test: Add a simple runner that allows to run Watcher from the IDE and work out of the box with Sense.

Original commit: elastic/x-pack-elasticsearch@8c4100258e

src/test/java/org/elasticsearch/watcher/WatcherF.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+package org.elasticsearch.watcher;
+
+import org.elasticsearch.bootstrap.ElasticsearchF;
+import org.elasticsearch.license.plugin.LicensePlugin;
+
+/**
+ * Main class to easily run Watcher from a IDE.
+ * It sets all the options to run the Watcher plugin and access it from Sense, but doesn't run with Shield.
+ *
+ * During startup an error will be printed that the config directory can't be found, to fix this:
+ * 1) Add a config directly to the top level project directory
+ * 2) or set `-Des.path.conf=` to a location where there is a config directory on your machine.
+ */
+public class WatcherF {
+
+    public static void main(String[] args) {
+        System.setProperty("es.http.cors.enabled", "true");
+        System.setProperty("es.script.disable_dynamic", "false");
+        System.setProperty("es.shield.enabled", "false");
+        System.setProperty("es.plugins.load_classpath_plugins", "false");
+        System.setProperty("es.plugin.types", WatcherPlugin.class.getName() + "," + LicensePlugin.class.getName());
+        System.setProperty("es.cluster.name", WatcherF.class.getSimpleName());
+
+        ElasticsearchF.main(args);
+    }
+
+}