Enable License Header check for Gradle Plugin

gradle-twirl/build.gradle.kts

@@ -1,11 +1,6 @@
 /*
- * This file was generated by the Gradle 'init' task.
- *
- * This generated file contains a sample Gradle plugin project to get you started.
- * For more details take a look at the Writing Custom Plugins chapter in the Gradle
- * User Manual available at https://docs.gradle.org/8.1.1/userguide/custom_plugins.html
- * This project uses @Incubating APIs which are subject to change.
- */
+* Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>
+*/
 
 plugins {
     // Apply the Java Gradle plugin development plugin to add support for developing Gradle plugins
@@ -53,9 +48,22 @@ gradlePlugin {
 
 gradlePlugin.testSourceSets.add(sourceSets["functionalTest"])
 
+val headerLicense = "Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>"
+val headerLicenseHash = "# $headerLicense"
+val headerLicenseJava = "/*\n* $headerLicense\n*/"
+
 spotless {
     java {
         googleJavaFormat()
+        licenseHeader(headerLicenseJava)
+    }
+    kotlinGradle {
+        licenseHeader(headerLicenseJava, "[^/*]")
+    }
+    format("properties") {
+        target("**/*.properties")
+        targetExclude("gradle/**")
+        licenseHeader(headerLicenseHash, "[^#]")
     }
 }
 

gradle-twirl/gradle.properties

@@ -1,5 +1,4 @@
-# This file was generated by the Gradle 'init' task.
-# https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
+# Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>
 
 org.gradle.parallel=true
 org.gradle.caching=true

gradle-twirl/settings.gradle.kts

@@ -1,11 +1,5 @@
 /*
- * This file was generated by the Gradle 'init' task.
- *
- * The settings file is used to specify which projects to include in your build.
- *
- * Detailed information about configuring a multi-project build in Gradle can be found
- * in the user manual at https://docs.gradle.org/8.1.1/userguide/multi_project_builds.html
- * This project uses @Incubating APIs which are subject to change.
- */
+* Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>
+*/
 
 rootProject.name = "gradle-twirl"

gradle-twirl/src/functionalTest/java/play/twirl/gradle/TwirlPluginFunctionalTest.java

@@ -1,6 +1,6 @@
 /*
- * This Java source file was generated by the Gradle 'init' task.
- */
+* Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>
+*/
 package play.twirl.gradle;
 
 import static org.junit.jupiter.api.Assertions.assertTrue;

gradle-twirl/src/main/java/play/twirl/gradle/TwirlPlugin.java

@@ -1,6 +1,6 @@
 /*
- * This Java source file was generated by the Gradle 'init' task.
- */
+* Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>
+*/
 package play.twirl.gradle;
 
 import org.gradle.api.Plugin;

gradle-twirl/src/test/java/play/twirl/gradle/TwirlPluginTest.java

@@ -1,6 +1,6 @@
 /*
- * This Java source file was generated by the Gradle 'init' task.
- */
+* Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>
+*/
 package play.twirl.gradle;
 
 import static org.junit.jupiter.api.Assertions.assertNotNull;