Fix disc rescan not updating after swapping discs

lib/rubyripper/cli/cliDisc.rb

@@ -57,8 +57,11 @@ def tracks
 private
   def discReady? ; @cd.status == 'ok' ; end
 
-  # read the disc contents
-  def refreshDisc ; @cd.scan() ; end
+  # read the disc contents. Recreate Disc to get fresh scanner & calculator state.
+  def refreshDisc
+    @cd = Disc.new()
+    @cd.scan()
+  end
 
   # show the contents of the audio disc
   def showDisc

spec/cli/cliDisc_spec.rb

@@ -0,0 +1,46 @@
+#!/usr/bin/env ruby
+#    RubyRipperRemix - A secure ripper for Linux/BSD/OSX
+#    Copyright (C) 2026  Masterisk-F
+#
+#    This file is part of RubyRipperRemix. RubyRipperRemix is free software: you can
+#    redistribute it and/or modify it under the terms of the GNU General
+#    Public License as published by the Free Software Foundation, either
+#    version 3 of the License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>
+
+require 'rubyripper/cli/cliDisc'
+
+describe CliDisc do
+  let(:out) {StringIO.new}
+  let(:int) {double('CliGetInt').as_null_object}
+  let(:bool) {double('CliGetBool').as_null_object}
+  let(:string) {double('CliGetString').as_null_object}
+  let(:prefs) {double('Preferences::Main').as_null_object}
+
+  def setup_cli_disc
+    CliDisc.new(out, int, bool, string, prefs)
+  end
+
+  context "When refreshing the disc" do
+    it "should create a new Disc instance on refresh" do
+      first_disc = double('Disc').as_null_object
+      second_disc = double('Disc').as_null_object
+
+      expect(Disc).to receive(:new).and_return(first_disc, second_disc)
+
+      cli_disc = setup_cli_disc
+      expect(cli_disc.cd).to eq(first_disc)
+
+      expect(second_disc).to receive(:scan)
+      cli_disc.send(:refreshDisc)
+      expect(cli_disc.cd).to eq(second_disc)
+    end
+  end
+end

spec/disc/scanDiscCdparanoia_spec.rb

@@ -22,7 +22,7 @@
   def setQueryReply(reply, command=nil)
     allow(prefs).to receive('testdisc').and_return false
     command ||= 'cd-paranoia -d /dev/cdrom -vQ'
-    allow(exec).to receive(:launch).with(command).and_return reply
+    allow(exec).to receive(:launch).with(command, false, nil, any_args).and_return reply
   end
 
   let(:exec) {double('Execute').as_null_object}