From bafa9048ea28fe8368d048261eb6d20bf854915d Mon Sep 17 00:00:00 2001
From: Karen Shaw <karendid@gmail.com>
Date: Tue, 3 Dec 2024 21:36:04 +0000
Subject: [PATCH] Use awscc Terraform provider for the Amplify domain

---
 terraform/.terraform.lock.hcl | 22 ++++++++++++++++++++++
 terraform/main.tf             | 33 ++++++++++++++++++++-------------
 2 files changed, 42 insertions(+), 13 deletions(-)

diff --git a/terraform/.terraform.lock.hcl b/terraform/.terraform.lock.hcl
index 3aca173f..3afb3a7f 100644
--- a/terraform/.terraform.lock.hcl
+++ b/terraform/.terraform.lock.hcl
@@ -22,3 +22,25 @@ provider "registry.terraform.io/hashicorp/aws" {
     "zh:d5dc1683693a5fe2652952f50dbbeccd02716799c26c6d1a1378b226cf845e9b",
   ]
 }
+
+provider "registry.terraform.io/hashicorp/awscc" {
+  version = "1.22.0"
+  hashes = [
+    "h1:CAmUIRYjIJEY8KGqHg3cwhD1AR3GNGvNKoj//WDRIQw=",
+    "zh:18beae3a890789a8d6745b94ccbb833ff9b839090bfb14cc2ab4dac20218c5a6",
+    "zh:2887875894fdbce3c0314baaa18908ffeed03960cac3db8f23c8d573bddb83ad",
+    "zh:2f624db331f8278ebc7c2700b2088e6b20b26bca628d1dfcc9482d3c135c9d0f",
+    "zh:3ad51bbd978310ee6811873a055ac29fc8ae11fa2541d3155cdb4fc169d09427",
+    "zh:4a839a3763957e8f8ab53338dbf7b01eb906c00d9c9c6d65d0ee024caf769b4a",
+    "zh:5c6101d0ccf9ba3ac3a1b986d0b0a0d7ca4a505b417a3a8366a98a834b74f4b0",
+    "zh:5d84c7bbf94b6d6a6e2d1a70155163038472486bd707dd85db247ddc376f8563",
+    "zh:6b379e9b0b2a937c719b7151b2ef5dc5b12f934aa479354217285a89f94355ea",
+    "zh:6ffaebbdeb856ecd0cee0b3a8fd30e508ed1de50a5287168ca007ebbd7b4f612",
+    "zh:84408cfdcda21e7d7093cfc433dc7917e77f84f3f264466186f6ec6a2af4bd3a",
+    "zh:850c999f6a6a3a5a90a061aa09bad0db646775c9b1f2fccdbab951efc90af248",
+    "zh:887e0a5a2a56034f9157e6e4689c7c1cdafb05e13e9a8378e2b4a0be46773fed",
+    "zh:cc4a843753f36ee11c84700c29e3e7cc2a92ba829c4a9d5e4d699bea36aa395b",
+    "zh:d252fdb6ec875e6e1b445eb89c4634a1b36b7bfd9992452494f33a62c2a21969",
+    "zh:f809ab383cca0a5f83072981c64208cbd7fa67e986a86ee02dd2c82333221e32",
+  ]
+}
diff --git a/terraform/main.tf b/terraform/main.tf
index 51c5f8ce..a6724585 100644
--- a/terraform/main.tf
+++ b/terraform/main.tf
@@ -15,6 +15,10 @@ provider "aws" {
   }
 }
 
+provider "awscc" {
+  region = var.aws_region
+}
+
 data "aws_iam_policy_document" "assume_role" {
   statement {
     effect  = "Allow"
@@ -119,17 +123,20 @@ resource "aws_amplify_branch" "production" {
 
 }
 
-resource "aws_amplify_domain_association" "dc_next_domain" {
-  app_id      = aws_amplify_app.dc-next.id
-  domain_name = "${var.project}.${var.dns_zone}"
-
-  sub_domain {
-    branch_name = aws_amplify_branch.production.branch_name
-    prefix      = ""
-  }
-
-  sub_domain {
-    branch_name = aws_amplify_branch.production.branch_name
-    prefix      = "www"
-  }
+resource "awscc_amplify_domain" "dc_next_domain" {
+  app_id                 = aws_amplify_app.dc-next.id
+  domain_name            = "${var.project}.${var.dns_zone}"
+  enable_auto_sub_domain = var.auto_branch_creation
+  auto_sub_domain_creation_patterns = [ "preview/*" ]
+
+  sub_domain_settings = [
+    {
+      branch_name = aws_amplify_branch.production.branch_name
+      prefix      = ""
+    },
+    {
+      branch_name = aws_amplify_branch.production.branch_name
+      prefix      = "www"
+    }
+  ]
 }