From 4351e7866479feda11d49cf651c256825e2762b3 Mon Sep 17 00:00:00 2001
From: Anna Headley <845363+hackartisan@users.noreply.github.com>
Date: Tue, 7 Jan 2025 10:22:18 -0500
Subject: [PATCH] Use Mix.env instead of setting up our own

---
 config/dev.exs                      | 3 ---
 config/prod.exs                     | 3 ---
 config/test.exs                     | 3 ---
 lib/dpul_collections/application.ex | 2 +-
 4 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/config/dev.exs b/config/dev.exs
index 30ad5440..cc62b4bd 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -74,9 +74,6 @@ config :dpul_collections, DpulCollectionsWeb.Endpoint,
     ]
   ]
 
-# Set environment
-config :dpul_collections, :current_env, :dev
-
 config :dpul_collections, :basic_auth_username, "admin"
 config :dpul_collections, :basic_auth_password, "admin"
 
diff --git a/config/prod.exs b/config/prod.exs
index fe4f8a80..0e1d1fb9 100644
--- a/config/prod.exs
+++ b/config/prod.exs
@@ -8,9 +8,6 @@ import Config
 config :dpul_collections, DpulCollectionsWeb.Endpoint,
   cache_static_manifest: "priv/static/cache_manifest.json"
 
-# Set environment
-config :dpul_collections, :current_env, :prod
-
 # Enable dev routes - including mailbox preview and the dashboard.
 config :dpul_collections, dev_routes: true
 
diff --git a/config/test.exs b/config/test.exs
index 4a4d04e4..20f73faa 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -36,9 +36,6 @@ config :dpul_collections, DpulCollectionsWeb.Endpoint,
 # In test we don't send emails.
 config :dpul_collections, DpulCollections.Mailer, adapter: Swoosh.Adapters.Test
 
-# Set environment
-config :dpul_collections, :current_env, :test
-
 # Set basic auth
 config :dpul_collections, :basic_auth_username, "admin"
 config :dpul_collections, :basic_auth_password, "test"
diff --git a/lib/dpul_collections/application.ex b/lib/dpul_collections/application.ex
index 015f1eae..24b26786 100644
--- a/lib/dpul_collections/application.ex
+++ b/lib/dpul_collections/application.ex
@@ -22,7 +22,7 @@ defmodule DpulCollections.Application do
         # Start to serve requests, typically the last entry
         DpulCollectionsWeb.Endpoint,
         DpulCollections.IndexMetricsTracker
-      ] ++ environment_children(Application.fetch_env!(:dpul_collections, :current_env))
+      ] ++ environment_children(Mix.env())
 
     # See https://hexdocs.pm/elixir/Supervisor.html
     # for other strategies and supported options