feat: Copy main files for NeoForge workspace on 1.20.4

.gitattributes

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+# Disable autocrlf on generated files, they always generate with LF
+# Add any extra files or paths here to make git stop saying they
+# are changed when only line endings change.
+src/generated/**/.cache/cache text eol=lf
+src/generated/**/*.json text eol=lf

.github/workflows/build.yml

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+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          fetch-tags: true
+
+      - name: Setup JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Build with Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: build

.gitignore

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+# eclipse
+bin
+*.launch
+.settings
+.metadata
+.classpath
+.project
+
+# idea
+out
+*.ipr
+*.iws
+*.iml
+.idea
+
+# gradle
+build
+.gradle
+
+# other
+eclipse
+run
+runs
+run-data
+
+repo

build.gradle

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+plugins {
+    id 'java-library'
+    id 'eclipse'
+    id 'idea'
+    id 'maven-publish'
+    id 'net.neoforged.gradle.userdev' version '7.0.97'
+}
+
+version = mod_version
+group = mod_group_id
+
+repositories {
+    mavenLocal()
+}
+
+base {
+    archivesName = mod_id
+}
+
+// Mojang ships Java 17 to end users in 1.18+, so your mod should target Java 17.
+java.toolchain.languageVersion = JavaLanguageVersion.of(17)
+
+//minecraft.accessTransformers.file rootProject.file('src/main/resources/META-INF/accesstransformer.cfg')
+//minecraft.accessTransformers.entry public net.minecraft.client.Minecraft textureManager # textureManager
+
+// Default run configurations.
+// These can be tweaked, removed, or duplicated as needed.
+runs {
+    // applies to all the run configs below
+    configureEach {
+        // Recommended logging data for a userdev environment
+        // The markers can be added/remove as needed separated by commas.
+        // "SCAN": For mods scan.
+        // "REGISTRIES": For firing of registry events.
+        // "REGISTRYDUMP": For getting the contents of all registries.
+        systemProperty 'forge.logging.markers', 'REGISTRIES'
+
+        // Recommended logging level for the console
+        // You can set various levels here.
+        // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
+        systemProperty 'forge.logging.console.level', 'debug'
+
+        modSource project.sourceSets.main
+    }
+
+    client {
+        // Comma-separated list of namespaces to load gametests from. Empty = all namespaces.
+        systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
+    }
+
+    server {
+        systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
+        programArgument '--nogui'
+    }
+
+    // This run config launches GameTestServer and runs all registered gametests, then exits.
+    // By default, the server will crash when no gametests are provided.
+    // The gametest system is also enabled by default for other run configs under the /test command.
+    gameTestServer {
+        systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
+    }
+
+    data {
+        // example of overriding the workingDirectory set in configureEach above, uncomment if you want to use it
+        // workingDirectory project.file('run-data')
+
+        // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
+        programArguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
+    }
+}
+
+// Include resources generated by data generators.
+sourceSets.main.resources { srcDir 'src/generated/resources' }
+
+// Sets up a dependency configuration called 'localRuntime'.
+// This configuration should be used instead of 'runtimeOnly' to declare
+// a dependency that will be present for runtime testing but that is
+// "optional", meaning it will not be pulled by dependents of this mod.
+configurations {
+    runtimeClasspath.extendsFrom localRuntime
+}
+
+dependencies {
+    // Specify the version of Minecraft to use.
+    // Depending on the plugin applied there are several options. We will assume you applied the userdev plugin as shown above.
+    // The group for userdev is net.neoforged, the module name is neoforge, and the version is the same as the neoforge version.
+    // You can however also use the vanilla plugin (net.neoforged.gradle.vanilla) to use a version of Minecraft without the neoforge loader.
+    // And its provides the option to then use net.minecraft as the group, and one of; client, server or joined as the module name, plus the game version as version.
+    // For all intends and purposes: You can treat this dependency as if it is a normal library you would use.
+    implementation "net.neoforged:neoforge:${neo_version}"
+
+    // Example optional mod dependency with JEI
+    // The JEI API is declared for compile time use, while the full JEI artifact is used at runtime
+    // compileOnly "mezz.jei:jei-${mc_version}-common-api:${jei_version}"
+    // compileOnly "mezz.jei:jei-${mc_version}-neoforge-api:${jei_version}"
+    // We add the full version to localRuntime, not runtimeOnly, so that we do not publish a dependency on it
+    // localRuntime "mezz.jei:jei-${mc_version}-neoforge:${jei_version}"
+
+    // Example mod dependency using a mod jar from ./libs with a flat dir repository
+    // This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
+    // The group id is ignored when searching -- in this case, it is "blank"
+    // implementation "blank:coolmod-${mc_version}:${coolmod_version}"
+
+    // Example mod dependency using a file as dependency
+    // implementation files("libs/coolmod-${mc_version}-${coolmod_version}.jar")
+
+    // Example project dependency using a sister or child project:
+    // implementation project(":myproject")
+
+    // For more info:
+    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
+    // http://www.gradle.org/docs/current/userguide/dependency_management.html
+}
+
+// This block of code expands all declared replace properties in the specified resource targets.
+// A missing property will result in an error. Properties are expanded using ${} Groovy notation.
+// When "copyIdeResources" is enabled, this will also run before the game launches in IDE environments.
+// See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
+tasks.withType(ProcessResources).configureEach {
+    var replaceProperties = [
+            minecraft_version      : minecraft_version,
+            minecraft_version_range: minecraft_version_range,
+            neo_version            : neo_version,
+            neo_version_range      : neo_version_range,
+            loader_version_range   : loader_version_range,
+            mod_id                 : mod_id,
+            mod_name               : mod_name,
+            mod_license            : mod_license,
+            mod_version            : mod_version,
+            mod_authors            : mod_authors,
+            mod_description        : mod_description
+    ]
+    inputs.properties replaceProperties
+
+    filesMatching(['META-INF/mods.toml']) {
+        expand replaceProperties
+    }
+}
+
+// Example configuration to allow publishing using the maven-publish plugin
+publishing {
+    publications {
+        register('mavenJava', MavenPublication) {
+            from components.java
+        }
+    }
+    repositories {
+        maven {
+            url "file://${project.projectDir}/repo"
+        }
+    }
+}
+
+tasks.withType(JavaCompile).configureEach {
+    options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
+}
+
+// IDEA no longer automatically downloads sources/javadoc jars for dependencies, so we need to explicitly enable the behavior.
+idea {
+    module {
+        downloadSources = true
+        downloadJavadoc = true
+    }
+}

gradle.properties

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+# Sets default memory used for gradle commands. Can be overridden by user or command line properties.
+#org.gradle.jvmargs=
+org.gradle.daemon=false
+org.gradle.debug=false
+
+#read more on this at https://github.com/neoforged/NeoGradle/blob/NG_7.0/README.md#apply-parchment-mappings
+# you can also find the latest versions at: https://parchmentmc.org/docs/getting-started
+neogradle.subsystems.parchment.minecraftVersion=1.20.3
+neogradle.subsystems.parchment.mappingsVersion=2023.12.31
+# Environment Properties
+# You can find the latest versions here: https://projects.neoforged.net/neoforged/neoforge
+# The Minecraft version must agree with the Neo version to get a valid artifact
+minecraft_version=1.20.4
+# The Minecraft version range can use any release version of Minecraft as bounds.
+# Snapshots, pre-releases, and release candidates are not guaranteed to sort properly
+# as they do not follow standard versioning conventions.
+minecraft_version_range=[1.20.4,1.21)
+# The Neo version must agree with the Minecraft version to get a valid artifact
+neo_version=20.4.147-beta
+# The Neo version range can use any version of Neo as bounds
+neo_version_range=[20.4,)
+# The loader version range can only use the major version of FML as bounds
+loader_version_range=[2,)
+
+## Mod Properties
+
+# The unique mod identifier for the mod. Must be lowercase in English locale. Must fit the regex [a-z][a-z0-9_]{1,63}
+# Must match the String constant located in the main mod class annotated with @Mod.
+mod_id=examplemod
+# The human-readable display name for the mod.
+mod_name=Example Mod
+# The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
+mod_license=All Rights Reserved
+# The mod version. See https://semver.org/
+mod_version=1.0.0
+# The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
+# This should match the base package used for the mod sources.
+# See https://maven.apache.org/guides/mini/guide-naming-conventions.html
+mod_group_id=com.example.examplemod
+# The authors of the mod. This is a simple text string that is used for display purposes in the mod list.
+mod_authors=YourNameHere, OtherNameHere
+# The description of the mod. This is a simple multiline text string that is used for display purposes in the mod list.
+mod_description=Example mod description.\nNewline characters can be used and will be replaced properly.

gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists