Helpful response if no jobs found

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Generic Webhook Plugin Changelog
 Changelog of Generic Webhook Plugin.
+## Unreleased
+### No issue
+
+**doc**
+
+
+[b0fad3a4ff5f110](https://github.com/jenkinsci/generic-webhook-trigger-plugin/commit/b0fad3a4ff5f110) Tomas Bjerre *2017-07-26 04:15:15*
+
+
 ## 1.16 (2017-07-25 18:10:46)
 ### GitHub [#13](https://github.com/jenkinsci/generic-webhook-trigger-plugin/issues/13) Generic Webhook hook stops working on  v1.15    *bug*  
 

src/main/java/org/jenkinsci/plugins/gwt/GenericWebHookRequestReceiver.java

@@ -31,6 +31,11 @@
 @Extension
 public class GenericWebHookRequestReceiver extends CrumbExclusion implements UnprotectedRootAction {
 
+  private static final String NO_JOBS_MSG =
+      "Did not find any jobs to trigger! "
+          + "The user invoking /generic-webhook-trigger/invoke must have read permission to any jobs that should be triggered. "
+          + "You may try adding http://user:passw@url... "
+          + "or configuring and passing an authentication token like ...trigger/invoke?token=TOKENHERE";
   private static final String URL_NAME = "generic-webhook-trigger";
   private static final Logger LOGGER =
       Logger.getLogger(GenericWebHookRequestReceiver.class.getName());
@@ -70,15 +75,11 @@ HttpResponse doInvoke(
       String token) {
 
     List<FoundJob> foundJobs = JobFinder.findAllJobsWithTrigger(token);
+    Map<String, String> triggerResults = new HashMap<>();
     if (foundJobs.isEmpty()) {
-      LOGGER.log(
-          INFO,
-          "Did not find any jobs to trigger! "
-              + "The user invoking /generic-webhook-trigger/invoke must have read permission to any jobs that should be triggered. "
-              + "You may try adding http://user:passw@url... "
-              + "or configuring and passing an authentication token like ...trigger/invoke?token=TOKENHERE");
+      LOGGER.log(INFO, NO_JOBS_MSG);
+      triggerResults.put("ANY", NO_JOBS_MSG);
     }
-    Map<String, String> triggerResults = new HashMap<>();
     for (FoundJob foundJob : foundJobs) {
       try {
         LOGGER.log(INFO, "Triggering " + foundJob.getFullName());