From f367f527c30b83856d4f6033c5806ecb17b4e588 Mon Sep 17 00:00:00 2001
From: Tim Leguijt <info@leguijtict.nl>
Date: Mon, 26 Oct 2020 16:37:29 +0100
Subject: [PATCH 1/2] Add http_api_url as attribute reference

---
 serverless/resource_deployment.go |  9 ++++++++-
 serverless/stack.go               | 22 ++++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 serverless/stack.go

diff --git a/serverless/resource_deployment.go b/serverless/resource_deployment.go
index 0aa4174..e515229 100644
--- a/serverless/resource_deployment.go
+++ b/serverless/resource_deployment.go
@@ -67,6 +67,10 @@ func resourceDeployment() *schema.Resource {
 				Optional: true,
 				Computed: true,
 			},
+			"http_api_url": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
 			"aws_config": &schema.Schema{
 				Type:     schema.TypeList,
 				Optional: true,
@@ -149,9 +153,12 @@ func resourceDeploymentRead(d *schema.ResourceData, m interface{}) error {
 
 	cf := cloudformation.New(sess, &aws.Config{Credentials: creds})
 
-	_, err := cf.DescribeStacks(&cloudformation.DescribeStacksInput{
+	stacksOutput, err := cf.DescribeStacks(&cloudformation.DescribeStacksInput{
 		StackName: aws.String(strings.Join([]string{id, stage}, "-")),
 	})
+
+	setStackInfo(stacksOutput, d)
+
 	if err != nil {
 		if aerr, ok := err.(awserr.Error); ok {
 			if aerr.Code() == "ValidationError" && strings.Contains(aerr.Message(), "does not exist") {
diff --git a/serverless/stack.go b/serverless/stack.go
new file mode 100644
index 0000000..038f632
--- /dev/null
+++ b/serverless/stack.go
@@ -0,0 +1,22 @@
+package serverless
+
+import (
+	"github.com/aws/aws-sdk-go/service/cloudformation"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+func setStackInfo(stacksOutput *cloudformation.DescribeStacksOutput, d *schema.ResourceData) error {
+	if len(stacksOutput.Stacks) == 0 {
+		return nil
+	}
+
+	stack := stacksOutput.Stacks[0]
+
+	for _, output := range stack.Outputs {
+		if *output.OutputKey == "HttpApiUrl" {
+			d.Set("http_api_url", *output.OutputValue)
+		}
+	}
+
+	return nil
+}

From 156a9d6d81360924423f8e97da4c5cac741a22fb Mon Sep 17 00:00:00 2001
From: Tim Leguijt <info@leguijtict.nl>
Date: Mon, 26 Oct 2020 16:42:34 +0100
Subject: [PATCH 2/2] Add output to example

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index b9a835e..0e58182 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,10 @@ resource "serverless_deployment" "example" {
     "FOO": "BAR",
   }
 }
+
+output "serverless_url" {
+  value = serverless_deployment.example.http_api_url
+}
 ```
 
 ## Contributing