package com.dfsek.terra

import org.gradle.api.JavaVersion
import org.gradle.api.Project
import org.gradle.api.plugins.JavaPluginExtension
import org.gradle.api.tasks.bundling.Jar
import org.gradle.api.tasks.compile.JavaCompile
import org.gradle.api.tasks.javadoc.Javadoc
import org.gradle.kotlin.dsl.apply
import org.gradle.kotlin.dsl.configure
import org.gradle.kotlin.dsl.filter
import org.gradle.kotlin.dsl.getByName
import org.gradle.kotlin.dsl.register
import org.gradle.kotlin.dsl.withType
import org.gradle.language.jvm.tasks.ProcessResources

fun Project.configureCompilation() {
    apply(plugin = "maven-publish")
    apply(plugin = "java")
    apply(plugin = "java-library")
    apply(plugin = "idea")
    
    configure<JavaPluginExtension> {
        sourceCompatibility = JavaVersion.VERSION_16
        targetCompatibility = JavaVersion.VERSION_16
    }
    
    tasks.withType<JavaCompile> {
        options.encoding = "UTF-8"
        doFirst {
            options.compilerArgs.add("-Xlint:all")
        }
    }
    
    tasks.withType<ProcessResources> {
        include("**/*.*")
        filter<org.apache.tools.ant.filters.ReplaceTokens>(
            "tokens" to mapOf(
                "VERSION" to project.version.toString(),
                "DESCRIPTION" to project.properties["terra.description"],
                "WIKI" to project.properties["terra.wiki"],
                "SOURCE" to project.properties["terra.source"],
                "ISSUES" to project.properties["terra.issues"],
                "LICENSE" to project.properties["terra.license"]
                             )
                                                          )
    }
    
    tasks.withType<Javadoc> {
        options.encoding = "UTF-8"
    }
    
    tasks.withType<Jar> {
        archiveBaseName.set("Terra-${archiveBaseName.get()}")
        from("../LICENSE", "../../LICENSE")
    }
    
    tasks.register<Jar>("sourcesJar") {
        archiveClassifier.set("sources")
    }
    
    tasks.register<Jar>("javadocJar") {
        dependsOn("javadoc")
        archiveClassifier.set("javadoc")
        from(tasks.getByName<Javadoc>("javadoc").destinationDir)
    }
}