Fix setup

common/build.gradle

@@ -10,8 +10,17 @@ base {
 }
 
 neoForge {
-    neoFormVersion = "1.21.4-20241203.161809"
-
+    neoFormVersion = "${neoform_version}"
+    // Automatically enable AccessTransformers if the file exists
+    // While this location can be changed, it is recommended for
+    // common and neoforge to share an accesstransformer file
+    // and this location is hardcoded in FML
+    // https://github.com/neoforged/FancyModLoader/blob/a952595eaaddd571fbc53f43847680b00894e0c1/loader/src/main/java/net/neoforged/fml/loading/moddiscovery/ModFile.java#L118
+    def at = file('src/main/resources/META-INF/accesstransformer.cfg')
+    if (at.exists()) {
+        accessTransformers.add(at.absolutePath)
+    }
+    addModdingDependenciesTo(sourceSets["test"])
     parchment {
         minecraftVersion = "${parchment_minecraft_version}"
         mappingsVersion = "${parchment_mapping_version}"
@@ -20,9 +29,9 @@ neoForge {
 
 dependencies {
     compileOnly "net.fabricmc:sponge-mixin:${mixin_version}"
-    annotationProcessor("io.github.llamalad7:mixinextras-common:${mixinextras_version}")
-    compileOnly group: 'org.spongepowered', name: 'mixin', version: '0.8.5'
-    implementation group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.1'
+    // fabric and neoforge both bundle mixinextras, so it is safe to use it in common
+    compileOnly group: 'io.github.llamalad7', name: 'mixinextras-common', version: "${mixinextras_version}"
+    annotationProcessor group: 'io.github.llamalad7', name: 'mixinextras-common', version: "${mixinextras_version}"
 }
 
 publishing {

fabric/build.gradle

@@ -21,6 +21,7 @@ repositories {
             includeGroup "com.terraformersmc"
         }
     }
+    mavenLocal()
 }
 
 dependencies {

forge/build.gradle

@@ -16,6 +16,9 @@ if (file('src/main/resources/META-INF/accesstransformer.cfg').exists()) {
     minecraft.accessTransformers.file file('src/main/resources/META-INF/accesstransformer.cfg')
 }
 
+configurations {
+    testmodImplementation.extendsFrom implementation
+}
 neoForge {
     version = "${neo_version}"
 
@@ -24,6 +27,13 @@ neoForge {
         mappingsVersion = "${parchment_mapping_version}"
     }
 
+    // Automatically enable neoforge AccessTransformers if the file exists
+    def at = project(':common').file('src/main/resources/META-INF/accesstransformer.cfg')
+    if (at.exists()) {
+        accessTransformers.add(at.absolutePath)
+    }
+    addModdingDependenciesTo(sourceSets["test"])
+
     runs {
         configureEach {
             gameDirectory = project.file('../run')
@@ -46,6 +56,7 @@ neoForge {
     mods {
         "${mod_id}" {
             sourceSet sourceSets.main
+            sourceSet sourceSets.test
         }
     }
 }
@@ -74,6 +85,10 @@ tasks.withType(ProcessResources).matching(notNeoTask).configureEach {
     from project(":common").sourceSets.main.resources
 }
 
+//tasks.named("compileTestJava").configure {
+//    enabled = false
+//}
+
 publishing {
     publications {
         mavenJava(MavenPublication) {