Upload jar and .exe to release

build.gradle

@@ -4,6 +4,7 @@ plugins {
 	id 'io.spring.dependency-management' version '1.1.0'
 	id 'org.springdoc.openapi-gradle-plugin' version '1.6.0'
 	id "io.swagger.swaggerhub" version "1.1.0"
+	id 'edu.sc.seis.launch4j' version '3.0.1'
 }
 
 group = 'stirling.software'
@@ -20,6 +21,29 @@ openApi {
     outputFileName = "SwaggerDoc.json"
 }
 
+
+launch4j {
+  icon = "${projectDir}/src/main/resources/static/favicon.ico"
+
+  outfile="Stirling-PDF.exe"
+  headerType="console"
+  jarTask = tasks.bootJar
+  
+  errTitle="Encountered error, Do you have Java 17?"
+  downloadUrl="https://download.oracle.com/java/17/latest/jdk-17_windows-x64_bin.exe" 
+  variables=["BROWSER_OPEN=true"]
+  jreMinVersion="17"
+  
+  mutexName="Stirling-PDF"
+  windowTitle="Stirling-PDF"
+  
+  messagesStartupError="An error occurred while starting Stirling-PDF"
+  //messagesJreNotFoundError="This application requires a Java Runtime Environment, Please download Java 17."
+  messagesJreVersionError="You are running the wrong version of Java, Please download Java 17."
+  messagesLauncherError="Java is corrupted. Please uninstall and then install  Java 17."
+  messagesInstanceAlreadyExists="Stirling-PDF is already running."
+}
+
 dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-web:3.1.0'
 	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf:3.1.0'