// setTags is a helper to set the tags for a resource. It expects the
// tags field to be named "tag"
func setAutoscalingTags(conn *autoscaling.AutoScaling, d *schema.ResourceData) error {
if d.HasChange("tag") {
oraw, nraw := d.GetChange("tag")
o := setToMapByKey(oraw.(*schema.Set), "key")
n := setToMapByKey(nraw.(*schema.Set), "key")
resourceID := d.Get("name").(string)
c, r := diffAutoscalingTags(
autoscalingTagsFromMap(o, resourceID),
autoscalingTagsFromMap(n, resourceID),
resourceID)
create := autoscaling.CreateOrUpdateTagsInput{
Tags: c,
}
remove := autoscaling.DeleteTagsInput{
Tags: r,
}
// Set tags
if len(r) > 0 {
log.Printf("[DEBUG] Removing autoscaling tags: %#v", r)
if _, err := conn.DeleteTags(&remove); err != nil {
return err
}
}
if len(c) > 0 {
log.Printf("[DEBUG] Creating autoscaling tags: %#v", c)
if _, err := conn.CreateOrUpdateTags(&create); err != nil {
return err
}
}
}
return nil
}
