mix phx.new labelmaker --no-ecto --no-mailer

config/prod.exs

@@ -0,0 +1,15 @@
+import Config
+
+# Note we also include the path to a cache manifest
+# containing the digested version of static files. This
+# manifest is generated by the `mix assets.deploy` task,
+# which you should run after static files are built and
+# before starting your production server.
+config :labelmaker, LabelmakerWeb.Endpoint,
+  cache_static_manifest: "priv/static/cache_manifest.json"
+
+# Do not print debug messages in production
+config :logger, level: :info
+
+# Runtime production configuration, including reading
+# of environment variables, is done on config/runtime.exs.