build(project): scaffold plugin delivery

src/main/java/games/dmg/spigottyrant/SpigotTyrantPlugin.java

@@ -0,0 +1,10 @@
+package games.dmg.spigottyrant;
+
+import org.bukkit.plugin.java.JavaPlugin;
+
+public final class SpigotTyrantPlugin extends JavaPlugin {
+    @Override
+    public void onEnable() {
+        getLogger().info("Spigot Tyrant enabled.");
+    }
+}

src/main/resources/plugin.yml

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+name: SpigotTyrant
+version: ${version}
+main: games.dmg.spigottyrant.SpigotTyrantPlugin
+api-version: "1.20"
+description: Asymmetric Tyrant, Vigilante, Follower, and specialist class gameplay.
+author: dmg.games

src/test/java/games/dmg/spigottyrant/PluginMetadataTest.java

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+package games.dmg.spigottyrant;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.InputStream;
+import java.util.Map;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.junit.jupiter.api.Test;
+import org.yaml.snakeyaml.Yaml;
+
+final class PluginMetadataTest {
+    @Test
+    void declaresTyrantPluginMetadata() {
+        InputStream stream = getClass().getClassLoader().getResourceAsStream("plugin.yml");
+        assertNotNull(stream);
+
+        Map<?, ?> plugin = new Yaml().load(stream);
+        assertEquals("SpigotTyrant", plugin.get("name"));
+        assertEquals("games.dmg.spigottyrant.SpigotTyrantPlugin", plugin.get("main"));
+        assertEquals("1.20", plugin.get("api-version"));
+    }
+
+    @Test
+    void declaredEntrypointIsAJavaPlugin() throws ClassNotFoundException {
+        Class<?> entrypoint = Class.forName("games.dmg.spigottyrant.SpigotTyrantPlugin");
+
+        assertTrue(JavaPlugin.class.isAssignableFrom(entrypoint));
+    }
+}