From 14952a5d6c474276adcb10cc7b27d5f51263bb3f Mon Sep 17 00:00:00 2001
From: Dan Barber <github@danbarber.me>
Date: Tue, 15 Feb 2022 18:37:53 -0600
Subject: [PATCH] Add Runtime config

---
 config/runtime.exs | 70 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 config/runtime.exs

diff --git a/config/runtime.exs b/config/runtime.exs
new file mode 100644
index 0000000..a06d22e
--- /dev/null
+++ b/config/runtime.exs
@@ -0,0 +1,70 @@
+import Config
+
+# config/runtime.exs is executed for all environments, including
+# during releases. It is executed after compilation and before the
+# system starts, so it is typically used to load production configuration
+# and secrets from environment variables or elsewhere. Do not define
+# any compile-time configuration in here, as it won't be applied.
+# The block below contains prod specific runtime configuration.
+
+# Start the phoenix server if environment is set and running in a release
+if System.get_env("PHX_SERVER") && System.get_env("RELEASE_NAME") do
+  config :chess, ChessWeb.Endpoint, server: true
+end
+
+if config_env() == :prod do
+  # The secret key base is used to sign/encrypt cookies and other secrets.
+  # A default value is used in config/dev.exs and config/test.exs but you
+  # want to use a different value for prod and you most likely don't want
+  # to check this value into version control, so we use an environment
+  # variable instead.
+  secret_key_base =
+    System.get_env("SECRET_KEY_BASE") ||
+      raise """
+      environment variable SECRET_KEY_BASE is missing.
+      You can generate one by calling: mix phx.gen.secret
+      """
+
+  host = System.get_env("PHX_HOST") || "example.com"
+  port = String.to_integer(System.get_env("PORT") || "4000")
+
+  config :chess, ChessWeb.Endpoint,
+    url: [host: host, port: 443],
+    http: [
+      # Enable IPv6 and bind on all interfaces.
+      # Set it to  {0, 0, 0, 0, 0, 0, 0, 1} for local network only access.
+      # See the documentation on https://hexdocs.pm/plug_cowboy/Plug.Cowboy.html
+      # for details about using IPv6 vs IPv4 and loopback vs public addresses.
+      ip: {0, 0, 0, 0, 0, 0, 0, 0},
+      port: port
+    ],
+    secret_key_base: secret_key_base
+
+  # ## Using releases
+  #
+  # If you are doing OTP releases, you need to instruct Phoenix
+  # to start each relevant endpoint:
+  #
+  #     config :<%= @web_app_name %>, <%= @endpoint_module %>, server: true
+  #
+  # Then you can assemble a release by calling `mix release`.
+  # See `mix help release` for more information.<%= if @mailer do %>
+
+  # ## Configuring the mailer
+  #
+  # In production you need to configure the mailer to use a different adapter.
+  # Also, you may need to configure the Swoosh API client of your choice if you
+  # are not using SMTP. Here is an example of the configuration:
+  #
+  #     config :<%= @app_name %>, <%= @app_module %>.Mailer,
+  #       adapter: Swoosh.Adapters.Mailgun,
+  #       api_key: System.get_env("MAILGUN_API_KEY"),
+  #       domain: System.get_env("MAILGUN_DOMAIN")
+  #
+  # For this example you need include a HTTP client required by Swoosh API client.
+  # Swoosh supports Hackney and Finch out of the box:
+  #
+  #     config :swoosh, :api_client, Swoosh.ApiClient.Hackney
+  #
+  # See https://hexdocs.pm/swoosh/Swoosh.html#module-installation for details.<% end %>
+end