It works ™️

README.md

@@ -1,4 +1,6 @@
-# Fabric Example Mod
+# Preprocessor Example Mod
+
+Example mod for ReplayMod's [preprocessor](https://github.com/ReplayMod/preprocessor).
 
 ## Setup
 

build.gradle

@@ -1,12 +1,13 @@
-plugins {
-	id 'fabric-loom' version '1.5-SNAPSHOT'
-	id 'maven-publish'
-}
+import com.replaymod.gradle.preprocess.PreprocessTask
 
-version = project.mod_version
-group = project.maven_group
+apply plugin: "java-library"
+apply plugin: "maven-publish"
+apply plugin: "fabric-loom"
+apply plugin: "com.replaymod.preprocess"
 
 base {
+	version = project.mod_version
+	group = project.maven_group
 	archivesName = project.archives_base_name
 }
 
@@ -18,18 +19,6 @@ repositories {
 	// for more information about repositories.
 }
 
-loom {
-    splitEnvironmentSourceSets()
-
-	mods {
-		"modid" {
-			sourceSet sourceSets.main
-			sourceSet sourceSets.client
-		}
-	}
-
-}
-
 dependencies {
 	// To change the versions see the gradle.properties file
 	minecraft "com.mojang:minecraft:${project.minecraft_version}"
@@ -38,13 +27,27 @@ dependencies {
 
 	// Fabric API. This is technically optional, but you probably want it anyway.
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
-	
-	// Uncomment the following line to enable the deprecated Fabric API modules. 
+
+	// Uncomment the following line to enable the deprecated Fabric API modules.
 	// These are included in the Fabric API production distribution and allow you to update your mod to the latest modules at a later more convenient time.
 
 	// modImplementation "net.fabricmc.fabric-api:fabric-api-deprecated:${project.fabric_version}"
 }
 
+preprocess {
+	vars.put("MC", project.mcVersion)
+	vars.put("FABRIC", 1)
+
+	keywords.set([
+			".java": PreprocessTask.DEFAULT_KEYWORDS,
+			".json": PreprocessTask.DEFAULT_KEYWORDS,
+			".vert": PreprocessTask.DEFAULT_KEYWORDS,
+			".frag": PreprocessTask.DEFAULT_KEYWORDS,
+	])
+
+	patternAnnotation.set("com.replaymod.gradle.remap.Pattern")
+}
+
 processResources {
 	inputs.property "version", project.version
 

gradle.properties

@@ -2,16 +2,9 @@
 org.gradle.jvmargs=-Xmx1G
 org.gradle.parallel=true
 
-# Fabric Properties
-# check these on https://fabricmc.net/develop
-minecraft_version=1.20.4
-yarn_mappings=1.20.4+build.1
-loader_version=0.15.0
-
 # Mod Properties
 mod_version=1.0.0
 maven_group=com.example
 archives_base_name=modid
 
-# Dependencies
-fabric_version=0.91.1+1.20.4
+loader_version=0.15.0

root.gradle.kts

@@ -0,0 +1,11 @@
+plugins {
+    id ("fabric-loom") version "1.5-SNAPSHOT" apply false
+    id ("com.replaymod.preprocess") version "fad42fb94c"
+}
+
+preprocess {
+    val mc12004 = createNode("1.20.4", 12004, "yarn")
+    val mc12002 = createNode("1.20.2", 12002, "yarn")
+
+    mc12004.link(mc12002)
+}

settings.gradle

@@ -4,7 +4,31 @@ pluginManagement {
 			name = 'Fabric'
 			url = 'https://maven.fabricmc.net/'
 		}
+		maven {
+			name = 'Jitpack'
+			url = 'https://jitpack.io'
+		}
 		mavenCentral()
 		gradlePluginPortal()
 	}
+	resolutionStrategy {
+		eachPlugin {
+			if (requested.id.id.equals("com.replaymod.preprocess")) {
+				useModule("com.github.FlorianMichael:preprocessor:${requested.version}")
+			}
+		}
+	}
+}
+
+rootProject.buildFileName = "root.gradle.kts"
+
+var versions = [
+        "1.20.4",
+		"1.20.2"
+]
+
+versions.forEach { version ->
+	include(":${version}")
+	project(":${version}").projectDir = file("versions/${version}")
+	project(":${version}").buildFileName = "../../build.gradle"
 }

versions/1.20.2/gradle.properties

@@ -0,0 +1,3 @@
+minecraft_version=1.20.2
+yarn_mappings=1.20.2+build.4
+fabric_version=0.91.6+1.20.2

versions/1.20.4/gradle.properties

@@ -0,0 +1,3 @@
+minecraft_version=1.20.4
+yarn_mappings=1.20.4+build.1
+fabric_version=0.91.1+1.20.4

versions/mainProject

@@ -0,0 +1 @@
+1.20.4