Actually generate a pom.xml for Maven publication

build.gradle

@@ -213,15 +213,18 @@ tasks.build.dependsOn tasks.shadowJar
 publishing {
     publications {
         maven(MavenPublication) {
-            groupId = 'me.totalfreedom'
-            artifactId = 'TotalFreedomMod'
-            version = project.property('project.pluginVersion')
-
             from components.java
         }
     }
 }
 
+jar {
+    into("META-INF/maven/$project.group/$project.name") {
+        from { generatePomFileForMavenPublication }
+        rename ".*", "pom.xml"
+    }
+}
+
 tasks.withType(JavaCompile) {
     options.encoding = 'UTF-8'
 }