remove old state hook code

command/hook_state.go

@@ -1,33 +0,0 @@
-package command
-
-import (
-	"sync"
-
-	"github.com/hashicorp/terraform/state"
-	"github.com/hashicorp/terraform/terraform"
-)
-
-// StateHook is a hook that continuously updates the state by calling
-// WriteState on a state.State.
-type StateHook struct {
-	terraform.NilHook
-	sync.Mutex
-
-	State state.State
-}
-
-func (h *StateHook) PostStateUpdate(
-	s *terraform.State) (terraform.HookAction, error) {
-	h.Lock()
-	defer h.Unlock()
-
-	if h.State != nil {
-		// Write the new state
-		if err := h.State.WriteState(s); err != nil {
-			return terraform.HookActionHalt, err
-		}
-	}
-
-	// Continue forth
-	return terraform.HookActionContinue, nil
-}

command/hook_state_test.go

@@ -1,29 +0,0 @@
-package command
-
-import (
-	"testing"
-
-	"github.com/hashicorp/terraform/state"
-	"github.com/hashicorp/terraform/terraform"
-)
-
-func TestStateHook_impl(t *testing.T) {
-	var _ terraform.Hook = new(StateHook)
-}
-
-func TestStateHook(t *testing.T) {
-	is := &state.InmemState{}
-	var hook terraform.Hook = &StateHook{State: is}
-
-	s := state.TestStateInitial()
-	action, err := hook.PostStateUpdate(s)
-	if err != nil {
-		t.Fatalf("err: %s", err)
-	}
-	if action != terraform.HookActionContinue {
-		t.Fatalf("bad: %v", action)
-	}
-	if !is.State().Equal(s) {
-		t.Fatalf("bad state: %#v", is.State())
-	}
-}