Fix update checking, ensure version file is created for v2 and plugin modules

Author: devoxin

plugin/build.gradle.kts

@@ -1,5 +1,6 @@
 import com.vanniktech.maven.publish.JavaLibrary
 import com.vanniktech.maven.publish.JavadocJar
+import org.apache.tools.ant.filters.ReplaceTokens
 
 plugins {
     `java-library`
@@ -38,4 +39,14 @@ java {
 mavenPublishing {
     coordinates("dev.lavalink.youtube", "youtube-plugin", version.toString())
     configure(JavaLibrary(JavadocJar.None(), sourcesJar = false))
-}
+}
+
+tasks {
+    processResources {
+        filter<ReplaceTokens>(
+            "tokens" to mapOf(
+                "version" to project.version
+            )
+        )
+    }
+}

plugin/src/main/java/dev/lavalink/youtube/plugin/PluginInfo.java

@@ -17,14 +17,6 @@
 public class PluginInfo {
     private static final Logger log = LoggerFactory.getLogger(PluginInfo.class);
 
-    static {
-        try {
-            checkForNewRelease();
-        } catch (Throwable ignored) {
-
-        }
-    }
-
     public static void checkForNewRelease() throws IOException, JsonParserException {
         String versionS = YoutubeSource.VERSION;
 

plugin/src/main/java/dev/lavalink/youtube/plugin/YoutubePluginLoader.java

@@ -53,6 +53,12 @@ public YoutubePluginLoader(final YoutubeConfig youtubeConfig,
         }
 
         this.clientProvider = provider;
+
+        try {
+            PluginInfo.checkForNewRelease();
+        } catch (Throwable ignored) {
+
+        }
     }
 
     private ClientProvider getClientProvider(String name) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {

plugin/src/main/resources/yts-version.txt

@@ -0,0 +1 @@
+@version@

v2/build.gradle.kts

@@ -1,5 +1,6 @@
 import com.vanniktech.maven.publish.JavaLibrary
 import com.vanniktech.maven.publish.JavadocJar
+import org.apache.tools.ant.filters.ReplaceTokens
 
 plugins {
     `java-library`
@@ -24,3 +25,13 @@ dependencies {
 mavenPublishing {
     configure(JavaLibrary(JavadocJar.Javadoc()))
 }
+
+tasks {
+    processResources {
+        filter<ReplaceTokens>(
+            "tokens" to mapOf(
+                "version" to project.version
+            )
+        )
+    }
+}

v2/src/main/resources/yts-version.txt

@@ -0,0 +1 @@
+@version@