build.gradle

buildscript {
    repositories {
        maven { url = 'https://maven.minecraftforge.net' }
        maven { url = 'https://repo.spongepowered.org/repository/maven-public/' }
        mavenCentral()
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:4.1.14'
        classpath 'org.spongepowered:mixingradle:0.7-SNAPSHOT'
    }
}

apply plugin: 'net.minecraftforge.gradle'
// Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
apply plugin: 'org.spongepowered.mixin'

// Interpolation of strings from gradle.properties has to be done manually here
mod_group = mod_group.replace('${mod_id}', mod_id)
mod_version = "${minecraft_version}-${mod_version}".toString() // GString -> String
mod_mixin_configs = mod_mixin_configs.replace('${mod_id}', mod_id)
mod_mixin_refmap = mod_mixin_refmap.replace('${mod_id}', mod_id)

version = mod_version
group = mod_group
archivesBaseName = mod_id

sourceCompatibility = targetCompatibility = compileJava.sourceCompatibility = compileJava.targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
compileJava.options.encoding = compileTestJava.options.encoding = "UTF-8"
//Print out JVM information so that we know what version is running. Extremely useful for people to know when helping you.
println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))

minecraft {
    // The mappings can be changed at any time, and must be in the following format.
    // Channel:   Version:
    // snapshot   YYYYMMDD   Snapshots are built nightly.
    // stable     #          Stables are built at the discretion of the MCP team.
    // official   MCVersion  Official field/method names from Mojang mapping files
    //
    // You must be aware of the Mojang license when using the 'official' mappings.
    // See more information here: https://github.com/MinecraftForge/MCPConfig/blob/master/Mojang.md
    //
    // Use non-default mappings at your own risk. they may not always work.
    // Simply re-run your setup task after changing the mappings to update your workspace.
    mappings channel: mappings_channel, version: "${mapping}-${minecraft_mappings_version}"
    // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.

    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')

    // Default run configurations.
    // These can be tweaked, removed, or duplicated as needed.
    runs {
        client {
            workingDirectory project.file('run')

            // Recommended logging data for a userdev environment
            // The markers can be changed as needed.
            // "SCAN": For mods scan.
            // "REGISTRIES": For firing of registry events.
            // "REGISTRYDUMP": For getting the contents of all registries.
            property '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
            property 'forge.logging.console.level', 'debug'

            arg "-mixin.config=" + "${mod_mixin_configs}"
        }

        server {
            workingDirectory project.file('run')

            // Recommended logging data for a userdev environment
            // The markers can be changed as needed.
            // "SCAN": For mods scan.
            // "REGISTRIES": For firing of registry events.
            // "REGISTRYDUMP": For getting the contents of all registries.
            property '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
            property 'forge.logging.console.level', 'debug'

            arg "-mixin.config=" + "${mod_mixin_configs}"
        }
    }
}

mixin {
    add sourceSets.main, mod_mixin_refmap
}

// Include resources generated by data generators.
sourceSets.main.resources { srcDir 'src/generated/resources' }

import org.apache.tools.ant.filters.ReplaceTokens

// Process resources on build (populate properties to mods.toml)
processResources {
    // Tokens that gonna be replaced are look like: @token_name@
    def tokens = [
            "mod_id"         : mod_id,
            "mod_name"       : mod_name,
            "mod_version"    : mod_version,
            "mod_authors"    : mod_authors,
            "mod_description": mod_description
    ]
    inputs.properties(tokens)
    filesMatching("META-INF/mods.toml") {
        filter(ReplaceTokens, tokens: tokens)
    }
}

dependencies {
    // Specify the version of Minecraft to use, If this is any group other then 'net.minecraft' it is assumed
    // that the dep is a ForgeGradle 'patcher' dependency. And it's patches will be applied.
    // The userdev artifact is a special name and will get all sorts of transformations applied to it.
    minecraft "net.minecraftforge:forge:${minecraft_version}-${forge_version}"

    // You may put jars on which you depend on in ./libs or you may define them like so..
    // compile "some.group:artifact:version:classifier"
    // compile "some.group:artifact:version"

    // Real examples
    // compile 'com.mod-buildcraft:buildcraft:6.0.8:dev'  // adds buildcraft to the dev env
    // compile 'com.googlecode.efficient-java-matrix-library:ejml:0.24' // adds ejml to the dev env

    // The 'provided' configuration is for optional dependencies that exist at compile-time but might not at runtime.
    // provided 'com.mod-buildcraft:buildcraft:6.0.8:dev'

    // These dependencies get remapped to your current MCP mappings
    // deobf 'com.mod-buildcraft:buildcraft:6.0.8:dev'

    // For more info...
    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
    // http://www.gradle.org/docs/current/userguide/dependency_management.html

    annotationProcessor 'org.spongepowered:mixin:0.8.2:processor'
}

// Example for how to get properties into the manifest for reading by the runtime..
jar {
    manifest {
        attributes([
                "Implementation-Title"    : project.name,
                "Implementation-Version"  : project.version,
                "MixinConfigs": mod_mixin_configs,
                "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
        ])
    }
}

jar.finalizedBy('reobfJar')