Support overriding output path of ApacheNoticeResourceTransformer (#1851)

* Add `outputPath` for `ApacheNoticeResourceTransformer`

* Update src/main/kotlin/com/github/jengelman/gradle/plugins/shadow/transformers/ApacheNoticeResourceTransformer.kt

Co-authored-by: Robert Stupp <[email protected]>

* Update changelog

* Dump API

* Test `overrideOutputPathOfNoticeFile`

---------

Co-authored-by: Robert Stupp <[email protected]>

Author: Goooler

api/shadow.api

@@ -266,6 +266,7 @@ public class com/github/jengelman/gradle/plugins/shadow/transformers/ApacheNotic
 	public final fun getObjectFactory ()Lorg/gradle/api/model/ObjectFactory;
 	public fun getOrganizationName ()Lorg/gradle/api/provider/Property;
 	public fun getOrganizationURL ()Lorg/gradle/api/provider/Property;
+	public fun getOutputPath ()Lorg/gradle/api/provider/Property;
 	public fun getPreamble1 ()Lorg/gradle/api/provider/Property;
 	public fun getPreamble2 ()Lorg/gradle/api/provider/Property;
 	public fun getPreamble3 ()Lorg/gradle/api/provider/Property;

docs/changes/README.md

@@ -9,6 +9,7 @@
 - Expose `patternSet` of `ServiceFileTransformer` as `public`. ([#1849](https://github.com/GradleUp/shadow/pull/1849))
 - Expose `patternSet` of `ApacheLicenseResourceTransformer` as `public`. ([#1850](https://github.com/GradleUp/shadow/pull/1850))
 - Expose `patternSet` of `ApacheNoticeResourceTransformer` as `public`. ([#1850](https://github.com/GradleUp/shadow/pull/1850))
+- Support overriding output path of `ApacheNoticeResourceTransformer`. ([#1851](https://github.com/GradleUp/shadow/pull/1851))
 
 ### Changed
 

src/functionalTest/kotlin/com/github/jengelman/gradle/plugins/shadow/transformers/TransformersTest.kt

@@ -251,6 +251,45 @@ class TransformersTest : BaseTransformerTest() {
     }
   }
 
+  @Test
+  fun overrideOutputPathOfNoticeFile() {
+    val noticeEntry = "META-INF/NOTICE"
+    val customNoticeEntry = "META-INF/CUSTOM_NOTICE"
+    val one = buildJarOne {
+      insert(noticeEntry, "Notice from A")
+    }
+    val two = buildJarTwo {
+      insert(noticeEntry, "Notice from B")
+    }
+    projectScript.appendText(
+      transform<ApacheNoticeResourceTransformer>(
+        dependenciesBlock = implementationFiles(one, two),
+        transformerBlock = "addHeader = false; outputPath = '$customNoticeEntry'",
+      ),
+    )
+
+    runWithSuccess(shadowJarPath)
+
+    assertThat(outputShadowedJar).useAll {
+      containsOnly(
+        customNoticeEntry,
+        *manifestEntries,
+      )
+      getContent(customNoticeEntry).isEqualTo(
+        """
+          Copyright 2006-2025 The Apache Software Foundation
+
+          This product includes software developed at
+          The Apache Software Foundation (https://www.apache.org/).
+
+          Notice from A
+
+          Notice from B
+        """.trimIndent(),
+      )
+    }
+  }
+
   @ParameterizedTest
   @MethodSource("transformerConfigProvider")
   fun otherTransformers(pair: Pair<String, KClass<*>>) {

src/main/kotlin/com/github/jengelman/gradle/plugins/shadow/transformers/ApacheNoticeResourceTransformer.kt

@@ -76,6 +76,14 @@ public open class ApacheNoticeResourceTransformer(
   @get:Input
   public open val charsetName: Property<String> = objectFactory.property(Charsets.UTF_8.name())
 
+  /**
+   * The output path of the `NOTICE` file.
+   *
+   * Defaults to `META-INF/NOTICE`.
+   */
+  @get:Input
+  public open val outputPath: Property<String> = objectFactory.property(NOTICE_PATH)
+
   @Inject
   public constructor(objectFactory: ObjectFactory) : this(
     objectFactory,
@@ -190,7 +198,7 @@ public open class ApacheNoticeResourceTransformer(
       }
     }
 
-    os.putNextEntry(zipEntry(NOTICE_PATH, preserveFileTimestamps))
+    os.putNextEntry(zipEntry(outputPath.get(), preserveFileTimestamps))
     os.write(sb.toString().trim().toByteArray(charset))
     os.closeEntry()