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# File 'lib/timmy/option_parser.rb', line 4
def parse
if command_start_at = ARGV.find_index { |arg| arg == '--' }
command = ARGV.slice!(command_start_at, ARGV.length - command_start_at)[1..-1]
elsif ARGV[0] && !ARGV[0].start_with?('-')
command = ARGV.slice!(0, ARGV.length)
else
command = nil
end
opts = {}
::OptionParser.new do |parser|
parser.banner = <<-EOS
\e[1mtimmy\e[0m -- time execution of commands and their stages based on console output
\e[33mUsage:\e[0m
Pipe output from command:
\e[36mCOMMAND | timmy [OPTIONS]\e[0m
Pass command as argument (records STDERR, gives more precise results):
\e[36mtimmy [OPTIONS --] COMMAND\e[0m
Replay previous session:
\e[36mcat LOGFILE | timmy [OPTIONS]\e[0m
EOS
parser.separator ""
parser.separator "\e[33mOptions:\e[0m"
parser.separator ""
parser.on("-q", "--quiet",
"Don't print times and targeted timers (default: false)")
parser.on("-p", "--precision NUM", Integer,
"Set precision used when printing time (default: 0)")
parser.on("-r", "--[no-]profile",
"Profile slowest targeted timers (default: false)")
parser.on("-x", "--replay-speed NUM", Float,
"Replay with given speed (default: instant)")
parser.separator ""
end.parse!(into: opts)
opts = opts.map { |key, value| [key.to_s.gsub('-', '_').to_sym, value] }.to_h
opts[:command] = command if command
opts
end
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