From 5a6766b702edae5f3a4459e681b735d1c4c50ac0 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Wed, 1 Apr 2015 22:49:05 -0700
Subject: [PATCH] providers/terraform: name it terraform_remote_state

---
 provider.go            |  2 +-
 resource_state.go      | 23 ++++++++++++++---------
 resource_state_test.go |  4 ++--
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/provider.go b/provider.go
index 0330ce775..e71d5f40a 100644
--- a/provider.go
+++ b/provider.go
@@ -9,7 +9,7 @@ import (
 func Provider() terraform.ResourceProvider {
 	return &schema.Provider{
 		ResourcesMap: map[string]*schema.Resource{
-			"terraform_state": resourceState(),
+			"terraform_remote_state": resourceRemoteState(),
 		},
 	}
 }
diff --git a/resource_state.go b/resource_state.go
index 85de3990d..fb0e85ee2 100644
--- a/resource_state.go
+++ b/resource_state.go
@@ -8,11 +8,11 @@ import (
 	"github.com/hashicorp/terraform/state/remote"
 )
 
-func resourceState() *schema.Resource {
+func resourceRemoteState() *schema.Resource {
 	return &schema.Resource{
-		Create: resourceStateCreate,
-		Read:   resourceStateRead,
-		Delete: resourceStateDelete,
+		Create: resourceRemoteStateCreate,
+		Read:   resourceRemoteStateRead,
+		Delete: resourceRemoteStateDelete,
 
 		Schema: map[string]*schema.Schema{
 			"backend": &schema.Schema{
@@ -35,11 +35,11 @@ func resourceState() *schema.Resource {
 	}
 }
 
-func resourceStateCreate(d *schema.ResourceData, meta interface{}) error {
-	return resourceStateRead(d, meta)
+func resourceRemoteStateCreate(d *schema.ResourceData, meta interface{}) error {
+	return resourceRemoteStateRead(d, meta)
 }
 
-func resourceStateRead(d *schema.ResourceData, meta interface{}) error {
+func resourceRemoteStateRead(d *schema.ResourceData, meta interface{}) error {
 	backend := d.Get("backend").(string)
 	config := make(map[string]string)
 	for k, v := range d.Get("config").(map[string]interface{}) {
@@ -60,12 +60,17 @@ func resourceStateRead(d *schema.ResourceData, meta interface{}) error {
 		return err
 	}
 
+	var outputs map[string]string
+	if !state.State().Empty() {
+		outputs = state.State().RootModule().Outputs
+	}
+
 	d.SetId(time.Now().UTC().String())
-	d.Set("output", state.State().RootModule().Outputs)
+	d.Set("output", outputs)
 	return nil
 }
 
-func resourceStateDelete(d *schema.ResourceData, meta interface{}) error {
+func resourceRemoteStateDelete(d *schema.ResourceData, meta interface{}) error {
 	d.SetId("")
 	return nil
 }
diff --git a/resource_state_test.go b/resource_state_test.go
index 6db173503..42ad55ada 100644
--- a/resource_state_test.go
+++ b/resource_state_test.go
@@ -17,7 +17,7 @@ func TestAccState_basic(t *testing.T) {
 				Config: testAccState_basic,
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckStateValue(
-						"terraform_state.foo", "foo", "bar"),
+						"terraform_remote_state.foo", "foo", "bar"),
 				),
 			},
 		},
@@ -45,7 +45,7 @@ func testAccCheckStateValue(id, name, value string) resource.TestCheckFunc {
 }
 
 const testAccState_basic = `
-resource "terraform_state" "foo" {
+resource "terraform_remote_state" "foo" {
 	backend = "_local"
 
 	config {