From d964680827a248e8a312c000c4c2443f96c8c459 Mon Sep 17 00:00:00 2001
From: Mat Booth <mat.booth@redhat.com>
Date: Fri, 27 Sep 2019 14:52:54 +0100
Subject: [PATCH] Force a clean on the restart after p2 operations
---
.../META-INF/MANIFEST.MF | 2 +-
.../bundles/org.eclipse.equinox.launcher/pom.xml | 2 +-
.../src/org/eclipse/equinox/launcher/Main.java | 13 +++++++++++++
.../internal/p2/ui/ProvisioningOperationRunner.java | 6 ++++++
4 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/META-INF/MANIFEST.MF b/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/META-INF/MANIFEST.MF
index 497e5d6fa..a118a0e4c 100644
--- a/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/META-INF/MANIFEST.MF
+++ b/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %pluginName
Bundle-SymbolicName: org.eclipse.equinox.launcher;singleton:=true
-Bundle-Version: 1.5.600.qualifier
+Bundle-Version: 1.5.601.qualifier
Main-Class: org.eclipse.equinox.launcher.Main
Bundle-ClassPath: .
Bundle-Vendor: %providerName
diff --git a/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/pom.xml b/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/pom.xml
index 43849b5b8..c5d2cdfea 100644
--- a/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/pom.xml
+++ b/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/pom.xml
@@ -19,6 +19,6 @@
</parent>
<groupId>org.eclipse.equinox</groupId>
<artifactId>org.eclipse.equinox.launcher</artifactId>
- <version>1.5.600-SNAPSHOT</version>
+ <version>1.5.601-SNAPSHOT</version>
<packaging>eclipse-plugin</packaging>
</project>
diff --git a/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java b/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java
index d013ff7c2..65f4cfd8a 100644
--- a/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java
+++ b/rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java
@@ -560,6 +560,18 @@
setupVMProperties();
processConfiguration();
+ File oca = new File(getConfigurationLocation().toURI());
+ File ocaFile = new File(oca, "clean_on_restart");
+ if (ocaFile.exists()) {
+ System.err.println("Clean triggered."); //$NON-NLS-1$
+ ocaFile.delete();
+ commands = Arrays.copyOf(args, args.length + 1);
+ commands[commands.length-1] = CLEAN;
+ passThruArgs = Arrays.copyOf(passThruArgs, passThruArgs.length + 1);
+ passThruArgs[passThruArgs.length-1] = CLEAN;
+ setupVMProperties();
+ }
+
if (protectBase && (System.getProperty(PROP_SHARED_CONFIG_AREA) == null)) {
System.err.println("This application is configured to run in a cascaded mode only."); //$NON-NLS-1$
System.setProperty(PROP_EXITCODE, Integer.toString(14));
diff --git a/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/ProvisioningOperationRunner.java b/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/ProvisioningOperationRunner.java
index a70b640ba..8a002ebc2 100644
--- a/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/ProvisioningOperationRunner.java
+++ b/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/ProvisioningOperationRunner.java
@@ -72,6 +72,12 @@ public class ProvisioningOperationRunner {
* @param restartPolicy
*/
void requestRestart(final int restartPolicy) {
+ String oca = System.getProperty("osgi.configuration.area");
+ try {
+ java.io.File ocaCleanFile = new java.io.File(new java.net.URL(oca).toURI());
+ new java.io.File(ocaCleanFile, "clean_on_restart").createNewFile();
+ } catch (Exception e) { /* Eh, we tried... */ }
+
// Global override of restart (used in test cases).
if (suppressRestart)
return;
--
2.20.1