Update to fix yaml error in pom and README.md content (#65)

* Add Maven Shade Plugin for building a fat JAR; update README with detailed project overview and usage instructions

* Update project version to 1.0.2-beta in pom.xml

* Update README to reflect fat JAR packaging using Maven Shade Plugin

* fix: specify final jar name so the DockerBuild picks the correct one, rollback pom version

* rollback POM version to original

* update README with dynamic tag and correct port number

* update README with the dynamic specified jar file generated from maven-shaded

---------

Co-authored-by: WHITEROSE <firasmoussa60@gmail.com>

Author: bamsemats

README.md

@@ -131,18 +131,18 @@ docker pull ghcr.io/ithsjava25/project-webserver-juv25d:latest
 ## Step 3 – Run the container
 
 ```bash
-docker run -p 3000:3000 ghcr.io/ithsjava25/project-webserver-juv25d:latest
+docker run -p 8080:8080 ghcr.io/ithsjava25/project-webserver-juv25d:latest
 ```
 
 ---
 
 ## Step 4 – Open in browser
 
 ```
-http://localhost:3000
+http://localhost:8080
 ```
 
-The server runs on port **3000**.
+The server runs on port **8080**.
 
 ---
 
@@ -160,10 +160,10 @@ org.juv25d.App
 3. Open:
 
 ```
-http://localhost:3000
+http://localhost:8080
 ```
 
-Note: Running the packaged JAR directly with `java -jar` is not supported, as the project is not built as a fat JAR (external dependencies such as SnakeYAML are not bundled).
+Note: The project is packaged as a fat JAR using the Maven Shade Plugin, so you can run it with `java -jar target/app.jar`.
 
 ---
 
@@ -327,7 +327,7 @@ Example:
 
 ```yaml
 server:
-    port: 3000
+    port: 8080
     root-dir: static
 
 logging:

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.juv25d</groupId>
     <artifactId>JavaHttpServer</artifactId>
-    <version>1.0.0-beta</version>
+    <version>1.0-SNAPSHOT</version>
 
     <properties>
         <maven.compiler.release>25</maven.compiler.release>
@@ -58,19 +58,6 @@
                 <artifactId>maven-install-plugin</artifactId>
                 <version>3.1.4</version>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>3.5.0</version>
-                <configuration>
-                    <archive>
-                        <manifest>
-                            <addClasspath>true</addClasspath>
-                            <mainClass>org.juv25d.App</mainClass>
-                        </manifest>
-                    </archive>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-resources-plugin</artifactId>
@@ -171,6 +158,29 @@
                     </targetTests>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.5.1</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <finalName>app</finalName>
+                            <shadedArtifactAttached>false</shadedArtifactAttached>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>org.juv25d.App</mainClass>
+                                </transformer>
+                            </transformers>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 </project>

src/main/java/org/juv25d/plugin/StaticFilesPlugin.java

@@ -29,3 +29,4 @@ public void handle(HttpRequest request, HttpResponse response) throws IOExceptio
         response.setBody(staticResponse.body());
     }
 }
+