From 65c2064d03050a1b29ccf3a8217112fde85d288f Mon Sep 17 00:00:00 2001
From: Brian Seeders <brian.seeders@elastic.co>
Date: Thu, 18 Feb 2021 11:13:50 -0500
Subject: [PATCH 1/2] [CI] Ping assignees on Github PR comments

---
 vars/githubPr.groovy | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/vars/githubPr.groovy b/vars/githubPr.groovy
index eead00c082ba..383ee690d5c4 100644
--- a/vars/githubPr.groovy
+++ b/vars/githubPr.groovy
@@ -235,6 +235,11 @@ def getNextCommentMessage(previousCommentInfo = [:], isFinal = false) {
 
   messages << "To update your PR or re-run it, just comment with:\n`@elasticmachine merge upstream`"
 
+  def assignees = getAssignees()
+  if (assignees) {
+    messages << "cc " + assignees.collect { "@${it}"}.join(" ")
+  }
+
   info.builds << [
     status: status,
     url: env.BUILD_URL,
@@ -329,3 +334,19 @@ def shouldCheckCiMetricSuccess() {
 
   return true
 }
+
+def getPR() {
+  withGithubCredentials {
+    def path = "repos/elastic/kibana/pulls/${env.ghprbPullId}"
+    return githubApi.get(path)
+  }
+}
+
+def getAssignees() {
+  def pr = getPR()
+  if (!pr) {
+    return []
+  }
+
+  return pr.assignees.collect { it.login }
+}

From 6893b86d9b147b13766ebea4f63a42ac3df9cfad Mon Sep 17 00:00:00 2001
From: Brian Seeders <brian.seeders@elastic.co>
Date: Thu, 18 Feb 2021 11:26:04 -0500
Subject: [PATCH 2/2] Don't fail the comment if assignees can't be fetched for
 some reason

---
 vars/githubPr.groovy | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/vars/githubPr.groovy b/vars/githubPr.groovy
index 383ee690d5c4..d024eb7346f8 100644
--- a/vars/githubPr.groovy
+++ b/vars/githubPr.groovy
@@ -235,9 +235,11 @@ def getNextCommentMessage(previousCommentInfo = [:], isFinal = false) {
 
   messages << "To update your PR or re-run it, just comment with:\n`@elasticmachine merge upstream`"
 
-  def assignees = getAssignees()
-  if (assignees) {
-    messages << "cc " + assignees.collect { "@${it}"}.join(" ")
+  catchErrors {
+    def assignees = getAssignees()
+    if (assignees) {
+      messages << "cc " + assignees.collect { "@${it}"}.join(" ")
+    }
   }
 
   info.builds << [