func (h *CountHook) PostDiff(
n *terraform.InstanceInfo, d *terraform.InstanceDiff) (
terraform.HookAction, error) {
h.Lock()
defer h.Unlock()
switch d.ChangeType() {
case terraform.DiffDestroyCreate:
h.ToRemoveAndAdd += 1
case terraform.DiffCreate:
h.ToAdd += 1
case terraform.DiffDestroy:
h.ToRemove += 1
case terraform.DiffUpdate:
h.ToChange += 1
}
return terraform.HookActionContinue, nil
}
// PostDiff is triggered after each individual resource is diffed, and adds
// the required action for each resource to the PlanResponse
func (h *PlanHook) PostDiff(
n *terraform.InstanceInfo,
d *terraform.InstanceDiff) (terraform.HookAction, error) {
h.Lock()
defer h.Unlock()
switch d.ChangeType() {
case terraform.DiffCreate:
h.resp.Actions[n.HumanId()] = pb.ResourceAction_ActionCreate
case terraform.DiffUpdate:
h.resp.Actions[n.HumanId()] = pb.ResourceAction_ActionUpdate
case terraform.DiffDestroy:
h.resp.Actions[n.HumanId()] = pb.ResourceAction_ActionDestroy
case terraform.DiffDestroyCreate:
h.resp.Actions[n.HumanId()] = pb.ResourceAction_ActionRecreate
default:
h.resp.Actions[n.HumanId()] = pb.ResourceAction_ActionNone
}
return terraform.HookActionContinue, nil
}
