Change Gradle property to "rename" (#528)

This changes the property to match the name of the CLI flag.

pkl-gradle/src/main/java/org/pkl/gradle/PklPlugin.java

@@ -412,7 +412,7 @@ public class PklPlugin implements Plugin<Project> {
     task.getOutputDir().set(spec.getOutputDir());
     task.getGenerateSpringBootConfig().set(spec.getGenerateSpringBootConfig());
     task.getImplementSerializable().set(spec.getImplementSerializable());
-    task.getPackageMapping().set(spec.getPackageMapping());
+    task.getRenames().set(spec.getRenames());
   }
 
   private <T extends BasePklTask, S extends BasePklSpec> void configureBaseTask(T task, S spec) {

pkl-gradle/src/main/java/org/pkl/gradle/spec/CodeGenSpec.java

@@ -32,5 +32,5 @@ public interface CodeGenSpec extends ModulesSpec {
 
   Property<Boolean> getImplementSerializable();
 
-  MapProperty<String, String> getPackageMapping();
+  MapProperty<String, String> getRenames();
 }

pkl-gradle/src/main/java/org/pkl/gradle/task/CodeGenTask.java

@@ -35,5 +35,5 @@ public abstract class CodeGenTask extends ModulesTask {
   public abstract Property<Boolean> getImplementSerializable();
 
   @Input
-  public abstract MapProperty<String, String> getPackageMapping();
+  public abstract MapProperty<String, String> getRenames();
 }

pkl-gradle/src/main/java/org/pkl/gradle/task/JavaCodeGenTask.java

@@ -53,7 +53,7 @@ public abstract class JavaCodeGenTask extends CodeGenTask {
                 getParamsAnnotation().getOrNull(),
                 getNonNullAnnotation().getOrNull(),
                 getImplementSerializable().get(),
-                getPackageMapping().get()))
+                getRenames().get()))
         .run();
   }
 }

pkl-gradle/src/main/java/org/pkl/gradle/task/KotlinCodeGenTask.java

@@ -38,7 +38,7 @@ public abstract class KotlinCodeGenTask extends CodeGenTask {
                 getGenerateKdoc().get(),
                 getGenerateSpringBootConfig().get(),
                 getImplementSerializable().get(),
-                getPackageMapping().get()))
+                getRenames().get()))
         .run();
   }
 }

pkl-gradle/src/test/kotlin/org/pkl/gradle/JavaCodeGeneratorsTest.kt

@@ -113,7 +113,7 @@ class JavaCodeGeneratorsTest : AbstractTest() {
             paramsAnnotation = "javax.inject.Named"
             nonNullAnnotation = "javax.annotation.Nonnull"
             settingsModule = "pkl:settings"
-            packageMapping = [
+            renames = [
               'org': 'foo.bar'
             ]
           }

pkl-gradle/src/test/kotlin/org/pkl/gradle/KotlinCodeGeneratorsTest.kt

@@ -125,7 +125,7 @@ class KotlinCodeGeneratorsTest : AbstractTest() {
             sourceModules = ["mod.pkl"]
             outputDir = file("build/generated")
             settingsModule = "pkl:settings"
-            packageMapping = [
+            renames = [
               'org.': 'foo.bar.'
             ]
           }