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better jruby.home detection on IBM WAS #123

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better jruby.home detection on IBM WAS #123

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6 changes: 5 additions & 1 deletion src/org/jruby/embed/util/SystemPropertyCatcher.java
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Original file line number Diff line number Diff line change
Expand Up @@ -209,7 +209,11 @@ public static String findJRubyHome(Object instance) {
public static String findFromJar(Object instance) {
URL resource = instance.getClass().getResource("/META-INF/jruby.home");
if (resource == null) {
return null;
// on IBM WebSphere getResource for a dir returns null but an actual
// file if it's there returns e.g. wsjar:file:/opt/IBM/WebSphere/...
// .../jruby-stdlib-1.6.7.dev.jar!/META-INF/jruby.home/bin/jrubyc
resource = instance.getClass().getResource("/META-INF/jruby.home/bin/jrubyc");
if (resource == null) return null;
}

String location = null;
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