From c9bb814917f3f041e4e4d8bea4243cc68fe93ddb Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Tue, 8 Jul 2014 15:56:19 -0700
Subject: [PATCH] providers/aws: basic route table creation

---
 .../providers/aws/resource_aws_route_table.go | 117 ++++++++++++++++++
 builtin/providers/aws/resources.go            |   7 ++
 2 files changed, 124 insertions(+)
 create mode 100644 builtin/providers/aws/resource_aws_route_table.go

diff --git a/builtin/providers/aws/resource_aws_route_table.go b/builtin/providers/aws/resource_aws_route_table.go
new file mode 100644
index 000000000..64e59bbc8
--- /dev/null
+++ b/builtin/providers/aws/resource_aws_route_table.go
@@ -0,0 +1,117 @@
+package aws
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/hashicorp/terraform/helper/diff"
+	"github.com/hashicorp/terraform/terraform"
+	"github.com/mitchellh/goamz/ec2"
+)
+
+func resource_aws_route_table_create(
+	s *terraform.ResourceState,
+	d *terraform.ResourceDiff,
+	meta interface{}) (*terraform.ResourceState, error) {
+	p := meta.(*ResourceProvider)
+	ec2conn := p.ec2conn
+
+	// Merge the diff so that we have all the proper attributes
+	s = s.MergeDiff(d)
+
+	// Create the Subnet
+	createOpts := &ec2.CreateRouteTable{
+		VpcId: s.Attributes["vpc_id"],
+	}
+	log.Printf("[DEBUG] RouteTable create config: %#v", createOpts)
+	resp, err := ec2conn.CreateRouteTable(createOpts)
+	if err != nil {
+		return nil, fmt.Errorf("Error creating route table: %s", err)
+	}
+
+	// Get the ID and store it
+	rt := &resp.RouteTable
+	s.ID = rt.RouteTableId
+	log.Printf("[INFO] Route Table ID: %s", s.ID)
+
+	// Update our attributes and return
+	return resource_aws_route_table_update_state(s, rt)
+}
+
+func resource_aws_route_table_update(
+	s *terraform.ResourceState,
+	d *terraform.ResourceDiff,
+	meta interface{}) (*terraform.ResourceState, error) {
+	panic("Update for route table is not supported")
+
+	return nil, nil
+}
+
+func resource_aws_route_table_destroy(
+	s *terraform.ResourceState,
+	meta interface{}) error {
+	p := meta.(*ResourceProvider)
+	ec2conn := p.ec2conn
+
+	log.Printf("[INFO] Deleting Route Table: %s", s.ID)
+	if _, err := ec2conn.DeleteRouteTable(s.ID); err != nil {
+		ec2err, ok := err.(*ec2.Error)
+		if ok && ec2err.Code == "InvalidRouteTableID.NotFound" {
+			return nil
+		}
+
+		return fmt.Errorf("Error deleting route table: %s", err)
+	}
+
+	return nil
+}
+
+func resource_aws_route_table_refresh(
+	s *terraform.ResourceState,
+	meta interface{}) (*terraform.ResourceState, error) {
+	p := meta.(*ResourceProvider)
+	ec2conn := p.ec2conn
+
+	resp, err := ec2conn.DescribeRouteTables([]string{s.ID}, ec2.NewFilter())
+	if err != nil {
+		if ec2err, ok := err.(*ec2.Error); ok && ec2err.Code == "InvalidRouteTableID.NotFound" {
+			return nil, nil
+		}
+
+		log.Printf("[ERROR] Error searching for route table: %s", err)
+		return s, err
+	}
+
+	if len(resp.RouteTables) == 0 {
+		return nil, nil
+	}
+
+	rt := &resp.RouteTables[0]
+	return resource_aws_route_table_update_state(s, rt)
+}
+
+func resource_aws_route_table_diff(
+	s *terraform.ResourceState,
+	c *terraform.ResourceConfig,
+	meta interface{}) (*terraform.ResourceDiff, error) {
+	b := &diff.ResourceBuilder{
+		Attrs: map[string]diff.AttrType{
+			"vpc_id": diff.AttrTypeCreate,
+		},
+	}
+
+	return b.Diff(s, c)
+}
+
+func resource_aws_route_table_update_state(
+	s *terraform.ResourceState,
+	rt *ec2.RouteTable) (*terraform.ResourceState, error) {
+	s.Attributes["vpc_id"] = rt.VpcId
+
+	// We belong to a VPC
+	s.Dependencies = []terraform.ResourceDependency{
+		terraform.ResourceDependency{ID: rt.VpcId},
+	}
+
+	return s, nil
+}
diff --git a/builtin/providers/aws/resources.go b/builtin/providers/aws/resources.go
index acb416bd3..cbb65507b 100644
--- a/builtin/providers/aws/resources.go
+++ b/builtin/providers/aws/resources.go
@@ -40,6 +40,13 @@ func init() {
 				Refresh: resource_aws_internet_gateway_refresh,
 			},
 
+			"aws_route_table": resource.Resource{
+				Create:  resource_aws_route_table_create,
+				Destroy: resource_aws_route_table_destroy,
+				Diff:    resource_aws_route_table_diff,
+				Refresh: resource_aws_route_table_refresh,
+			},
+
 			"aws_security_group": resource.Resource{
 				Create:  resource_aws_security_group_create,
 				Destroy: resource_aws_security_group_destroy,