func podIsReady()

in gke-deploy/core/resource/ready.go [227:277]
47 lines of code
16 McCabe index (conditional complexity)

func podIsReady(ctx context.Context, obj *Object) (bool, error) {
	conditions, ok, err := unstructured.NestedSlice(obj.Object, "status", "conditions")
	if err != nil {
		return false, fmt.Errorf("failed to get status.conditions field: %v", err)
	}
	if !ok || len(conditions) == 0 {
		return false, nil
	}
	for _, c := range conditions {
		cMap, ok := c.(map[string]interface{})
		if !ok {
			return false, fmt.Errorf("failed to convert conditions to map")
		}
		cType, ok, err := unstructured.NestedString(cMap, "type")
		if err != nil {
			return false, fmt.Errorf("failed to get type field: %v", err)
		}
		if !ok || cType == "" {
			return false, nil
		}

		switch cType {
		case "Ready":
			status, ok, err := unstructured.NestedString(cMap, "status")
			if err != nil {
				return false, fmt.Errorf("failed to get status field: %v", err)
			}
			if !ok {
				return false, nil
			}
			if status == "True" {
				return true, nil
			}

			reason, ok, err := unstructured.NestedString(cMap, "reason")
			if err != nil {
				return false, fmt.Errorf("failed to get reason field: %v", err)
			}
			if !ok {
				return false, nil
			}
			if reason == "PodCompleted" {
				return true, nil
			}
		default:
			// Skip
		}
	}

	return false, nil
}