fix: move regex out of the module scope

Author: yordis

lib/sequin/consumers/sqs_sink.ex

@@ -19,8 +19,6 @@ defmodule Sequin.Consumers.SqsSink do
     field :is_fifo, :boolean, default: false
   end
 
-  @sqs_url_regex ~r/^https:\/\/sqs\.(?<region>[a-z0-9-]+)\.amazonaws\.com\/\d{12}\/[a-zA-Z0-9_-]+(?:\.fifo)?$/
-
   def changeset(struct, params) do
     struct
     |> cast(params, [:queue_url, :region, :access_key_id, :secret_access_key, :is_fifo])
@@ -87,7 +85,8 @@ defmodule Sequin.Consumers.SqsSink do
 
   """
   def region_from_url(queue_url) do
-    case Regex.named_captures(@sqs_url_regex, queue_url) do
+    sqs_url_regex = ~r/^https:\/\/sqs\.(?<region>[a-z0-9-]+)\.amazonaws\.com\/\d{12}\/[a-zA-Z0-9_-]+(?:\.fifo)?$/
+    case Regex.named_captures(sqs_url_regex, queue_url) do
       %{"region" => region} -> region
       _ -> {:error, Sequin.Error.validation(summary: "Invalid SQS queue URL format")}
     end