Handle also AutoYaST case

src/lib/installation/clients/proxy_finish.rb

@@ -66,7 +66,7 @@ def main
           "when"  => [:installation, :update, :autoinst]
         }
       elsif @func == "Write"
-        if Stage.initial && Proxy.to_target
+        if write_to_target?
           proxy_settings = Proxy.Export
 
           log.info("Writing proxy settings to the target system: #{proxy_settings.inspect}")
@@ -84,5 +84,17 @@ def main
       Builtins.y2milestone("proxy_finish finished")
       deep_copy(@ret)
     end
+
+  private
+
+    # Whether the configuration should be written to the target system or not
+    #
+    #  @return [Boolean]
+    def write_to_target?
+      return false unless Stage.initial
+
+      # In case of AutoYaST the configuration could have been imported but not written yet
+      Proxy.modified || Proxy.to_target
+    end
   end
 end

test/lib/clients/proxy_finish_test.rb

@@ -39,13 +39,15 @@
   context "when the client is called with the 'Write' argument" do
     let(:initial_stage) { true }
     let(:to_target) { false }
+    let(:modified) { false }
     let(:args) { ["Write"] }
     let(:config) { { "http_proxy" => "http://proxy.example.com:3128/" } }
 
     before do
       allow(Yast::Stage).to receive(:initial).and_return(initial_stage)
       allow(Yast::Proxy).to receive(:to_target).and_return(to_target)
       allow(Yast::Proxy).to receive(:Export).and_return(config)
+      allow(Yast::Proxy).to receive(:modified).and_return(modified)
     end
 
     context "when running on the first stage" do
@@ -57,6 +59,17 @@
         end
       end
 
+      context "and the proxy settings have been modified but not written yet" do
+        let(:modified) { true }
+
+        it "writes the current sysconfig and curlrc configuration to the target system" do
+          expect(Yast::Proxy).to receive(:Import).with(config)
+          expect(Yast::Proxy).to receive(:WriteSysconfig)
+          expect(Yast::Proxy).to receive(:WriteCurlrc)
+          client.main
+        end
+      end
+
       context "and the proxy settings were written to the inst-sys during the installation" do
         let(:to_target) { true }