class Byebug::RestartCommand
Restart debugged program from within byebug.
Public Class Methods
description()
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# File lib/byebug/commands/restart.rb, line 24 def self.description <<-DESCRIPTION restart [args] #{short_description} This is a re-exec - all byebug state is lost. If command arguments are passed those are used. DESCRIPTION end
regexp()
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# File lib/byebug/commands/restart.rb, line 20 def self.regexp /^\s* restart (?:\s+(?<args>.+))? \s*$/x end
short_description()
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# File lib/byebug/commands/restart.rb, line 35 def self.short_description "Restarts the debugged program" end
Public Instance Methods
execute()
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# File lib/byebug/commands/restart.rb, line 39 def execute cmd = [$PROGRAM_NAME] cmd = prepend_byebug_bin(cmd) cmd = prepend_ruby_bin(cmd) cmd += (@match[:args] ? @match[:args].shellsplit : $ARGV) puts pr("restart.success", cmd: cmd.shelljoin) Kernel.exec(*cmd) end
Private Instance Methods
prepend_byebug_bin(cmd)
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# File lib/byebug/commands/restart.rb, line 53 def prepend_byebug_bin(cmd) cmd.unshift(bin_file) if Byebug.mode == :standalone cmd end
prepend_ruby_bin(cmd)
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# File lib/byebug/commands/restart.rb, line 58 def prepend_ruby_bin(cmd) cmd.unshift(RbConfig.ruby) if which("ruby") != which(cmd.first) cmd end