Re-write root and libs to Kotlin DSL

build.gradle.kts

@@ -0,0 +1,28 @@
+import org.ajoberstar.grgit.Grgit
+
+println("""
+*******************************************
+ You are building WorldEdit!
+
+ If you encounter trouble:
+ 1) Read COMPILING.md if you haven't yet
+ 2) Try running 'build' in a separate Gradle run
+ 3) Use gradlew and not gradle
+ 4) If you still need help, ask on Discord! https://discord.gg/enginehub
+
+ Output files will be in [subproject]/build/libs
+*******************************************
+""")
+
+applyRootArtifactoryConfig()
+
+if (!project.hasProperty("gitCommitHash")) {
+    apply(plugin = "org.ajoberstar.grgit")
+    ext["gitCommitHash"] = try {
+        (ext["grgit"] as Grgit).head().abbreviatedId
+    } catch (e: Exception) {
+        println("Error getting commit hash: " + e.message)
+
+        "no_git_id"
+    }
+}

buildSrc/src/main/kotlin/ArtifactoryConfig.kt

@@ -0,0 +1,40 @@
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.apply
+import org.gradle.kotlin.dsl.configure
+import org.gradle.kotlin.dsl.named
+import org.jfrog.gradle.plugin.artifactory.dsl.ArtifactoryPluginConvention
+import org.jfrog.gradle.plugin.artifactory.task.ArtifactoryTask
+
+private const val ARTIFACTORY_CONTEXT_URL = "artifactory_contextUrl"
+private const val ARTIFACTORY_USER = "artifactory_user"
+private const val ARTIFACTORY_PASSWORD = "artifactory_password"
+
+fun Project.applyRootArtifactoryConfig() {
+    if (!project.hasProperty(ARTIFACTORY_CONTEXT_URL)) ext[ARTIFACTORY_CONTEXT_URL] = "http://localhost"
+    if (!project.hasProperty(ARTIFACTORY_USER)) ext[ARTIFACTORY_USER] = "guest"
+    if (!project.hasProperty(ARTIFACTORY_PASSWORD)) ext[ARTIFACTORY_PASSWORD] = ""
+
+    apply(plugin = "com.jfrog.artifactory")
+    configure<ArtifactoryPluginConvention> {
+        setContextUrl("${project.property(ARTIFACTORY_CONTEXT_URL)}")
+        clientConfig.publisher.run {
+            repoKey = when {
+                "${project.version}".contains("SNAPSHOT") -> "libs-snapshot-local"
+                else -> "libs-release-local"
+            }
+            username = "${project.property(ARTIFACTORY_USER)}"
+            password = "${project.property(ARTIFACTORY_PASSWORD)}"
+            isMaven = true
+            isIvy = false
+        }
+    }
+    tasks.named<ArtifactoryTask>("artifactoryPublish") {
+        isSkip = true
+    }
+}
+
+fun Project.applyCommonArtifactoryConfig() {
+    tasks.named<ArtifactoryTask>("artifactoryPublish") {
+        publishConfigs("archives")
+    }
+}

buildSrc/src/main/kotlin/CommonConfig.kt

@@ -0,0 +1,18 @@
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.repositories
+
+fun Project.applyCommonConfiguration() {
+    group = rootProject.group
+    version = rootProject.version
+
+    repositories {
+        mavenCentral()
+        maven { url = uri("https://maven.sk89q.com/repo/") }
+        maven { url = uri("https://oss.sonatype.org/content/repositories/snapshots/") }
+    }
+    configurations.all {
+        resolutionStrategy {
+            cacheChangingModulesFor(5, "minutes")
+        }
+    }
+}

buildSrc/src/main/kotlin/GradleExtras.kt

@@ -0,0 +1,6 @@
+import org.gradle.api.Project
+import org.gradle.api.plugins.ExtraPropertiesExtension
+import org.gradle.kotlin.dsl.getByType
+
+val Project.ext: ExtraPropertiesExtension
+    get() = extensions.getByType()

buildSrc/src/main/kotlin/LibsConfig.kt

@@ -0,0 +1,98 @@
+import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+import org.gradle.api.Project
+import org.gradle.api.artifacts.ModuleDependency
+import org.gradle.api.internal.HasConvention
+import org.gradle.api.plugins.MavenRepositoryHandlerConvention
+import org.gradle.api.tasks.Upload
+import org.gradle.api.tasks.bundling.Jar
+import org.gradle.kotlin.dsl.apply
+import org.gradle.kotlin.dsl.get
+import org.gradle.kotlin.dsl.getPlugin
+import org.gradle.kotlin.dsl.invoke
+import org.gradle.kotlin.dsl.register
+
+fun Project.applyLibrariesConfiguration() {
+    applyCommonConfiguration()
+    apply(plugin = "java-base")
+    apply(plugin = "maven")
+    apply(plugin = "com.github.johnrengelman.shadow")
+    apply(plugin = "com.jfrog.artifactory")
+
+    configurations {
+        create("shade")
+        getByName("archives").extendsFrom(getByName("default"))
+    }
+
+    group = "${rootProject.group}.worldedit-libs"
+
+    tasks.register<ShadowJar>("jar") {
+        configurations = listOf(project.configurations["shade"])
+        archiveClassifier.set("")
+
+        dependencies {
+            exclude(dependency("com.google.guava:guava"))
+            exclude(dependency("com.google.code.gson:gson"))
+            exclude(dependency("org.checkerframework:checker-qual"))
+        }
+
+        relocate("net.kyori.text", "com.sk89q.worldedit.util.formatting.text")
+    }
+    val altConfigFiles = { artifactType: String ->
+        val deps = configurations["shade"].incoming.dependencies
+                .filterIsInstance<ModuleDependency>()
+                .map { it.copy() }
+                .map { dependency ->
+                    dependency.artifact {
+                        name = dependency.name
+                        type = artifactType
+                        extension = "jar"
+                        classifier = artifactType
+                    }
+                    dependency
+                }
+
+        files(configurations.detachedConfiguration(*deps.toTypedArray())
+                .resolvedConfiguration.lenientConfiguration.artifacts
+                .filter { it.classifier == artifactType }
+                .map { zipTree(it.file) })
+    }
+    tasks.register<Jar>("sourcesJar") {
+        from({
+            altConfigFiles("sources")
+        })
+        val filePattern = Regex("(.*)net/kyori/text((?:/|$).*)")
+        val textPattern = Regex("net\\.kyori\\.text")
+        eachFile {
+            filter {
+                it.replaceFirst(textPattern, "com.sk89q.worldedit.util.formatting.text")
+            }
+            path = path.replaceFirst(filePattern, "$1com/sk89q/worldedit/util/formatting/text$2")
+        }
+        archiveClassifier.set("sources")
+    }
+
+    tasks.named("assemble").configure {
+        dependsOn("jar", "sourcesJar")
+    }
+
+    artifacts {
+        val jar = tasks.named("jar")
+        add("default", jar) {
+            builtBy(jar)
+        }
+        val sourcesJar = tasks.named("sourcesJar")
+        add("archives", sourcesJar) {
+            builtBy(sourcesJar)
+        }
+    }
+
+    tasks.register<Upload>("install") {
+        configuration = configurations["archives"]
+        (repositories as HasConvention).convention.getPlugin<MavenRepositoryHandlerConvention>().mavenInstaller {
+            pom.version = project.version.toString()
+            pom.artifactId = project.name
+        }
+    }
+
+    applyCommonArtifactoryConfig()
+}