lib/byebug/commands/thread/switch.rb
# frozen_string_literal: true
require_relative "../../helpers/thread"
module Byebug
#
# Reopens the +thread+ command to define the +switch+ subcommand
#
class ThreadCommand < Command
#
# Switches to the specified thread
#
class SwitchCommand < Command
include Helpers::ThreadHelper
def self.regexp
/^\s* sw(?:itch)? (?: \s* (\d+))? \s*$/x
end
def self.description
<<-DESCRIPTION
th[read] sw[itch] <thnum>
#{short_description}
DESCRIPTION
end
def self.short_description
"Switches execution to the specified thread"
end
def execute
return puts(help) unless @match[1]
context, err = context_from_thread(@match[1])
return errmsg(err) if err
display_context(context)
context.switch
processor.proceed!
end
end
end
end