lib/zold/commands/next.rb
# frozen_string_literal: true
# Copyright (c) 2018-2023 Zerocracy
#
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#
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# SOFTWARE.
require 'slop'
require 'zold/score'
require_relative 'thread_badge'
require_relative '../log'
# NEXT command.
# Author:: Yegor Bugayenko (yegor256@gmail.com)
# Copyright:: Copyright (c) 2018 Yegor Bugayenko
# License:: MIT
module Zold
# Calculate next score
class Next
prepend ThreadBadge
def initialize(log: Log::NULL)
@log = log
end
def run(args = [])
opts = Slop.parse(args, help: true, suppress_errors: true) do |o|
o.banner = "Usage: zold next [options] score
Available options:"
o.bool '--low-priority',
'Set the lowest priority to this process',
default: false
o.bool '--help', 'Print instructions'
end
if opts.help?
@log.info(opts.to_s)
return
end
calculate(opts)
end
private
def calculate(opts)
Process.setpriority(Process::PRIO_PROCESS, 0, 20) if opts['low-priority']
@log.info(Score.parse(opts.arguments.drop_while { |a| a.start_with?('--') }[1]).next.to_s)
end
end
end