patch error while posting comment too large (#1908)

* patch error while posting comment too large

Author: motatoes

cli/pkg/digger/digger.go

@@ -126,13 +126,19 @@ func RunJobs(jobs []orchestrator.Job, prService ci.PullRequestService, orgServic
 	}
 
 	if allAppliesSuccess == true && reportFinalStatusToBackend == true {
+		currentJob := jobs[0]
+
 		_, jobPrCommentUrl, err := reporter.Flush()
 		if err != nil {
 			log.Printf("error while sending job comments %v", err)
-			return false, false, fmt.Errorf("error while sending job comments %v", err)
+			cmt, cmt_err := prService.PublishComment(*currentJob.PullRequestNumber, fmt.Sprintf(":yellow_circle: Warning: failed to post report for project %v, received error: %v.\n\n you may review details in the job logs", currentJob.ProjectName, err))
+			if cmt_err != nil {
+				log.Printf("Error while posting error comment: %v", err)
+				return false, false, fmt.Errorf("failed to post reporter error comment, aborting. Error: %v", err)
+			}
+			jobPrCommentUrl = cmt.Url
 		}
 
-		currentJob := jobs[0]
 		projectNameForBackendReporting := currentJob.ProjectName
 		// TODO: handle the apply result summary as well to report it to backend. Possibly reporting changed resources as well
 		// Some kind of generic terraform operation summary might need to be introduced