func()

in cmd/checker/checker.go [266:319]

• 51 lines of code
• 9 McCabe index (conditional complexity)

func (gc *gerritChecker) executeCheck(pc *gerrit.PendingChecksInfo) error {
	changeID := strconv.Itoa(pc.PatchSet.ChangeNumber)
	psID := pc.PatchSet.PatchSetID
	for uuid := range pc.PendingChecks {
		now := gerrit.Timestamp(time.Now())
		checkInput := gerrit.CheckInput{
			CheckerUUID: uuid,
			State:       statusRunning.String(),
			Started:     &now,
		}
		log.Printf("change %s, %s set to %q", pc.PatchSet, uuid, statusRunning)
		_, err := gc.server.PostCheck(changeID, psID, &checkInput)
		if err != nil {
			return err
		}

		var status status
		msg := ""
		lang, ok := checkerLanguage(uuid)
		if !ok {
			msg = fmt.Sprintf("uuid %q has unknown language", uuid)
			status = statusFail
		} else {
			msgs, err := gc.checkChange(changeID, psID, lang)
			if err == errIrrelevant {
				status = statusIrrelevant
			} else if err != nil {
				status = statusFail
				log.Printf("checkChange(%s, %d, %q): %v", changeID, psID, lang, err)
				msgs = []string{fmt.Sprintf("tool failure: %v", err)}
			} else if len(msgs) == 0 {
				status = statusSuccessful
			} else {
				status = statusFail
			}
			msg = strings.Join(msgs, ", ")
			if len(msg) > 1000 {
				msg = msg[:995] + "..."
			}
		}

		log.Printf("status %s for %s on %v", status, uuid, pc.PatchSet)
		checkInput = gerrit.CheckInput{
			CheckerUUID: uuid,
			State:       status.String(),
			Message:     msg,
		}

		if _, err := gc.server.PostCheck(changeID, psID, &checkInput); err != nil {
			return err
		}
	}
	return nil
}