feature: display app version

README.md

@@ -33,5 +33,5 @@ This application is proudly powered by these amazing works...!
 ### For Windows
 WiX Toolset is required for this to work.
 ```
-jpackage --input target --name Naru-ACARS --app-version 1.1 --icon Naru-ACARS.ico --main-jar Naru-ACARS.jar --type msi --win-dir-chooser --win-shortcut --win-per-user-install
+jpackage --input target --name Naru-ACARS --app-version %VERSION% --icon Naru-ACARS.ico --main-jar Naru-ACARS.jar --type msi --win-dir-chooser --win-shortcut --win-per-user-install
 ```

build.gradle

@@ -6,7 +6,7 @@ plugins {
 }
 
 group = 'com.flylazo.naru_acars'
-version = '1.1'
+version = '1.1.1'
 sourceCompatibility = '17'
 targetCompatibility = '17'
 var fsuipc = 'lib/FSUIPC-1.0.2.jar'
@@ -65,3 +65,11 @@ launch4j {
 tasks.named('test') {
 	useJUnitPlatform()
 }
+
+processResources {
+	filesMatching(['**/*.properties']) {
+		filter {
+			it.replace('%VERSION%', version)
+		}
+	}
+}

src/main/java/com/flylazo/naru_acars/NaruACARS.java

@@ -33,9 +33,10 @@
 @SpringBootApplication
 public class NaruACARS {
 	public static final Logger logger = Logger.getLogger(NaruACARS.class.getName());
-	private static final String hostAddress = "localhost";
-	private static final String portKey = "server.port";
-	private static final String directory = "NaruACARS";
+	private static final String PORT_KEY = "server.port";
+	private static final String DIRECTORY = "NaruACARS";
+	private static final String PROPERTY_FILE = "app.properties";
+	private static String hostAddress = "localhost";
 	private static Window window;
 	private static ConfigurableApplicationContext context = null;
 
@@ -51,9 +52,9 @@ public static void main(String[] args) {
 			System.exit(1);
 		}
 
-		System.setProperty(portKey, String.valueOf(port));
+		System.setProperty(PORT_KEY, String.valueOf(port));
 		props.put("server.address", hostAddress);
-		props.put(portKey, port);
+		props.put(PORT_KEY, port);
 		context = builder.properties(props)
 				.headless(false)
 				.run(args);
@@ -99,13 +100,13 @@ public static URL getWebURL(String path) {
 	}
 
 	public static int getSystemPort() {
-		return Optional.ofNullable(System.getProperty(portKey))
+		return Optional.ofNullable(System.getProperty(PORT_KEY))
 				.map(Integer::parseInt)
 				.orElse(8080);
 	}
 
 	public static Path getDirectory() {
-		var path = Path.of(System.getProperty("user.dir")).resolve(directory);
+		var path = Path.of(System.getProperty("user.dir")).resolve(DIRECTORY);
 		var file = path.toFile();
 
 		if (!file.isDirectory()) {
@@ -126,6 +127,13 @@ public static BeanFactory getServiceFactory() {
 		return context.getBeanFactory();
 	}
 
+	public static java.util.Properties getProperties() throws IOException {
+		var resource = new ClassPathResource(PROPERTY_FILE);
+		var properties = new java.util.Properties();
+		properties.load(resource.getInputStream());
+		return properties;
+	}
+
 	private static void loadLibraries() {
 		try {
 			copyNativeBinaries();

src/main/java/com/flylazo/naru_acars/gui/Window.java

@@ -86,12 +86,23 @@ public void windowClosing(WindowEvent e) {
         setResizable(false);
         setPreferredSize(new Dimension(800, 500));
         setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
-        setTitle("Naru ACARS");
+        setTitle(getWindowTitle());
         pack();
         setLocationRelativeTo(null);
         setVisible(true);
     }
 
+    private String getWindowTitle() {
+        final var title = "Naru-ACARS";
+
+        try {
+            String version = NaruACARS.getProperties().getProperty("version");
+            return title + "  v" + version;
+        } catch (IOException e) {
+            return title;
+        }
+    }
+
     public void selectPage(Class<?> clazz) {
         JComponent comp = this.pages.get(clazz);
 

src/main/java/com/flylazo/naru_acars/gui/panel/Dispatcher.java

@@ -7,7 +7,6 @@
 import com.flylazo.naru_acars.domain.Properties;
 import com.flylazo.naru_acars.domain.acars.VirtualAirline;
 import com.flylazo.naru_acars.domain.acars.response.BookingResponse;
-import com.flylazo.naru_acars.domain.acars.response.ErrorResponse;
 import com.flylazo.naru_acars.gui.Window;
 import com.flylazo.naru_acars.gui.component.FlightInput;
 import com.flylazo.naru_acars.gui.component.Header;
@@ -33,7 +32,6 @@
 import java.util.logging.Logger;
 
 import static javax.swing.JOptionPane.*;
-import static javax.swing.JOptionPane.ERROR_MESSAGE;
 import static javax.swing.LayoutStyle.ComponentPlacement.UNRELATED;
 
 public class Dispatcher extends PanelBase {

src/main/resources/app.properties

@@ -0,0 +1 @@
+version=%VERSION%