add getCurrentServer

Author: JulianVennen

README.md

@@ -7,14 +7,13 @@ that can be used to automatically manage Minecraft servers (e.g. starting or sto
 
 Required Java Version: 8+
 
-If you're creating a plugin/mod that runs on an exaroton server, you can use the environment variable
-EXAROTON_SERVER_ID to find the ID of the server it's running on.
+If you're creating a plugin/mod that runs on an exaroton server, you can get the current server using client.getCurrentServer().
 
 ### Installing
 Gradle:
 ```gradle
 dependencies {
-    implementation 'com.exaroton:api:1.1.2'
+    implementation 'com.exaroton:api:1.2.0'
 }
 ```
 
@@ -23,7 +22,7 @@ Maven:
 <dependency>
   <groupId>com.exaroton</groupId>
   <artifactId>api</artifactId>
-  <version>1.1.2</version>
+  <version>1.2.0</version>
 </dependency>
 ```
 

build.gradle

@@ -5,7 +5,7 @@ plugins {
 }
 
 group 'com.exaroton'
-version '1.1.2'
+version '1.2.0'
 
 sourceSets {
     main {

src/main/java/com/exaroton/api/ExarotonClient.java

@@ -34,7 +34,7 @@ public class ExarotonClient {
     /**
      * API user agent
      */
-    private String userAgent = "java-exaroton-api@1.1.2";
+    private String userAgent = "java-exaroton-api@1.2.0";
 
     /**
      * exaroton API token
@@ -198,4 +198,15 @@ public Server[] getServers() throws APIException {
     public Server getServer(String id) {
         return new Server(this, id);
     }
+
+    /**
+     * Get the current exaroton server using the EXAROTON_SERVER_ID environment variable.
+     * If the environment variable is not set returns null
+     * @return the exaroton server running this code
+     */
+    public Server getCurrentServer() {
+        String id = System.getenv("EXAROTON_SERVER_ID");
+        if (id == null) return null;
+        return this.getServer(id);
+    }
 }