neoforge support for mc 1.20.6 and 1.21

.github/workflows/scripts/matrix.py

@@ -32,7 +32,7 @@ def main():
 	matrix_entries = []
 	for subproject in subprojects:
 		mod_brand = subproject.split('-')[-1]
-		assert mod_brand in ['fabric', 'forge']
+		assert mod_brand in ['fabric', 'forge', 'neoforge']
 		matrix_entries.append({
 			'subproject': subproject,
 			'mod_brand': mod_brand,

build.gradle

@@ -29,6 +29,10 @@ preprocess {
 	def mc119_forge   = createNode('1.19.4-forge' , 1_19_04, '')
 	def mc1204_forge  = createNode('1.20.4-forge' , 1_20_04, '')
 	// Architectury Loom does not support mc1.20.5+ forge at all
+	// see also: https://github.com/architectury/architectury-loom/pull/219
+
+	def mc1206_neoforge = createNode('1.20.6-neoforge', 1_20_06, '')
+	def mc121_neoforge  = createNode('1.21-neoforge'  , 1_21_00, '')
 
 	mc114_fabric.link(mc115_fabric, null)
 	mc115_fabric.link(mc116_fabric, null)
@@ -45,6 +49,9 @@ preprocess {
 	mc118_fabric.link(mc118_forge, null)
 	mc119_fabric.link(mc119_forge, null)
 	mc1204_fabric.link(mc1204_forge, null)
+
+	mc1206_fabric.link(mc1206_neoforge, null)
+	mc121_fabric.link(mc121_neoforge, null)
 }
 
 tasks.register('buildAndGather') {

common.gradle

@@ -5,7 +5,7 @@ apply plugin: 'com.replaymod.preprocess'
 apply plugin: 'me.fallenbreath.yamlang'
 
 def mod_brand = (loom.platform.get() as String).toLowerCase()
-assert mod_brand in ['fabric', 'forge']
+assert mod_brand in ['fabric', 'forge', 'neoforge']
 assert project.name.endsWith('-' + mod_brand)  // optional check
 
 int mcVersion = 1
@@ -16,6 +16,8 @@ preprocess {
 	vars.put("MC", mcVersion)
 	vars.put("FABRIC", mod_brand == 'fabric' ? 1 : 0)
 	vars.put("FORGE", mod_brand == 'forge' ? 1 : 0)
+	vars.put("NEOFORGE", mod_brand == 'neoforge' ? 1 : 0)
+	vars.put("FORGE_LIKE", mod_brand in ['forge', 'neoforge'] ? 1 : 0)
 }
 
 repositories {
@@ -25,6 +27,9 @@ repositories {
 	maven {
 		url 'https://maven.fallenbreath.me/releases'
 	}
+	maven {
+		url 'https://maven.neoforged.net/releases'
+	}
 }
 
 // https://github.com/FabricMC/fabric-loader/issues/783
@@ -35,12 +40,22 @@ configurations {
 dependencies {
 	// loom
 	minecraft "com.mojang:minecraft:${project.minecraft_version}"
-	mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
+	if (mod_brand == 'fabric' || mod_brand == 'forge') {
+		mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
+	} else {
+		// https://github.com/architectury/architectury-loom/issues/214
+		mappings loom.layered {
+			mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
+			it.mappings("dev.architectury:yarn-mappings-patch-neoforge:${project.yarn_mappings_patch}")
+		}
+	}
 
 	if (mod_brand == 'fabric') {
 		modImplementation "net.fabricmc:fabric-loader:${project.fabric_loader_version}"
-	} else {
+	} else if (mod_brand == 'forge') {
 		forge "net.minecraftforge:forge:${project.minecraft_version}-${project.forge_version}"
+	} else if (mod_brand == 'neoforge') {
+		neoForge "net.neoforged:neoforge:${project.neoforge_version}"
 	}
 
 	// runtime mods
@@ -100,10 +115,10 @@ String finalModVersion = project.mod_version + modVersionSuffix
 String fullProjectVersion, fullArtifactVersion
 
 // Example version values:
-//   project.mod_version   1.0.3                      (the base mod version)
-//   finalModVersion       1.0.3+build.88             (the actual mod version to use)
-//   fullProjectVersion    mc1.15.2-v1.0.3+build.88   (in build output jar name)
-//   fullArtifactVersion   mc1.15.2-v1.0.3-SNAPSHOT   (maven artifact version)
+//   project.mod_version   1.0.3                             (the base mod version)
+//   finalModVersion       1.0.3+build.88                    (the actual mod version to use)
+//   fullProjectVersion    mc1.15.2-fabric-v1.0.3+build.88   (in build output jar name)
+//   fullArtifactVersion   mc1.15.2-fabric-v1.0.3-SNAPSHOT   (maven artifact version)
 
 group = project.maven_group
 if (System.getenv("JITPACK") == "true") {
@@ -126,32 +141,40 @@ processResources {
 	inputs.property "version", finalModVersion
 	inputs.property "minecraft_dependency", project.minecraft_dependency
 
+	def good_files = [] as Set
+	def all_files = [] as Set
 	[
 			'fabric': ['fabric.mod.json'],
 			'forge': ['META-INF', 'META-INF/mods.toml', 'pack.mcmeta'],
-	].forEach { brand, files ->
-		files.forEach { name ->
-			if (brand == mod_brand) {
-				filesMatching(name) {
-					def valueMap = [
-							"id": project.mod_id,
-							"name": project.mod_name,
-							"version": finalModVersion,
-							"minecraft_dependency": project.minecraft_dependency,
-					]
-					expand valueMap
-				}
-			} else {
-				exclude name
+			'neoforge': ['META-INF', 'META-INF/neoforge.mods.toml', 'pack.mcmeta'],
+	].forEach { brand, paths ->
+		all_files.addAll(paths)
+		if (brand == mod_brand) {
+			good_files.addAll(paths)
+		}
+	}
+	all_files.forEach { it2 ->
+		def path = it2 as String
+		if (good_files.contains(path)) {
+			filesMatching(path) {
+				def valueMap = [
+						"id": project.mod_id,
+						"name": project.mod_name,
+						"version": finalModVersion,
+						"minecraft_dependency": project.minecraft_dependency,
+				]
+				expand valueMap
 			}
+		} else {
+			exclude path
 		}
 	}
 
 	filesMatching(MIXIN_CONFIG_PATH) {
 		filter { s -> s.replace('{{COMPATIBILITY_LEVEL}}', "JAVA_${MIXIN_COMPATIBILITY_LEVEL.ordinal() + 1}") }
 	}
 
-	if (mod_brand == 'forge') {
+	if (mod_brand == 'forge' || mod_brand == 'neoforge') {
 		// forge requires the mod icon file to be at the resource root
 		filesMatching(MOD_ICON_PATH) { f -> f.path = new File(f.path).getName() }
 	}

settings.json

@@ -15,6 +15,9 @@
     "1.17.1-forge",
     "1.18.2-forge",
     "1.19.4-forge",
-    "1.20.4-forge"
+    "1.20.4-forge",
+
+    "1.20.6-neoforge",
+    "1.21-neoforge"
   ]
 }

src/main/java/me/fallenbreath/template_mod/TemplateMod.java

@@ -32,12 +32,17 @@
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.loader.api.FabricLoader;
 import net.fabricmc.loader.api.metadata.ModMetadata;
-
 //#elseif FORGE
 //$$ import net.minecraftforge.fml.ModList;
 //$$ import net.minecraftforge.fml.common.Mod;
 //$$ import net.minecraftforge.forgespi.language.IModInfo;
-//$$
+//#elseif NEOFORGE
+//$$ import net.neoforged.fml.ModList;
+//$$ import net.neoforged.fml.common.Mod;
+//$$ import net.neoforged.neoforgespi.language.IModInfo;
+//#endif
+
+//#if FORGE_LIKE
 //$$ @Mod(TemplateMod.MOD_ID)
 //#endif
 public class TemplateMod
@@ -66,13 +71,13 @@ public void onInitialize()
 		LOGGER.info("Hello {} v{} from fabric!", MOD_NAME, MOD_VERSION);
 		this.init();
 	}
-	//#elseif FORGE
+	//#elseif FORGE_LIKE
 	//$$ public TemplateMod()
 	//$$ {
 	//$$ 	IModInfo modInfo = ModList.get().getModContainerById(MOD_ID).orElseThrow(RuntimeException::new).getModInfo();
 	//$$ 	MOD_NAME = modInfo.getDisplayName();
 	//$$ 	MOD_VERSION = modInfo.getVersion().toString();
-	//$$ 	LOGGER.info("Hello {} v{} from forge!", MOD_NAME, MOD_VERSION);
+	//$$ 	LOGGER.info("Hello {} v{} from forge-like!", MOD_NAME, MOD_VERSION);
 	//$$ 	this.init();
 	//$$ }
 	//#endif

src/main/resources/META-INF/mods.toml

@@ -1,6 +1,7 @@
 modLoader = "javafml"
 loaderVersion = "[31,)"
 license = "LGPLv3"
+issueTrackerURL = "https://github.com/Fallen-Breath/fabric-mod-template/issues"
 
 [[mods]]
 modId = "${id}"

src/main/resources/META-INF/neoforge.mods.toml

@@ -0,0 +1,25 @@
+modLoader="javafml"
+loaderVersion="[1,)"
+license = "LGPLv3"
+issueTrackerURL = "https://github.com/Fallen-Breath/fabric-mod-template/issues"
+
+[[mods]]
+modId = "${id}"
+version = "${version}"
+displayName = "${name}"
+displayURL = "https://github.com/Fallen-Breath/fabric-mod-template"
+authors = "Fallen_Breath"
+description = '''
+Template for my fabric mods
+'''
+logoFile = "icon.png"
+
+[[mixins]]
+config = "${id}.mixins.json"
+
+[[dependencies."${id}"]]
+modId = "minecraft"
+mandatory = true
+versionRange = "${minecraft_dependency}"
+ordering = "NONE"
+side = "BOTH"

versions/1.20.6-neoforge/gradle.properties

@@ -0,0 +1,16 @@
+# Loom Properties
+	# check these on https://fallen-breath.github.io/fabric-versions/?&version=1.20.6
+	minecraft_version=1.20.6
+	yarn_mappings=1.20.6+build.3
+	loom.platform=neoforge
+	# https://maven.architectury.dev/dev/architectury/yarn-mappings-patch-neoforge/
+	yarn_mappings_patch=1.20.6+build.4
+
+# Mod Metadata
+	# https://projects.neoforged.net/neoforged/neoforge
+	neoforge_version=20.6.119
+	minecraft_dependency=[1.20.6]
+
+# Build Information
+	# The target mc versions for the mod during mod publishing, separated with \n
+	game_versions=1.20.6

versions/1.21-neoforge/gradle.properties

@@ -0,0 +1,16 @@
+# Loom Properties
+	# check these on https://fallen-breath.github.io/fabric-versions/?&version=1.21
+	minecraft_version=1.21
+	yarn_mappings=1.21+build.2
+	loom.platform=neoforge
+	# https://maven.architectury.dev/dev/architectury/yarn-mappings-patch-neoforge/
+	yarn_mappings_patch=1.21+build.4
+
+# Mod Metadata
+	# https://projects.neoforged.net/neoforged/neoforge
+	neoforge_version=21.0.43-beta
+	minecraft_dependency=[1.21]
+
+# Build Information
+	# The target mc versions for the mod during mod publishing, separated with \n
+	game_versions=1.21