[I/Y-Build] Replace Base-Builder installation with Tycho eclipse-run

HannesWell · HannesWell · commit bb9a59490e85 · 2026-04-13T19:55:55.000+02:00
Also remove the (long) unused ant tool, the unused eclipserun-repo
property and the now unused ECLIPSE_RUN_REPO environment variable.
diff --git a/JenkinsJobs/Builds/build.jenkinsfile b/JenkinsJobs/Builds/build.jenkinsfile
@@ -29,7 +29,6 @@ pipeline {
 	tools {
 		jdk 'temurin-jdk21-latest'
 		maven 'apache-maven-latest'
-		ant 'apache-ant-latest'
 	}
 	environment {
 		MAVEN_OPTS = '-Xmx4G'
@@ -174,25 +173,6 @@ pipeline {
 				}
 			}
 		}
-		stage('Create base builder'){
-			steps {
-				script{
-					def eclipsePlatformLatestRelease = "https://download.eclipse.org/eclipse/downloads/drops4/${PREVIOUS_RELEASE_ID}/eclipse-platform-${PREVIOUS_RELEASE_VER}-linux-gtk-x86_64.tar.gz"
-					def exe = utilities.installDownloadableTool('eclipse', eclipsePlatformLatestRelease) + '/eclipse'
-					assignEnvVariable('BASE_BUILDER_ECLIPSE_EXE', "${exe} -nosplash --launcher.suppressErrors")
-					sh '''
-						source $CJE_ROOT/buildproperties.shsource
-						mkdir -p $CJE_ROOT/$TMP_DIR
-						$BASE_BUILDER_ECLIPSE_EXE \
-							-debug -consolelog -data $CJE_ROOT/$TMP_DIR/workspace-toolsinstall \
-							-application org.eclipse.equinox.p2.director \
-							-repository ${ECLIPSE_RUN_REPO},https://download.eclipse.org/cbi/updates/p2-analyzers/tools/nightly/latest \
-							-installIU org.eclipse.pde.api.tools,org.eclipse.cbi.p2repo.analyzers.feature.feature.group \
-							-profile SDKProfile
-					'''
-				}
-			}
-		}
 		stage('Aggregator maven build') {
 			environment {
 				KEYRING = credentials('secret-subkeys-releng.asc')
@@ -203,6 +183,7 @@ pipeline {
 				dir("${AGG_DIR}") {
 					sh '''#!/bin/bash -xe
 						source $CJE_ROOT/buildproperties.shsource
+						mkdir -p ${CJE_ROOT}/${TMP_DIR}
 						
 						mvn clean install -pl :eclipse-sdk-prereqs,:org.eclipse.jdt.core.compiler.batch \
 							-Dmaven.repo.local=${LOCAL_REPO} -DlocalEcjVersion=99.99 \
@@ -370,30 +351,20 @@ pipeline {
 									popd
 									
 									# Generate repository reports
-									$BASE_BUILDER_ECLIPSE_EXE \
-										-application org.eclipse.cbi.p2repo.analyzers.repoReport \
-										-data $CJE_ROOT/$TMP_DIR/workspace-report -vmargs -Xmx1g \
-										-DreferenceRepo=https://download.eclipse.org/eclipse/updates/${PREVIOUS_RELEASE_REPO_ID}/${BASEBUILD_ID} \
+									mvn tycho-eclipse:eclipse-run@generate-repo-report -f eclipse-platform-parent \
+										-Declipserun.workArea=${CJE_ROOT}/${TMP_DIR}/repo-report \
 										-DreportRepoDir=${PLATFORM_REPO_DIR} \
 										-DreportOutputDir=${DROP_DIR}/${BUILD_ID}/buildlogs
 									
 									# Generate API-tools reports
-									pushd ${DROP_DIR}/${BUILD_ID}
-									$BASE_BUILDER_ECLIPSE_EXE \
-										-application org.eclipse.ant.core.antRunner \
-										-buildfile $ECLIPSE_BUILDER_DIR/eclipse/buildScripts/api-tools-builder.xml \
-										-data $CJE_ROOT/$TMP_DIR/workspace-apitoolingsLogs \
-										-DEBuilderDir=$ECLIPSE_BUILDER_DIR \
+									mvn tycho-eclipse:eclipse-run@generate-api-report -f eclipse-platform-parent \
+										-Declipserun.workArea=${CJE_ROOT}/${TMP_DIR}/apitoolings-logs \
+										-DgitRepoRoot=${AGG_DIR} \
 										-DbuildDirectory=${DROP_DIR}/${BUILD_ID} \
 										-DbuildId=$BUILD_ID \
-										-DbuildLabel=$BUILD_ID \
-										-DbuildWorkingArea=${AGG_DIR} \
-										-DpreviousBaseURL=https://$DOWNLOAD_HOST/eclipse/downloads/drops4/$PREVIOUS_RELEASE_ID/eclipse-SDK-$PREVIOUS_RELEASE_VER-win32-x86_64.zip \
-										-DpreviousBaselineName=Eclipse-SDK-$PREVIOUS_RELEASE_VER \
-										-DpreviousBaselineFilename=eclipse-SDK-$PREVIOUS_RELEASE_VER-win32-x86_64.zip \
-										-Djava.io.tmpdir=$CJE_ROOT/$TMP_DIR \
-										apiToolsReports
-									popd
+										-DpreviousReleaseVer=${PREVIOUS_RELEASE_VER} \
+										-DpreviousReleaseId=${PREVIOUS_RELEASE_ID} \
+									
 									rm -rf ${DROP_DIR}/${BUILD_ID}/apitoolingreference
 									
 									# Wait for notarization to complete before checksums are generated.
diff --git a/JenkinsJobs/Releng/prepareNextDevCycle.jenkinsfile b/JenkinsJobs/Releng/prepareNextDevCycle.jenkinsfile
@@ -157,7 +157,6 @@ pipeline {
 					"STREAM=\".*\"" : "STREAM=\"${NEXT_RELEASE_VERSION}.0\"",
 					"STREAMMajor=\".*\"" : "STREAMMajor=\"${NEXT_RELEASE_VERSION_MAJOR}\"",
 					"STREAMMinor=\".*\"" : "STREAMMinor=\"${NEXT_RELEASE_VERSION_MINOR}\"",
-					"ECLIPSE_RUN_REPO=\".*\"" : "ECLIPSE_RUN_REPO=\"https://download.eclipse.org/eclipse/updates/${NEXT_RELEASE_VERSION}-I-builds/\"",
 					"NEXT_JAVA_RELEASE_DATE=\".*\"" : "NEXT_JAVA_RELEASE_DATE=\"${NEXT_JAVA_RELEASE_DATE}\"",
 				])
 				replaceInFile('products/eclipse-platform/platform.p2.inf', [
diff --git a/JenkinsJobs/Releng/promoteBuild.jenkinsfile b/JenkinsJobs/Releng/promoteBuild.jenkinsfile
@@ -255,9 +255,6 @@ pipeline {
 								-DnewPrevious-release.baseline="${RELEASE_P2_REPOSITORY}" \
 								-DnewCbi-ecj-version="${ecjVersion}"
 						"""
-						utilities.replaceAllInFile('cje-production/buildproperties.txt', [
-							'ECLIPSE_RUN_REPO="https://download.eclipse.org/eclipse/updates/.*"' : "ECLIPSE_RUN_REPO=\"${RELEASE_P2_REPOSITORY}\"",
-						])
 						utilities.gitCommitAllExcludingSubmodules("Update ${MAINTENANCE_BRANCH} branch with release version for ${BUILD_MAJOR}_${BUILD_MINOR}+ changes")
 					}
 					// Switch back to master for subsequent parts of this pipeline
diff --git a/RELEASE.md b/RELEASE.md
@@ -148,7 +148,6 @@ Previously they were created in ther own job:
   This is still a work in progress so if there are any issues or a repo gets missed you can fall back to the old process below:   
   Once that's done it's easiest to just grep for the previous release version or stream number to find the remaining instances that need to be updated, then commit the changes in a new branch for each repo.   
   - **Update comparator repo and eclipse run repo**
-    - Update the ECLIPSE_RUN_REPO in the [cje-production](cje-production) buildproperties.txt files
   - **Set Previous Version to RC2** 
     - RC2 becomes the new baseline for the week before the GA release.
     - Update previous-release.baseline in [eclipse-platform-parent/pom.xml](eclipse-platform-parent/pom.xml)
diff --git a/cje-production/buildproperties.txt b/cje-production/buildproperties.txt
@@ -23,7 +23,6 @@ STREAMMajor="4"
 STREAMMinor="40"
 STREAMService="0"
 TMP_DIR="tmp"
-DOWNLOAD_HOST="download.eclipse.org"
 NEXT_JAVA_RELEASE_DATE=""
 
 PREVIOUS_RELEASE_VER="4.39"
@@ -32,5 +31,3 @@ PREVIOUS_RELEASE_REPO_ID="4.39"
 BASEBUILD_ID="R-4.39-202602260420"
 #release id for downloading eclipse
 PREVIOUS_RELEASE_ID="R-4.39-202602260420"
-
-ECLIPSE_RUN_REPO="https://download.eclipse.org/eclipse/updates/4.40-I-builds/"
diff --git a/cje-production/mbscripts/mb010_createEnvfiles.sh b/cje-production/mbscripts/mb010_createEnvfiles.sh
@@ -75,5 +75,4 @@ fn-addToPropFiles BUILD_ENV_FILE_PROP "\"$BUILD_ENV_FILE_PROP\""
 fn-addToPropFiles BUILD_TYPE "\"${BUILD_TYPE}\""
 fn-addToPropFiles BUILD_TYPE_NAME "\"${BUILD_TYPE_NAME}\""
 fn-addToPropFiles BUILD_ID "\"$BUILD_TYPE$TIMESTAMP\""
-fn-addToPropFiles ECLIPSE_BUILDER_DIR "\"$AGG_DIR/eclipse.platform.releng.tychoeclipsebuilder\""
 fn-addToPropFiles TEST_CONFIGURATIONS_EXPECTED "\"${TEST_CONFIGURATIONS_EXPECTED}\""
diff --git a/eclipse-platform-parent/pom.xml b/eclipse-platform-parent/pom.xml
@@ -69,13 +69,6 @@
 
     <eclipse-sdk-repo>https://download.eclipse.org/eclipse/updates/${releaseVersion}-I-builds/</eclipse-sdk-repo>
 
-    <!--  
-      The tycho-eclipserun-plugin will create its instance of Eclipse from this
-      'eclipiserun-repo' repository, such as for computing .api-descriptions and
-      generating API Tools reports.
-    -->
-    <eclipserun-repo>${eclipse-sdk-repo}</eclipserun-repo>
-    
     <comparator.repo>${eclipse-sdk-repo}</comparator.repo>
 
     <!-- only used when Tycho snapshot repo is enabled in <pluginRepositories> further down -->
@@ -495,6 +488,91 @@
           <artifactId>tycho-gpg-plugin</artifactId>
           <version>${tycho.version}</version>
         </plugin>
+        <plugin>
+          <groupId>org.eclipse.tycho</groupId>
+          <artifactId>tycho-eclipse-plugin</artifactId>
+          <version>${tycho.version}</version>
+          <configuration>
+            <work>${eclipserun.workArea}</work>
+            <repositories>
+              <repository>
+                <id>eclipse</id>
+                <layout>p2</layout>
+                <url>${eclipse-sdk-repo}</url>
+              </repository>
+            </repositories>
+          </configuration>
+          <executions>
+            <execution>
+              <id>generate-repo-report</id>
+              <goals>
+                <goal>eclipse-run</goal>
+              </goals>
+              <phase>none</phase><!-- Ensure explict invocation is required. -->
+              <configuration>
+                <applicationArgs>
+                  <arg>-application</arg>
+                  <arg>org.eclipse.cbi.p2repo.analyzers.repoReport</arg>
+                </applicationArgs>
+                <jvmArgs>
+                  <arg>-DreferenceRepo=${previous-release.baseline}</arg>
+                  <arg>-DreportRepoDir=${reportRepoDir}</arg>
+                  <arg>-DreportOutputDir=${reportOutputDir}</arg>
+                </jvmArgs>
+                <dependencies>
+                  <dependency>
+                    <artifactId>org.eclipse.cbi.p2repo.analyzers.feature</artifactId>
+                    <type>eclipse-feature</type>
+                  </dependency>
+                </dependencies>
+                <repositories combine.children="append">
+                  <repository>
+                    <id>cbi.p2repo.analyzer</id>
+                    <layout>p2</layout>
+                    <url>https://download.eclipse.org/cbi/updates/p2-analyzers/tools/nightly/latest</url>
+                  </repository>
+                </repositories>
+              </configuration>
+            </execution>
+            <execution>
+              <id>generate-api-report</id>
+              <goals>
+                <goal>eclipse-run</goal>
+              </goals>
+              <phase>none</phase><!-- Ensure explict invocation is required. -->
+              <configuration>
+                <applicationArgs>
+                  <arg>-application</arg>
+                  <arg>org.eclipse.ant.core.antRunner</arg>
+                  <arg>-buildfile</arg>
+                  <arg>${gitRepoRoot}/eclipse.platform.releng.tychoeclipsebuilder/eclipse/buildScripts/api-tools-builder.xml</arg>
+                  <arg>apiToolsReports</arg>
+                </applicationArgs>
+                <jvmArgs>
+                  <arg>-DEBuilderDir=${gitRepoRoot}/eclipse.platform.releng.tychoeclipsebuilder</arg>
+                  <arg>-DbuildDirectory=${buildDirectory}</arg>
+                  <arg>-DbuildId=${buildId}</arg>
+                  <arg>-DbuildLabel=${buildId}</arg>
+                  <arg>-DbuildWorkingArea=${gitRepoRoot}</arg>
+                  <arg>-DpreviousBaseURL=https://download.eclipse.org/eclipse/downloads/drops4/${previousReleaseId}/eclipse-SDK-${previousReleaseVer}-win32-x86_64.zip</arg>
+                  <arg>-DpreviousBaselineName=Eclipse-SDK-${previousReleaseVer}</arg>
+                  <arg>-DpreviousBaselineFilename=eclipse-SDK-${previousReleaseVer}-win32-x86_64.zip</arg>
+                  <arg>-Djava.io.tmpdir=${env.CJE_ROOT}/${env.TMP_DIR}</arg>
+                </jvmArgs>
+                <dependencies>
+                  <dependency>
+                    <artifactId>org.eclipse.pde.api.tools</artifactId>
+                    <type>eclipse-plugin</type>
+                  </dependency>
+                  <dependency>
+                    <artifactId>org.eclipse.platform</artifactId>
+                    <type>eclipse-feature</type>
+                  </dependency>
+                </dependencies>
+              </configuration>
+            </execution>
+          </executions>
+        </plugin>
         <plugin>
           <groupId>org.eclipse.tycho</groupId>
           <artifactId>tycho-versions-plugin</artifactId>
diff --git a/eclipse-platform-parent/saveproperties/mavenproperties.properties b/eclipse-platform-parent/saveproperties/mavenproperties.properties
@@ -6,7 +6,6 @@ tycho.localArtifacts=${tycho.localArtifacts}
 tycho.version=${tycho.version}
 cbi-ecj-version=${cbi-ecj-version}
 cbi-plugins.version=${cbi-plugins.version}
-eclipserun-repo=${eclipserun-repo}
 
 java.class.path=${java.class.path}
 java.class.version=${java.class.version}
