import groovy.json.JsonSlurper
import groovy.json.JsonOutput

buildscript {
    repositories {
        mavenLocal()
        jcenter()
        google()
    }

    dependencies {
        classpath 'com.guardsquare:proguard-gradle:7.0.1'
    }
}

plugins {
    id 'fabric-loom' version '0.7-SNAPSHOT'
    id 'maven-publish'
}

sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8

archivesBaseName = project.archives_base_name
version = project.mod_version
group = project.maven_group

sourceSets {
    testmod {
        compileClasspath += main.compileClasspath
        runtimeClasspath += main.runtimeClasspath
    }
}

repositories {
    maven { url = "https://maven.terraformersmc.com/releases/"}
}

dependencies {
    //to change the versions see the gradle.properties file
    minecraft "com.mojang:minecraft:${project.minecraft_version}"
    mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
    modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"

    // Fabric API. This is technically optional, but you probably want it anyway.
    modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"

    modImplementation "com.terraformersmc:modmenu:1.16.8"

    afterEvaluate {
        testmodImplementation sourceSets.main.output
    }
}

processResources {
    inputs.property "version", project.version

    from(sourceSets.main.resources.srcDirs) {
        include "fabric.mod.json"
        expand "version": project.version
    }

    from(sourceSets.main.resources.srcDirs) {
        exclude "fabric.mod.json"
    }

    doLast {
        def jsonMinifyStart = System.currentTimeMillis()
        def jsonMinified = 0
        def jsonBytesSaved = 0

        fileTree(dir: outputs.files.asPath, include: '**/*.json').each {

            File file = it
            jsonMinified++
            def oldLength = file.length()
            file.text = JsonOutput.toJson(new JsonSlurper().parse(file))
            jsonBytesSaved += oldLength - file.length()

            println(it)
        }

        println('Minified ' + jsonMinified + ' json files. Saved ' + jsonBytesSaved + ' bytes. Took ' + (System.currentTimeMillis() - jsonMinifyStart) + 'ms.')
    }
}

// ensure that the encoding is set to UTF-8, no matter what the system default is
// this fixes some edge cases with special characters not displaying correctly
// see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html
tasks.withType(JavaCompile) {
    options.encoding = "UTF-8"
}

// Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task
// if it is present.
// If you remove this task, sources will not be generated.
task sourcesJar(type: Jar, dependsOn: classes) {
    classifier = "sources"
    from sourceSets.main.allSource
}

// configure the maven publication
publishing {
    publications {
        mavenJava(MavenPublication) {
            // add all the jars that should be included when publishing to maven
            artifact(remapJar) {
                builtBy remapJar
            }
            artifact(sourcesJar) {
                builtBy remapSourcesJar
            }
        }
    }

    // select the repositories you want to publish to
    repositories {
        // uncomment to publish to the local maven
        // mavenLocal()
    }
}

// technician what does this do
tasks.withType(net.fabricmc.loom.task.AbstractRunTask) {
    classpath += sourceSets.testmod.runtimeClasspath
    classpath += sourceSets.testmod.output
}

task ('proguard', type: proguard.gradle.ProGuardTask) {
    configuration 'proguard.conf'
    verbose
    injars  'build/libs/omega-config-1.0.0.jar'
    outjars 'build/libs/out.jar'
    printmapping 'out.map'
    keepparameternames
    renamesourcefileattribute 'SourceFile'
    keepattributes 'Signature,Exceptions,InnerClasses,PermittedSubclasses,EnclosingMethod,Deprecated,SourceFile,LineNumberTable'
    keepattributes '*Annotation*'
    keep 'public class * { \
        public protected *; \
    }'
    keepclassmembernames 'class * { \
        java.lang.Class class$(java.lang.String); \
        java.lang.Class class$(java.lang.String, boolean); \
    }'

    keepclassmembers 'class draylar.omegaconfig.mixin.* {\
        <fields>;\
        <init>();\
        <methods>;\
    }'
}