build.gradle

import org.codehaus.groovy.runtime.GStringImpl

buildscript {
    repositories {
        maven { url = 'https://maven.minecraftforge.net' }
        mavenCentral()
    }
    dependencies {
        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1.+', changing: true
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

plugins {
    id 'com.github.johnrengelman.shadow' version '7.1.2'
    id "maven-publish"
}

apply plugin: 'net.minecraftforge.gradle'
apply plugin: 'kotlin'
// apply plugin: 'eclipse'
apply plugin: 'idea'
apply from: '.scripts/properties-reader.gradle'

if (project.hasProperty("release")) project.ext.mod_version = "$mod_version_major.$mod_version_api.$mod_version_minor.$mod_version_patch" as GStringImpl
else project.ext.mod_version = "$mod_version_major.$mod_version_api.$mod_version_minor.${mod_version_patch.toInteger() + 1}-snapshot${new Date().format("yyyyMMdd'T'HHmmss")}" as GStringImpl // snapshots are always one patch higher than the current release

version = "$minecraft_version-$mod_version" as Object

group = 'at.martinthedragon'
archivesBaseName = "$modid"

java.toolchain.languageVersion = JavaLanguageVersion.of(17)

println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))
println("Mod version: ${project.version}")

sourceSets {
    api {
        resources.srcDirs = []
    }
    main {
        resources {
            include '**/**'
            srcDirs += 'src/datagen/generated/resources'
            exclude '.cache'
        }
        compileClasspath += api.output
        runtimeClasspath += api.output
    }
    datagen {
        java.srcDirs = ['src/datagen/main/java'] // so java doesn't create a new folder outside
        kotlin.srcDirs = ['src/datagen/main/kotlin']
        resources.srcDirs = ['src/datagen/main/resources']
        compileClasspath += api.output + main.output
    }
}

minecraft {
    mappings channel: 'official', version: "$minecraft_version"
    accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')

    // "SCAN": For mods scan.
    // "REGISTRIES": For firing of registry events.
    // "REGISTRYDUMP": For getting the contents of all registries.
    runs {
        client {
            workingDirectory file("run")

            // for getting tokens, see https://gist.github.com/50ap5ud5/beebcf056cbdd3c922cc8993689428f4#approach-1---use-minecraft-instance
            if (project.localProperties != null &&
                project.localProperties.containsKey('dev.auth.uuid') &&
                project.localProperties.containsKey('dev.auth.token') &&
                project.localProperties.containsKey('dev.auth.username') &&
                project.localProperties.containsKey('dev.auth.type')
            ) {
                println("Setting Minecraft authentication for " + project.localProperties.get('dev.auth.username'))
                args('--uuid', project.localProperties.get('dev.auth.uuid'), '--accessToken', project.localProperties.get('dev.auth.token'), '--username', project.localProperties.get('dev.auth.username'), '--userType', project.localProperties.get('dev.auth.type'))
            }

            property 'forge.logging.console.level', 'debug'
            property 'mixin.env.remapRefMap', 'true'
            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"

            // you'll have to use JetBrains Runtime to get anything out of this
            // see http://hotswapagent.org/mydoc_quickstart-jdk17.html
            // for use with hotswap agent, use the following arguments: -XX:+AllowEnhancedClassRedefinition,-XX:HotswapAgent=fatjar,-Xlog:redefine+class*=info
            // don't forget to regenerate run configs when changing arguments
            if (project.localProperties != null && project.localProperties.containsKey('jvm.args')) {
                jvmArgs(project.localProperties.get('jvm.args').split(','))
            }

            mods {
                nucleartech {
                    sources((SourceSet[]) [sourceSets.main, sourceSets.api])
                }
            }
        }

        server {
            workingDirectory file("run")

            property 'forge.logging.console.level', 'debug'
            property 'mixin.env.remapRefMap', 'true'
            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"

            // you'll have to use JetBrains Runtime to get anything out of this
            // see http://hotswapagent.org/mydoc_quickstart-jdk17.html
            // for use with hotswap agent, use the following arguments: -XX:+AllowEnhancedClassRedefinition,-XX:HotswapAgent=fatjar,-Xlog:redefine+class*=info
            // don't forget to regenerate run configs when changing arguments
            if (project.localProperties != null && project.localProperties.containsKey('jvm.args')) {
                jvmArgs(project.localProperties.get('jvm.args').split(','))
            }

            mods {
                nucleartech {
                    sources((SourceSet[]) [sourceSets.main, sourceSets.api])
                }
            }
        }

        data {
            workingDirectory file("run")

            property 'forge.logging.markers', 'SCAN,REGISTRIES,REGISTRYDUMP'
            property 'forge.logging.console.level', 'debug'
            property 'mixin.env.remapRefMap', 'true'
            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"

            // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
            args '--mod', "$modid", '--all', '--output', file('src/datagen/generated/resources/'), '--existing', file('src/main/resources/')

            mods {
                nucleartech {
                    sources((SourceSet[]) [sourceSets.main, sourceSets.api, sourceSets.datagen])
                }
            }
        }
    }
}

minecraft.runs.all {
    lazyToken("minecraft_classpath") {
        configurations.library.copyRecursive().resolve()
            .collect { it.absolutePath }
            //.findAll { !it.contains("org.jetbrains\\annotations\\13.0") && !it.contains("org.jetbrains/annotations/13.0") } // somewhat inelegantly remove duplicate
            .join(File.pathSeparator)
    }
}

repositories {
    maven {
        // location of the maven that hosts JEI files
        name = "Progwml6 maven"
        url = "https://dvs1.progwml6.com/files/maven/"
    }
    maven {
        // location of a maven mirror for JEI files, as a fallback
        name = "ModMaven"
        url = "https://modmaven.k-4u.nl"
    }
    maven { url 'https://modmaven.dev/' }
    maven { url "https://maven.shedaniel.me" }
    mavenCentral()
}

configurations {
    library // workaround for IDE runtime
    implementation.extendsFrom library

    apiImplementation.extendsFrom(implementation)
    datagenImplementation.extendsFrom(implementation)
    datagenCompileOnly.extendsFrom(compileOnly)
    datagenRuntimeOnly.extendsFrom(runtimeOnly)
}

dependencies {
    minecraft "net.minecraftforge:forge:$minecraft_version-$forge_version"
    library ("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version") {
        exclude group: 'org.jetbrains', module: 'annotations'
    }

    // reload gradle and run genIntellijRuns (or eclipse) after changing
    def devModeREI = project.localProperties != null && project.localProperties.containsKey('dev.mode.rei') && Boolean.valueOf(project.localProperties.get("dev.mode.rei"))
    println("Currently running integration for ${devModeREI ? "REI" : "JEI"}")

    compileOnly fg.deobf("mezz.jei:jei-$minecraft_version:$jei_version:api")
    compileOnly fg.deobf("me.shedaniel:RoughlyEnoughItems-api-forge:$rei_version")
    compileOnly fg.deobf("me.shedaniel:RoughlyEnoughItems-default-plugin-forge:$rei_version")

    if (devModeREI) {
        implementation fg.deobf("me.shedaniel:RoughlyEnoughItems-forge:$rei_version")
        implementation fg.deobf("me.shedaniel.cloth:cloth-config-forge:$cloth_config_version")
        implementation fg.deobf("dev.architectury:architectury-forge:$architectury_version")
    } else {
        runtimeOnly fg.deobf("mezz.jei:jei-$minecraft_version:$jei_version")
    }

    // for testing compatibility
    runtimeOnly fg.deobf("mekanism:Mekanism:${mekanism_version}")
    runtimeOnly fg.deobf("mekanism:Mekanism:${mekanism_version}:additions")
    runtimeOnly fg.deobf("mekanism:Mekanism:${mekanism_version}:generators")
    runtimeOnly fg.deobf("mekanism:Mekanism:${mekanism_version}:tools")

    datagenCompileOnly sourceSets.main.output
}

def manifestAttributes() {
    return [
        "Specification-Title": "Nuclear Tech Mod",
        "Specification-Vendor": "MartinTheDragon",
        "Specification-Version": project.mod_version,
        "Implementation-Title": project.name,
        "Implementation-Version": project.mod_version,
        "Implementation-Vendor" :"MartinTheDragon",
        "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
    ]
}

jar {
    dependsOn(classes)
    duplicatesStrategy(DuplicatesStrategy.INCLUDE) // is this bad? i dunno

    from([sourceSets.api.output, sourceSets.main.output])

//    configurations {shaded.extendsFrom library}
//    from { configurations.shaded.collect() { it.isDirectory() ? it : zipTree(it) }}

    archiveClassifier.set("slim")

    manifest.attributes(manifestAttributes())
    afterEvaluate { finalizedBy reobfJar }
}

shadowJar {
    archiveClassifier.set("")
    configurations = [project.configurations.library]

    from([sourceSets.api.output, sourceSets.main.output])

    def relocation = "${project.group}.relocated"

    relocate "kotlin", "${relocation}.kotlin"
    relocate "org.intellij", "${relocation}.intellij"
    relocate "org.jetbrains", "${relocation}.jetbrains"

    afterEvaluate { finalizedBy reobfShadowJar }
}

assemble.dependsOn shadowJar

// you have no idea how much pain and headaches getting this to work caused me
task sourcesJar(type: Jar, dependsOn: [classes, apiClasses]) {
    duplicatesStrategy(DuplicatesStrategy.INCLUDE)
    archiveClassifier.set("sources")
    from([sourceSets.api.kotlin, sourceSets.main.kotlin])
    manifest.attributes(manifestAttributes())
}

task apiJar(type: Jar) {
    duplicatesStrategy(DuplicatesStrategy.INCLUDE)
    archiveClassifier.set("api")
    from sourceSets.api.output
    manifest.attributes(manifestAttributes())
    afterEvaluate { finalizedBy reobfApiJar }
}

artifacts {
    archives apiJar
    archives jar
}

reobf {
    apiJar { classpath.from(sourceSets.api.compileClasspath) }
    jar { classpath.from(sourceSets.main.compileClasspath) }
    shadowJar {}
}

/*
opt-in=kotlin.RequiresOptIn - Enables usage of experimental APIs
jvm-default=all - Generates defaults in interfaces for Java users
lambdas=indy - Uses invokedynamic for lambdas instead of generating explicit classes
no-call-assertions - Disables not-null assertions on Platform types (when calling Java code)
no-param-assertions - Disables not-null assertions on method parameters given by Java code
use-fast-jar-file-system - Uses an experimental implementation for faster compilation

extended-compiler-checks - Gives some more information about things
*/
def kotlinCompilerArgs = ["-opt-in=kotlin.RequiresOptIn", "-Xjvm-default=all", "-Xlambdas=indy", "-Xno-call-assertions", "-Xno-param-assertions", "-Xuse-fast-jar-file-system"]

compileKotlin {
    kotlinOptions {
        jvmTarget = "17"
        freeCompilerArgs += kotlinCompilerArgs
    }
}

compileApiKotlin {
    kotlinOptions {
        jvmTarget = "17"
        freeCompilerArgs += kotlinCompilerArgs + ["-Xexplicit-api=strict"]
    }
}

compileDatagenKotlin {
    kotlinOptions {
        jvmTarget = "17"
        freeCompilerArgs += kotlinCompilerArgs
    }
}

compileTestKotlin {
    kotlinOptions {
        jvmTarget = "17"
        freeCompilerArgs += kotlinCompilerArgs
    }
}

idea {
    module {
        excludeDirs += file("run")
    }
}