Stop building the unused eclipse.platform.source repository

For a long time, building it actually fails (non severely) and it is not
used.

Follow-up on
- #886

Author: HannesWell

cje-production/mbscripts/mb300_gatherEclipseParts.sh

@@ -104,7 +104,7 @@ fi
 
   set -x
   # slice repos
-  ANT_SCRIPT=$ECLIPSE_BUILDER_DIR/repos/buildAll.xml
+  ANT_SCRIPT=$ECLIPSE_BUILDER_DIR/repos/platformrepo.xml
   if [ -d $PLATFORM_REPO_DIR ]; then
     pushd $PLATFORM_REPO_DIR
     java -jar $LAUNCHER_JAR \

eclipse.platform.releng.tychoeclipsebuilder/eclipse.platform.repository/pom.xml

@@ -127,7 +127,6 @@
                 <iu>
                   <id>org.eclipse.platform.feature.group</id>
                   <id>org.eclipse.equinox.p2.user.ui.feature.group</id>
-
                   <id>org.eclipse.equinox.executable.feature.group</id>
                   <id>org.eclipse.platform.ide</id>
                 </iu>
@@ -153,57 +152,6 @@
               <append>true</append>
             </configuration>
           </execution>
-          <execution>
-            <id>mirror-org.eclipse.platform.source</id>
-            <phase>package</phase>
-            <goals>
-              <goal>mirror</goal>
-            </goals>
-            <configuration>
-              <source>
-                <!-- source repositories to mirror from -->
-                <repository>
-                  <url>${project.baseUri}/target/repository</url>
-                  <layout>p2</layout>
-                  <!-- supported layouts are "p2-metadata", "p2-artifacts", and "p2" (for joint repositories; default) -->
-                </repository>
-              </source>
-              <!-- starting from here all configuration parameters are optional -->
-              <!-- they are only shown here with default values for documentation purpose -->
-              <!-- List of IUs to mirror. If omitted, allIUs will be mirrored. -->
-              <!-- Omitted IU version element means latest version of the IU -->
-              <ius>
-                <iu>
-                  <id>org.eclipse.platform.feature.group</id>
-                  <id>org.eclipse.platform.source.feature.group</id>
-                  <id>org.eclipse.equinox.p2.user.ui.feature.group</id>
-                  <id>org.eclipse.equinox.p2.user.ui.source.feature.group</id>
-
-                  <id>org.eclipse.equinox.executable.feature.group</id>
-                  <id>org.eclipse.platform.ide</id>
-                </iu>
-              </ius>
-              <!-- The destination directory to mirror to. -->
-              <destination>${project.build.directory}/repos/org.eclipse.platform.source</destination>
-              <!-- Whether only strict dependencies should be followed. -->
-              <!-- "strict" means perfect version match -->
-              <followStrictOnly>true</followStrictOnly>
-              <!-- Whether or not to follow optional requirements. -->
-              <includeOptional>false</includeOptional>
-              <!-- Whether or not to follow non-greedy requirements. -->
-              <includeNonGreedy>false</includeNonGreedy>
-              <!-- Filter properties. E.g. filter only one platform -->
-              <!-- Whether to filter the resulting set of IUs to only -->
-              <!-- include the latest version of each IU -->
-              <latestVersionOnly>true</latestVersionOnly>
-              <!-- don't mirror artifacts, only metadata -->
-              <mirrorMetadataOnly>false</mirrorMetadataOnly>
-              <!-- whether to compress the content.xml/artifacts.xml -->
-              <compress>true</compress>
-              <!-- whether to append to the target repository content -->
-              <append>true</append>
-            </configuration>
-          </execution>
         </executions>
       </plugin>
       <plugin>

eclipse.platform.releng.tychoeclipsebuilder/repos/build.xml

@@ -2,7 +2,6 @@
 
   <target name="all">
     <antcall target="platform" />
-    <antcall target="platformSource" />
   </target>
 
   <target name="platform">
@@ -27,30 +26,6 @@
     </antcall>
   </target>
 
-  <target name="platformSource">
-    <property name="featureTemp" value="${eclipse.build.configs}/repos/featureTemp" />
-    <delete dir="${featureTemp}" />
-    <mkdir dir="${featureTemp}" />
-    <p2.mirror source="file://${buildRepo}">
-      <destination kind="metadata" location="file://${featureTemp}" name="Platform Repo" format="file://${buildRepo}" />
-      <destination kind="artifact" location="file://${featureTemp}" name="Platform Repo" format="file://${buildRepo}" />
-      <iu id="org.eclipse.platform.feature.group" version="" />
-      <iu id="org.eclipse.platform.source.feature.group" version="" />
-      <iu id="org.eclipse.equinox.p2.user.ui.feature.group" version="" />
-      <iu id="org.eclipse.equinox.p2.user.ui.source.feature.group" version="" />
-      <iu id="org.eclipse.equinox.executable.feature.group" version="" />
-      <iu id="org.eclipse.platform.ide" version="" />
-      <slicingOptions includeOptional="false" includeNonGreedy="false" />
-    </p2.mirror>
-        <p2.remove.iu>
-             <repository location="file://${featureTemp}" />
-             <iu query="" artifacts="(format=packed)" />
-         </p2.remove.iu>
-    <antcall target="assembler">
-      <param name="archiveName" value="org.eclipse.platform.source-${buildId}.zip" />
-    </antcall>
-  </target>
-
   <target name="assembler">
     <mkdir dir="${postingDirectory}/${buildLabel}/checksum" />
     <property name="archiveFullPath" value="${postingDirectory}/${buildLabel}/${archiveName}" />