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Do not downgrade installed plugins when loading detached plugins

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This commit is contained in:
Devin Nusbaum committed 2017-12-18 12:40:20 -05:00
1 parent 6f03e6b6b9
commit 7fc4815e11
1 file changed
+11 -1
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core/src/main/java/hudson/PluginManager.java
+11 -1
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@@ -650,7 +650,17 @@ public abstract class PluginManager extends AbstractModelObject implements OnMas
continue;
}
String artifactId = dependencyToken.split(":")[0];
String[] artifactIdVersionPair = dependencyToken.split(":");
String artifactId = artifactIdVersionPair[0];
VersionNumber dependencyVersion = new VersionNumber(artifactIdVersionPair[1]);
PluginManager manager = Jenkins.getActiveInstance().getPluginManager();
VersionNumber installedVersion = manager.getPluginVersion(manager.rootDir, artifactId);
if (installedVersion != null && installedVersion.isNewerThan(dependencyVersion)) {
// Do not downgrade dependencies that are already installed.
continue;
}
URL dependencyURL = context.getResource(fromPath + "/" + artifactId + ".hpi");
if (dependencyURL == null) {