docs(README): update

README.md

@@ -5,7 +5,7 @@
 
 # micronaut-trace
 
-> A Java annotation library to trace and time your method executions, written using [Micronaut](https://micronaut.io/).
+> Java annotation library to trace and time your method executions, written using [Micronaut](https://micronaut.io/).
 
 ## Installation
 
@@ -20,6 +20,9 @@ Be sure to replace the **VERSION** key below with the version shown above!
     <groupId>me.goudham</groupId>
     <artifactId>micronaut-trace</artifactId>
     <version>VERSION</version>
+    <!-- If you want the .jar with all dependencies! WARNING: This might fix OR introduce various problems with Micronaut
+    <classifier>shaded</classifier>
+    -->
 </dependency>
 ```
 
@@ -32,7 +35,10 @@ repositories {
 
 dependencies {
     // https://mvnrepository.com/artifact/me.goudham/micronaut-trace
-    implementation group: 'me.goudham', name: 'micronaut-trace', version: 'VERSION'
+    implementation 'me.goudham:micronaut-trace:VERSION'
+    
+    // If you want the .jar with all dependencies! WARNING: This might fix OR introduce various problems with Micronaut
+    implementation 'me.goudham:micronaut-trace:VERSION:shaded'
 }
 ```
 
@@ -43,34 +49,118 @@ single [release](https://github.com/sgoudham/micronaut-trace/releases).
 
 ## Usage
 
-TODO
+With the following example code:
+
+`PrintService.java`
+
+```java
+package com.example;
+
+import jakarta.inject.Singleton;
+import me.goudham.micronaut.trace.annotation.Time;
+import me.goudham.micronaut.trace.annotation.Trace;
+
+import static java.lang.Thread.sleep;
+
+@Singleton
+public class PrintService {
+    public PrintService() {
+    }
+
+    @Trace
+    @Time
+    public void printHello() throws InterruptedException {
+        System.out.println("hello");
+        printAfter5Seconds("hi");
+    }
+
+    @Trace
+    @Time
+    public void printAfter5Seconds(String message) throws InterruptedException {
+        sleep(5000);
+        System.out.println(message);
+    }
+}
+```
+
+`Application.java`
+
+```java
+package com.example;
+
+import io.micronaut.context.ApplicationContext;
+
+public class Application {
+    public static void main(String[] args) throws InterruptedException {
+        ApplicationContext applicationContext = ApplicationContext.run();
+        PrintService printService = applicationContext.getBean(PrintService.class);
+        printService.printHello();
+    }
+}
+```
+
+The output would look like:
+
+```shell
+08:09:04.577 [main] TRACE com.example.PrintService - [ENTERING]: printHello()
+hello
+08:09:04.577 [main] TRACE i.m.aop.chain.InterceptorChain - Intercepted method [void printHiAfter5Seconds(String message)] invocation on target: com.example.$PrintService$Definition$Intercepted@4ef74c30
+08:09:04.577 [main] TRACE i.m.aop.chain.InterceptorChain - Proceeded to next interceptor [me.goudham.micronaut.trace.shared.TimeInterpreter@2438dcd] in chain for method invocation: void printHiAfter5Seconds(String message)
+08:09:04.577 [main] TRACE i.m.aop.chain.InterceptorChain - Proceeded to next interceptor [me.goudham.micronaut.trace.shared.TraceInterpreter@41f69e84] in chain for method invocation: void printHiAfter5Seconds(String message)
+08:09:04.581 [main] TRACE com.example.PrintService - [ENTERING]: printHiAfter5Seconds(java.lang.String message)
+hi
+08:09:09.582 [main] TRACE com.example.PrintService - [EXITING]: printHiAfter5Seconds(java.lang.String message)
+08:09:09.582 [main] TRACE com.example.PrintService - [EXECUTION_TIME]: Elapsed execution time for printHiAfter5Seconds(java.lang.String message) is 5004 milliseconds
+08:09:09.582 [main] TRACE com.example.PrintService - [EXITING]: printHello()
+08:09:09.582 [main] TRACE com.example.PrintService - [EXECUTION_TIME]: Elapsed execution time for printHello() is 5005 milliseconds
+```
 
 ## Contributing
 
-TODO
+Thank you for your interest in Contributing! See the following text for more information on how to build and test the
+project.
 
 ### Development
 
+This project was not intended to be feature-rich but rather a project to play about with the Micronaut framework and
+learn more about annotation processing, defining custom annotations and deploying a Micronaut library.
+
+It is highly recommended that you are familiar with the framework before trying to understand the code. You can find
+the latest documentation [here](https://docs.micronaut.io/latest/guide/).
+
+#### Tooling
+
 This project uses the build tool [Maven](https://maven.apache.org/) from the java ecosystem. It is *highly* recommended
 to develop using [Intellij IDEA](https://www.jetbrains.com/idea/) as it will allow you to take advantage of its
 integration with maven tooling.
 
-The project can be built using the command:
+A great 5-minute introduction to Maven can be
+found [here](https://maven.apache.org/guides/getting-started/maven-in-five-minutes.html).
+
+#### Building
+
+The project can be built with the following series of commands:
+
+1. Clone Repository
+
+    ```shell
+    git clone https://github.com/sgoudham/micronaut-trace.git
+    ```
+
+2. [Enable Annotation Processing](https://docs.micronaut.io/latest/guide/#ideaSetup)
+
+3. Build & Package
 
    ```shell
    ./mvnw clean package
    ```
 
-and running tests is as simple as:
+4. Run Tests
 
    ```shell
    ./mvnw test
    ```
 
-A great 5-minute introduction to Maven can be
+## License
-found [here](https://maven.apache.org/guides/getting-started/maven-in-five-minutes.html).
-
-### CI / CD
 
-This project has a GitHub actions workflow to automatically build binaries and deploy to maven central. The workflows
+[MIT](LICENSE)
-are stored at [.github/workflows](.github/workflows)