chore: add jbang script (#175)

README.adoc

@@ -174,6 +174,9 @@ scoop update mulefd
 . Add `mulefd-<version>/bin` folder in to your $PATH
 . Test running `mulefd --help` in CLI.
 
+=== Running with JBang
+You can run MuleFD using https://jbang.dev[JBang]. If you have jbang installed, you can run `jbang mulefd@manikmagar/mulefd` to run latest release of MuleFD.
+
 === Build and Run
 This project uses Gradle to compile and build. To create a zip distribution, run below command in project directory -
 [source, bash]

jbang-catalog.json

@@ -0,0 +1,10 @@
+
+{
+  "catalogs": {},
+  "aliases": {
+    "mulefd": {
+      "script-ref": "jbang/mulefd.java",
+      "description": "Runs Mule Flow Diagrams"
+    }
+  }
+}

jbang/mulefd.java

@@ -0,0 +1,18 @@
+///usr/bin/env jbang "$0" "$@" ; exit $?
+//REPOS mavencentral, jitpack
+//JAVA 8+
+//DEPS com.github.manikmagar:mulefd:v0.7.4
+
+import com.javastreets.mulefd.app.Application;
+import picocli.CommandLine;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Parameters;
+
+import java.util.concurrent.Callable;
+
+class mulefd {
+
+  public static void main(String... args) {
+    Application.main(args);
+  }
+}