Merge ab2fd8b146 into b7f96b2ea1

lib/modules/datasource/maven/index.spec.ts

@@ -1,5 +1,6 @@
 import { HeadObjectCommand, S3Client } from '@aws-sdk/client-s3';
 import { mockClient } from 'aws-sdk-client-mock';
+import { codeBlock } from 'common-tags';
 import { GoogleAuth as _googleAuth } from 'google-auth-library';
 import { DateTime } from 'luxon';
 import type { Release, ReleaseResult } from '..';
@@ -315,6 +316,72 @@ describe('modules/datasource/maven/index', () => {
     expect(res?.sourceUrl).toBe('https://github.com/example/test');
   });
 
+  describe('supports relocation', () => {
+    it('with only groupId present', async () => {
+      const pom = codeBlock`
+        <project>
+          <distributionManagement>
+            <relocation>
+              <groupId>io.example</groupId>
+            </relocation>
+          </distributionManagement>
+        </project>
+      `;
+      mockGenericPackage({ pom });
+
+      const res = await get();
+
+      expect(res).toMatchObject({
+        replacementName: 'io.example:package',
+        replacementVersion: '2.0.0',
+      });
+    });
+
+    it('with only artifactId present', async () => {
+      const pom = codeBlock`
+        <project>
+          <distributionManagement>
+            <relocation>
+              <artifactId>foo</artifactId>
+            </relocation>
+          </distributionManagement>
+        </project>
+      `;
+      mockGenericPackage({ pom });
+
+      const res = await get();
+
+      expect(res).toMatchObject({
+        replacementName: 'org.example:foo',
+        replacementVersion: '2.0.0',
+      });
+    });
+
+    it('with all elments present', async () => {
+      const pom = codeBlock`
+        <project>
+          <distributionManagement>
+            <relocation>
+              <groupId>io.example</groupId>
+              <artifactId>foo</artifactId>
+              <version>1.2.3</version>
+              <message>test relocation</message>
+            </relocation>
+          </distributionManagement>
+        </project>
+      `;
+      mockGenericPackage({ pom });
+
+      const res = await get();
+
+      expect(res).toMatchObject({
+        replacementName: 'io.example:foo',
+        replacementVersion: '1.2.3',
+        deprecationMessage: 'test relocation',
+      });
+    });
+  });
+
   it('removes authentication header after redirect', async () => {
     const frontendHost = 'frontend_for_private_s3_repository';
     const frontendUrl = `https://${frontendHost}/maven2`;

lib/modules/datasource/maven/types.ts

@@ -18,7 +18,12 @@ export type HttpResourceCheckResult = 'found' | 'not-found' | 'error' | Date;
 
 export type DependencyInfo = Pick<
   ReleaseResult,
-  'homepage' | 'sourceUrl' | 'packageScope'
+  | 'homepage'
+  | 'sourceUrl'
+  | 'packageScope'
+  | 'replacementName'
+  | 'replacementVersion'
+  | 'deprecationMessage'
 >;
 
 export interface MavenFetchSuccess<T = string> {

lib/modules/datasource/maven/util.ts

@@ -543,6 +543,23 @@ export async function getDependencyInfo(
     }
   }
 
+  const relocation = pomContent.descendantWithPath(
+    'distributionManagement.relocation',
+  );
+  if (relocation) {
+    const relocationGroup =
+      relocation.valueWithPath('groupId') ?? dependency.group;
+    const relocationName =
+      relocation.valueWithPath('artifactId') ?? dependency.name;
+    result.replacementName = `${relocationGroup}:${relocationName}`;
+    const relocationVersion = relocation.valueWithPath('version');
+    result.replacementVersion = relocationVersion ?? version;
+    const relocationMessage = relocation.valueWithPath('message');
+    if (relocationMessage) {
+      result.deprecationMessage = relocationMessage;
+    }
+  }
+
   const groupId = pomContent.valueWithPath('groupId');
   if (groupId) {
     result.packageScope = groupId;