diff options
Diffstat (limited to 'lib/irb/cmd/debug.rb')
| -rw-r--r-- | lib/irb/cmd/debug.rb | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/irb/cmd/debug.rb b/lib/irb/cmd/debug.rb index d43e060c67..9e2c096107 100644 --- a/lib/irb/cmd/debug.rb +++ b/lib/irb/cmd/debug.rb @@ -11,7 +11,7 @@ module IRB ].map { |file| /\A#{Regexp.escape(file)}:\d+:in `irb'\z/ } IRB_DIR = File.expand_path('..', __dir__) - def execute(*args) + def execute(pre_cmds: nil, do_cmds: nil) unless binding_irb? puts "`debug` command is only available when IRB is started with binding.irb" return @@ -25,11 +25,19 @@ module IRB return end + options = { oneshot: true, hook_call: false } + if pre_cmds || do_cmds + options[:command] = ['irb', pre_cmds, do_cmds] + end + if DEBUGGER__::LineBreakpoint.instance_method(:initialize).parameters.include?([:key, :skip_src]) + options[:skip_src] = true + end + # To make debugger commands like `next` or `continue` work without asking # the user to quit IRB after that, we need to exit IRB first and then hit # a TracePoint on #debug_break. file, lineno = IRB::Irb.instance_method(:debug_break).source_location - DEBUGGER__::SESSION.add_line_breakpoint(file, lineno + 1, oneshot: true, hook_call: false) + DEBUGGER__::SESSION.add_line_breakpoint(file, lineno + 1, **options) # exit current Irb#run call throw :IRB_EXIT end |