Update build.pkr.hcl to include AWS ECR repository information

build.pkr.hcl

@@ -108,4 +108,18 @@ build {
       login_server = "${local.aws_account_id}.dkr.ecr.${local.aws_region}.amazonaws.com"
     }
   }
+
+  # Post-processor to write the build name to a file and print the AMI ID
+  post-processor "manifest" {
+    output = "ami_id.json"
+    strip_path = true
+  }
+
+  post-processor "shell-local" {
+    inline = [
+      "cat ami_id.json",
+      "cat ami_id.json | jq -r '.builds[0].artifact_id' > ami_id.txt",
+      "aws ssm put-parameter --name '/image-pipeline/${var.project_name}/image_id' --type 'String' --value $(cat ami_id.json | jq -r '.builds[0].artifact_id' | awk -F: '{ print $NF }') --overwrite"
+    ]
+  }
 }