init

lib/build.gradle.kts

@@ -0,0 +1,31 @@
+plugins { kotlin("jvm") version "1.8.0" }
+
+group = "org.punkcraft"
+version = "1.0.0-Sponge"
+description = "example plugin description"
+
+repositories {
+    mavenCentral()
+    maven("https://repo.spongepowered.org/maven")
+}
+
+dependencies {
+    implementation("org.spongepowered:spongeapi:7.4.0")
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}
+
+tasks.jar {
+	from("src/main/resources/plugin.json") {
+        include("plugin.json")
+    }
+    manifest {
+        attributes(
+            "Main-Class" to "org.punkcraft.example.Example"
+        )
+    }
+    archiveBaseName.set("Example")
+}

lib/src/main/java/org/punkcraft/example/Example.java

@@ -0,0 +1,22 @@
+package org.punkcraft.example;
+
+import com.google.inject.Inject;
+import org.slf4j.Logger;
+import org.spongepowered.api.event.Listener;
+import org.spongepowered.api.event.game.state.GameStartedServerEvent;
+import org.spongepowered.api.plugin.Plugin;
+
+@Plugin(id = "example", name = "Example", version = "1.0", description = "Example")
+public class Example {
+    @Inject
+    private Logger logger;
+
+    @Listener
+    public void onServerStart(GameStartedServerEvent event) {
+        logger.info("Successfully running Example");
+    }
+
+    public Logger getLogger() {
+        return logger;
+    }
+}

lib/src/main/resources/META-INF/sponge_plugins.json

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+{
+  "loader": {
+    "name": "java_plain",
+    "version": "1.0"
+  },
+  "license": "All-Rights-Reserved",
+  "plugins": [
+    {
+      "id": "example",
+      "name": "Example",
+      "version": "${version}",
+      "entrypoint": "org.punkcraft.example.Example",
+      "description": "My plugin description",
+      "branding": {},
+      "links": {
+      },
+      "contributors": [
+      ],
+      "dependencies": [
+        {
+          "id": "spongeapi",
+          "version": "7.4.0",
+          "load-order": "after",
+          "optional": false
+        }
+      ]
+    }
+  ]
+}