build.gradle

buildscript {
    ext.kotlin_version = "1.3.50"
    ext.dokka_version = "0.10.0"

    repositories {
        jcenter()
        maven {
            name = "forge"
            url = "https://files.minecraftforge.net/maven"
        }
    }
    dependencies {
        classpath "net.minecraftforge.gradle:ForgeGradle:2.1-SNAPSHOT"
        classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.4'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.dokka:dokka-gradle-plugin:0.9.17"
        classpath "org.jetbrains.dokka:dokka-gradle-plugin:${dokka_version}"
    }
}

apply plugin: 'com.github.johnrengelman.shadow'
apply plugin: "net.minecraftforge.gradle.forge"
apply plugin: 'kotlin'
apply plugin: 'maven-publish'
apply plugin: 'org.jetbrains.dokka'

version = modVersion
group = modGroup
archivesBaseName = modBaseName

sourceCompatibility = targetCompatibility = 1.8

minecraft {
    version = '1.8.9-11.15.1.1722'
    runDir = "run"

    // the mappings can be changed at any time, and must be in the following format.
    // snapshot_YYYYMMDD   snapshot are built nightly.
    // stable_#            stables are built at the discretion of the MCP team.
    // 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 = project.mcpVersion
    // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
}

repositories {
    mavenCentral()
    jcenter()
    maven {
        name = 'sponge'
        url = 'https://repo.spongepowered.org/maven'
    }
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
}

processResources {
    // this will ensure that this task is redone when the versions change.
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    // replace stuff in mcmod.info, nothing else
    from(sourceSets.main.resources.srcDirs) {
        include "mcmod.info"

        // replace version and mcversion
        expand "version": project.version, "mcversion": project.minecraft.version
    }

    // copy everything else, thats not the mcmod.info
    from(sourceSets.main.resources.srcDirs) {
        exclude "mcmod.info"
    }
}

reobf {
    shadowJar { mappingType = 'SEARGE' }
}

tasks.build.dependsOn reobfShadowJar

shadowJar {
//    minimize()

    classifier ''
}

publishing {
    repositories {
        maven {
            name = "GitHubPackages"
            url = uri("https://maven.pkg.github.com/Sk1erLLC/Elementa")
            credentials {
                username = project.findProperty("gpr.user") ?: System.getenv("GPR_USER")
                password = project.findProperty("gpr.key") ?: System.getenv("GPR_API_KEY")
            }
        }
    }
    publications {
        gpr(MavenPublication) { publication ->
            project.shadow.component(publication)
        }
    }
}

dokka {
    outputFormat = 'html'
    outputDirectory = "$buildDir/dokka"
}