Merge branch 'add-ig-tags' of https://github.com/robzienert/terraform into robzienert-add-ig-tags

Conflicts:
	builtin/providers/aws/resource_aws_internet_gateway_test.go

builtin/providers/aws/resource_aws_internet_gateway.go

@@ -22,6 +22,7 @@ func resourceAwsInternetGateway() *schema.Resource {
 				Type:     schema.TypeString,
 				Optional: true,
 			},
+			"tags": tagsSchema(),
 		},
 	}
 }
@@ -66,6 +67,8 @@ func resourceAwsInternetGatewayRead(d *schema.ResourceData, meta interface{}) er
 		d.Set("vpc_id", ig.Attachments[0].VpcId)
 	}
 
+	d.Set("tags", tagsToMap(ig.Tags))
+
 	return nil
 }
 
@@ -82,6 +85,14 @@ func resourceAwsInternetGatewayUpdate(d *schema.ResourceData, meta interface{})
 		}
 	}
 
+	ec2conn := meta.(*AWSClient).ec2conn
+
+	if err := setTags(ec2conn, d); err != nil {
+		return err
+	}
+
+	d.SetPartial("tags")
+
 	return nil
 }
 
@@ -163,9 +174,9 @@ func resourceAwsInternetGatewayDetach(d *schema.ResourceData, meta interface{})
 	ec2conn := meta.(*AWSClient).ec2conn
 
 	// Get the old VPC ID to detach from
-	vpc_id, _ := d.GetChange("vpc_id")
+	vpcID, _ := d.GetChange("vpc_id")
 
-	if vpc_id.(string) == "" {
+	if vpcID.(string) == "" {
 		log.Printf(
 			"[DEBUG] Not detaching Internet Gateway '%s' as no VPC ID is set",
 			d.Id())
@@ -175,10 +186,10 @@ func resourceAwsInternetGatewayDetach(d *schema.ResourceData, meta interface{})
 	log.Printf(
 		"[INFO] Detaching Internet Gateway '%s' from VPC '%s'",
 		d.Id(),
-		vpc_id.(string))
+		vpcID.(string))
 
 	wait := true
-	_, err := ec2conn.DetachInternetGateway(d.Id(), vpc_id.(string))
+	_, err := ec2conn.DetachInternetGateway(d.Id(), vpcID.(string))
 	if err != nil {
 		ec2err, ok := err.(*ec2.Error)
 		if ok {

builtin/providers/aws/resource_aws_internet_gateway_test.go

@@ -74,7 +74,8 @@ func TestAccAWSInternetGateway_delete(t *testing.T) {
 		Steps: []resource.TestStep{
 			resource.TestStep{
 				Config: testAccInternetGatewayConfig,
-				Check:  resource.ComposeTestCheckFunc(testAccCheckInternetGatewayExists("aws_internet_gateway.foo", &ig)),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckInternetGatewayExists("aws_internet_gateway.foo", &ig)),
 			},
 			resource.TestStep{
 				Config: testAccNoInternetGatewayConfig,
@@ -84,6 +85,33 @@ func TestAccAWSInternetGateway_delete(t *testing.T) {
 	})
 }
 
+func TestAccInternetGateway_tags(t *testing.T) {
+	var v ec2.InternetGateway
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckInternetGatewayDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccCheckInternetGatewayConfigTags,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckInternetGatewayExists("aws_internet_gateway.foo", &v),
+				),
+			},
+
+			resource.TestStep{
+				Config: testAccCheckInternetGatewayConfigTagsUpdate,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckInternetGatewayExists("aws_internet_gateway.foo", &v),
+					testAccCheckTags(&v.Tags, "foo", ""),
+					testAccCheckTags(&v.Tags, "bar", "baz"),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckInternetGatewayDestroy(s *terraform.State) error {
 	conn := testAccProvider.Meta().(*AWSClient).ec2conn
 
@@ -97,7 +125,7 @@ func testAccCheckInternetGatewayDestroy(s *terraform.State) error {
 			[]string{rs.Primary.ID}, ec2.NewFilter())
 		if err == nil {
 			if len(resp.InternetGateways) > 0 {
-				return fmt.Errorf("still exist.")
+				return fmt.Errorf("still exists")
 			}
 
 			return nil
@@ -172,3 +200,29 @@ resource "aws_internet_gateway" "foo" {
 	vpc_id = "${aws_vpc.bar.id}"
 }
 `
+
+const testAccCheckInternetGatewayConfigTags = `
+resource "aws_vpc" "foo" {
+	cidr_block = "10.1.0.0/16"
+}
+
+resource "aws_internet_gateway" "foo" {
+	vpc_id = "${aws_vpc.foo.id}"
+	tags {
+		foo = "bar"
+	}
+}
+`
+
+const testAccCheckInternetGatewayConfigTagsUpdate = `
+resource "aws_vpc" "foo" {
+	cidr_block = "10.1.0.0/16"
+}
+
+resource "aws_internet_gateway" "foo" {
+	vpc_id = "${aws_vpc.foo.id}"
+	tags {
+		bar = "baz"
+	}
+}
+`