Add constants to buildscript to allow easier setup

Refactor to create constants for common values to be replaced

Signed-off-by: Walker Selby <git@walkerselby.com>

README.md

@@ -2,10 +2,14 @@
 
 **For other templates, do check out the [other branches of this repository](https://github.com/romangraef/Forge1.8.9Template/branches/all)**
 
-To get started, clone this repository and replace all references to `examplemod` or `com.example` with your own names.
+To get started, clone this repository.
+In `build.gradle.kts`, replace the values of `baseGroup` and `group` with your own names.
+In `settings.gradle.kts` change `rootProject.name` to your desired mod id.
+
+The `com.example` package needs to be renamed to match the value of `baseGroup`.
 
 If you don't want mixins (which allow for modifying vanilla code), then you can remove the references to mixins from
-the `build.gradle.kts`, delete the `mixins.examplemod.json` and the `com.example.mixin` package.
+the `build.gradle.kts` at the lines specified with comments and the `com.example.mixin` package.
 
 This project uses [DevAuth](https://github.com/DJtheRedstoner/DevAuth) per default, so you can log in using your real
 minecraft account. If you don't need that, you can remove it from the buildscript.

build.gradle.kts

@@ -6,8 +6,13 @@ plugins {
     id("com.github.johnrengelman.shadow") version "7.1.2"
 }
 
-group = "com.example.archloomtemplate"
-version = "1.0.0"
+//Constants:
+
+val baseGroup: String by project
+val mcVersion: String by project
+val version: String by project
+val mixinGroup = "$baseGroup.mixin"
+val modid = rootProject.name
 
 // Toolchains:
 java {
@@ -23,17 +28,17 @@ loom {
             property("mixin.debug", "true")
             property("asmhelper.verbose", "true")
             arg("--tweakClass", "org.spongepowered.asm.launch.MixinTweaker")
-            arg("--mixin", "mixins.examplemod.json")
+            arg("--mixin", "mixins.$modid.json")
         }
     }
     forge {
         pack200Provider.set(dev.architectury.pack200.java.Pack200Adapter())
         // If you don't want mixins, remove this lines
-        mixinConfig("mixins.examplemod.json")
+        mixinConfig("mixins.$modid.json")
     }
     // If you don't want mixins, remove these lines
     mixin {
-        defaultRefmapName.set("mixins.examplemod.refmap.json")
+        defaultRefmapName.set("mixins.$modid.refmap.json")
     }
 }
 
@@ -77,17 +82,30 @@ tasks.withType(JavaCompile::class) {
 }
 
 tasks.withType(Jar::class) {
-    archiveBaseName.set("examplemod")
+    archiveBaseName.set(modid)
     manifest.attributes.run {
         this["FMLCorePluginContainsFMLMod"] = "true"
         this["ForceLoadAsMod"] = "true"
 
         // If you don't want mixins, remove these lines
         this["TweakClass"] = "org.spongepowered.asm.launch.MixinTweaker"
-        this["MixinConfigs"] = "mixins.examplemod.json"
+        this["MixinConfigs"] = "mixins.$modid.json"
     }
 }
 
+tasks.processResources {
+    inputs.property("version", project.version)
+    inputs.property("mcversion", mcVersion)
+    inputs.property("modid", modid)
+    inputs.property("mixinGroup", mixinGroup)
+
+    filesMatching(listOf("mcmod.info", "mixins.$modid.json")) {
+        expand(inputs.properties)
+    }
+
+    rename("(.+_at.cfg)", "META-INF/$1")
+}
+
 
 val remapJar by tasks.named<net.fabricmc.loom.task.RemapJarTask>("remapJar") {
     archiveClassifier.set("")
@@ -111,7 +129,7 @@ tasks.shadowJar {
     }
 
     // If you want to include other dependencies and shadow them, you can relocate them in here
-    fun relocate(name: String) = relocate(name, "com.examplemod.deps.$name")
+    fun relocate(name: String) = relocate(name, "$baseGroup.deps.$name")
 }
 
 tasks.assemble.get().dependsOn(tasks.remapJar)

gradle.properties

@@ -1,2 +1,5 @@
 loom.platform=forge
 org.gradle.jvmargs=-Xmx2g
+baseGroup = com.example
+mcVersion = 1.8.9
+version = 1.0.0

src/main/resources/mcmod.info

@@ -1,18 +1,18 @@
 [
   {
-	"modid": "examplemod",
-	"name": "Xample Mod",
-	"description": "A mod that is used as an example.",
-	"version": "1.0.0",
-	"mcversion": "1.8.9",
-	"url": "https://github.com/romangraef/Forge1.8.9Template/",
-	"updateUrl": "",
-	"authorList": [
-	  "You"
-	],
-	"credits": "",
-	"logoFile": "",
-	"screenshots": [],
-	"dependencies": []
+    "modid": "${modid}",
+    "name": "Xample Mod",
+    "description": "A mod that is used as an example.",
+    "version": "${version}",
+    "mcversion": "1.8.9",
+    "url": "https://github.com/romangraef/Forge1.8.9Template/",
+    "updateUrl": "",
+    "authorList": [
+      "You"
+    ],
+    "credits": "",
+    "logoFile": "",
+    "screenshots": [],
+    "dependencies": []
   }
 ]