Develocity integration

.gitignore

@@ -19,3 +19,5 @@ Snap.*
 .DS_Store
 .polyglot.*
 pom.tycho
+
+.mvn/.develocity/develocity-workspace-id

.mvn/develocity.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<!--
+ *******************************************************************************
+ * Copyright (c) 2025 Contributors to the Eclipse Foundation
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * https://www.eclipse.org/legal/epl-2.0/.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *   See git history
+ *******************************************************************************
+-->
+<develocity
+  xmlns="https://www.gradle.com/develocity-maven" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="https://www.gradle.com/develocity-maven https://www.gradle.com/schema/develocity-maven.xsd">
+  <server>
+    <url>https://develocity-staging.eclipse.org</url>
+  </server>
+  <projectId>eclipse.pde</projectId>
+  <buildScan>
+    <obfuscation>
+      <ipAddresses>0.0.0.0</ipAddresses>
+    </obfuscation>
+    <publishing>
+      <onlyIf>
+        <![CDATA[authenticated]]>
+      </onlyIf>
+    </publishing>
+    <backgroundBuildScanUpload>#{isFalse(env['JENKINS_URL'])}</backgroundBuildScanUpload>
+  </buildScan>
+  <buildCache>
+    <local>
+      <enabled>true</enabled>
+    </local>
+    <remote>
+      <enabled>true</enabled>
+      <storeEnabled>#{isTrue(env['JENKINS_URL'])}</storeEnabled>
+    </remote>
+  </buildCache>
+</develocity>

.mvn/extensions.xml

@@ -6,4 +6,14 @@
 		<artifactId>tycho-build</artifactId>
 		<version>4.0.8</version>
 	</extension>
+	<extension>
+		<groupId>com.gradle</groupId>
+		<artifactId>develocity-maven-extension</artifactId>
+		<version>2.0.1</version>
+	</extension>
+	<extension>
+		<groupId>com.gradle</groupId>
+		<artifactId>common-custom-user-data-maven-extension</artifactId>
+		<version>2.0.1</version>
+	</extension>
 </extensions>

Jenkinsfile

@@ -1,3 +1,10 @@
+def secrets = [
+  [path: 'cbi/eclipse.pde/develocity.eclipse.org', secretValues: [
+    [envVar: 'DEVELOCITY_ACCESS_KEY', vaultKey: 'api-token']
+    ]
+  ]
+]
+
 pipeline {
 	options {
 		timeout(time: 60, unit: 'MINUTES')
@@ -16,17 +23,20 @@ pipeline {
 		stage('Build') {
 			steps {
 				xvnc(useXauthority: true) {
-					sh """
-					mvn clean verify -Dmaven.repo.local=$WORKSPACE/.m2/repository \
-						--fail-at-end --update-snapshots --batch-mode --no-transfer-progress --show-version --errors \
-						-Pbree-libs -Papi-check -Pjavadoc -Ptck \
-						${env.BRANCH_NAME=='master' ? '-Peclipse-sign': ''} \
-						-Dcompare-version-with-baselines.skip=false \
-						-Dmaven.test.failure.ignore=true \
-						-Dtycho.debug.artifactcomparator \
-						-Dpde.docs.baselinemode=fail
-					"""
-				}
+                    withVault([vaultSecrets: secrets]) {
+                        sh """
+                        mvn clean verify -Dmaven.repo.local=$WORKSPACE/.m2/repository \
+                            -Ddevelocity.storage.directory=$WORKSPACE/.m2/.develocity \
+                            --fail-at-end --update-snapshots --batch-mode --no-transfer-progress --show-version --errors \
+                            -Pbree-libs -Papi-check -Pjavadoc -Ptck \
+                            ${env.BRANCH_NAME=='master' ? '-Peclipse-sign': ''} \
+                            -Dcompare-version-with-baselines.skip=false \
+                            -Dmaven.test.failure.ignore=false \
+                            -Dtycho.debug.artifactcomparator \
+                            -Dpde.docs.baselinemode=fail
+                        """
+                    }
+                }
 			}
 			post {
 				always {