refactoring -- moved trap initialization to main

Author: equivalence1

bin/gdb_wrapper

@@ -79,6 +79,17 @@ require 'ruby-debug-ide/attach/native_debugger'
 require 'ruby-debug-ide/attach/process_thread'
 
 debugger = choose_debugger(options.ruby_path, options.pid, options.gems_to_include, debugger_loader_path, argv)
+
+trap('INT') do
+  unless debugger.pipe.closed?
+    $stderr.puts "backtraces for threads:\n\n"
+    debugger.process_threads.each do |thread|
+      $stderr.puts "#{thread.thread_info}\n#{thread.last_bt}\n\n"
+    end
+  end
+  exit!
+end
+
 debugger.attach_to_process
 debugger.set_flags
 

lib/ruby-debug-ide/attach/util.rb

@@ -21,15 +21,5 @@ def choose_debugger(ruby_path, pid, gems_to_include, debugger_loader_path, argv)
     raise 'Neither gdb nor lldb was found. Aborting.'
   end
 
-  trap('INT') do
-    unless debugger.pipe.closed?
-      $stderr.puts "backtraces for threads:\n\n"
-      debugger.process_threads.each do |thread|
-        $stderr.puts "#{thread.thread_info}\n#{thread.last_bt}\n\n"
-      end
-    end
-    exit!
-  end
-
   debugger
 end