Merge pull request #286 from mreishus/add/compile-without-warnings

Change github ci/cd to use mix compile --warnings-as-errors

.github/workflows/elixir.yaml

@@ -102,11 +102,8 @@ jobs:
     # Step: Compile the project treating any warnings as errors.
     # Customize this step if a different behavior is desired.
 
-    # - name: Compiles without warnings
-    #   run: mix compile --warnings-as-errors
-
-    - name: Compiles
-      run: mix compile
+    - name: Compiles without warnings
+      run: mix compile --warnings-as-errors
 
     # Step: Check that the checked in code has already been formatted.
     # This step fails if something was found unformatted.

apps/demon_spirit_web/test/support/conn_case.ex

@@ -27,7 +27,7 @@ defmodule DemonSpiritWeb.ConnCase do
     end
   end
 
-  setup tags do
+  setup _tags do
     # :ok = Ecto.Adapters.SQL.Sandbox.checkout(DemonSpirit.Repo)
 
     # unless tags[:async] do

config/test.exs

@@ -15,4 +15,4 @@ config :demon_spirit_web, DemonSpiritWeb.Endpoint,
   server: false
 
 # Print only warnings and errors during test
-config :logger, level: :warn
+config :logger, level: :warning