build: Bring buildscript back to groovy

build.gradle.kts → build.gradle

@@ -2,11 +2,11 @@ import java.io.StringWriter
 import java.util.stream.Collectors
 
 plugins {
-    jacoco
-    id("org.spongepowered.gradle.sponge.dev") version "1.1.0"
-    id("math-templates")
-    id("net.kyori.indra.publishing.sonatype")  version "2.0.2"
-    id("net.ltgt.errorprone") version "2.0.1"
+    id 'jacoco'
+    id "org.spongepowered.gradle.sponge.dev" version "1.1.0"
+    id "math-templates"
+    id "net.kyori.indra.publishing.sonatype" version "2.0.2"
+    id "net.ltgt.errorprone" version "2.0.1"
 }
 
 // -- General setup -- //
@@ -16,7 +16,8 @@ version = "2.0.1-SNAPSHOT"
 description = "Immutable math library for Java with a focus on games and computer graphics."
 
 repositories {
-    maven("https://repo.spongepowered.org/repository/maven-public/") {
+    maven {
+        url = "https://repo.spongepowered.org/repository/maven-public/"
         name = "sponge"
     }
 }
@@ -31,33 +32,26 @@ spongeConvention {
 
     mitLicense()
     licenseParameters {
-        val organization: String by project
-        val url: String by project
-        this["name"] = "Math"
-        this["organization"] = organization
-        this["url"] = url
+        name = "Math"
+        organization = project.organization
+        url = project.url
     }
 
     sharedManifest {
-        attributes(
-                "Specification-Title" to project.name,
-                "Specification-Vendor" to "SpongePowered - https://spongepowered.org"
-        )
+        attributes "Specification-Title": project.name,
+                "Specification-Vendor": "SpongePowered - https://spongepowered.org"
     }
 }
 
-val floatData = file("src/templateData/float.yaml")
-val intData = file("src/templateData/integer.yaml")
-val licenseText = objects.property(String::class)
+def floatData = file("src/templateData/float.yaml")
+def intData = file("src/templateData/integer.yaml")
+def licenseText = objects.property(String)
 licenseText.set(provider {
-    val properties = (license as ExtensionAware).extra.properties.toMutableMap()
-    val template = groovy.text.SimpleTemplateEngine().createTemplate(file("HEADER.txt")).make(properties)
-
-    val writer = StringWriter()
-    template.writeTo(writer)
-    val text = writer.toString()
-    val lineEnding = license.lineEnding.get()
-    text.split(Regex("\r?\n")).stream()
+    def properties = [*: license.ext.properties]
+    def template = new groovy.text.SimpleTemplateEngine().createTemplate(file("HEADER.txt")).make(properties)
+    def text = template.toString()
+    def lineEnding = license.lineEnding.get()
+    Arrays.stream(text.split("\r?\n"))
             .map { if (it.isEmpty()) { " *" } else { " * $it" } }
             .collect(Collectors.joining(lineEnding, "/*$lineEnding", "$lineEnding */"))
 })
@@ -107,9 +101,6 @@ sourceSets {
 
 
 dependencies {
-    val errorproneVersion: String by project
-    val junitVersion: String by project
-
     compileOnlyApi("com.google.errorprone:error_prone_annotations:$errorproneVersion")
     errorprone("com.google.errorprone:error_prone_core:$errorproneVersion")
 
@@ -118,17 +109,14 @@ dependencies {
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
 }
 
-tasks {
-    jar {
-        from(rootProject.file("LICENSE.txt")) {
-            rename { "LICENSE-spongepowered-math.txt" }
-        }
+jar {
+    from(rootProject.file("LICENSE.txt")) {
+        rename { "LICENSE-spongepowered-math.txt" }
     }
+}
 
-    withType(JavaCompile::class) {
-        options.compilerArgs.add("-Xlint:-cast") // skip cast warnings, the generated source is most likely just overly safe.
-
-    }
+tasks.withType(JavaCompile.class) {
+    options.compilerArgs << "-Xlint:-cast" // skip cast warnings, the generated source is most likely just overly safe.
 }
 
 // -- Publishing -- //
@@ -138,29 +126,29 @@ indra {
     }
     configurePublications {
             pom {
-                name.set("Math")
-                inceptionYear.set("2013")
+                name = "Math"
+                inceptionYear = "2013"
 
                 developers {
                     developer {
-                        id.set("DDoS")
-                        name.set("Aleksi Sapon")
-                        email.set("[email protected]")
+                        id = "DDoS"
+                        name = "Aleksi Sapon"
+                        email = "[email protected]"
                     }
                     developer {
-                        id.set("kitskub")
-                        name.set("Jack Huey")
-                        email.set("[email protected]")
+                        id = "kitskub"
+                        name = "Jack Huey"
+                        email = "[email protected]"
                     }
                     developer {
-                        id.set("Wolf480pl")
-                        name.set("Wolf480pl")
-                        email.set("[email protected]")
+                        id = "Wolf480pl"
+                        name = "Wolf480pl"
+                        email = "[email protected]"
                     }
                     developer {
-                        id.set("lukespragg")
-                        name.set("Luke Spragg")
-                        email.set("[email protected]")
+                        id = "lukespragg"
+                        name = "Luke Spragg"
+                        email = "[email protected]"
                     }
                 }
             }