |v|\n @options[:key] = v\n end\n opt.on('-d delimiter', String, 'delimiter') do |v|\n @options[:delimiter] = v\n end\n opt.on('-i interval', Integer, 'interval for stat mode') do |v|\n @options[:interval] = v\n end\n opt.on('-e file_or_string', '--in-filter file_or_string', String, 'input filtering') do |v|\n @options[:in_filter] = file_or_string v\n end\n opt.on('--map file_or_string', String, 'input mapping') do |v|\n @options[:map] = file_or_string v\n end\n opt.on('--out-filter file_or_string', String, 'output filtering') do |v|\n @options[:out_filter] = file_or_string v\n end\n opt.on('--sort file_or_string', String, 'output sorting') do |v|\n @options[:sort] = file_or_string v\n end\n opt.on('--order desc|asc', String, 'sorting order (default=desc)') do |v|\n @options[:order] = v.to_s.downcase == 'asc' ? :asc : :desc\n end\n opt.on('--stat', 'statistics mode (default)') do\n @options[:mode] = :stat\n end\n opt.on('--print', 'print line mode') do\n @options[:mode] = :print\n end\n opt.on('--version', 'show version') do\n require 'tailstrom/version'\n puts Tailstrom::VERSION\n exit 0\n end\n end\nend\n"
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