[ci/docsLink] hide link when 200 says "There aren't any differences!" (…

…#90079) Co-authored-by: spalger <[email protected]>
elastic · Feb 2, 2021 · 531194b · 531194b
1 parent 240a7c3
commit 531194b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/vars/githubPr.groovy b/vars/githubPr.groovy
@@ -300,7 +300,12 @@ def getDocsChangesLink() {
 
   try {
     // httpRequest throws on status codes >400 and failures
-    httpRequest([ method: "GET", url: url ])
+    def resp = httpRequest([ method: "GET", url: url ])
+
+    if (resp.contains("There aren't any differences!")) {
+      return ""
+    }
+
     return "* [Documentation Changes](${url})"
   } catch (ex) {
     print "Failed to reach ${url}"