[Credo][CI] Add readability as it’s fixed

.credo.exs

@@ -81,7 +81,9 @@
         {Credo.Check.Readability.ParenthesesOnZeroArityDefs},
         {Credo.Check.Readability.ParenthesesInCondition},
         {Credo.Check.Readability.PredicateFunctionNames},
-        {Credo.Check.Readability.PreferImplicitTry},
+        # lanodan: I think PreferImplicitTry should be consistency, and the behaviour seems
+        # inconsistent, see: https://github.com/rrrene/credo/issues/224
+        {Credo.Check.Readability.PreferImplicitTry, false},
         {Credo.Check.Readability.RedundantBlankLines},
         {Credo.Check.Readability.StringSigils},
         {Credo.Check.Readability.TrailingBlankLine},

.gitlab-ci.yml

@@ -42,4 +42,4 @@ unit-testing:
 analysis:
   stage: analysis
   script:
-    - mix credo list --only=warnings,todo,fixme,consistency
+    - mix credo list --only=warnings,todo,fixme,consistency,readability

lib/mix/tasks/pleroma/uploads.ex

@@ -20,7 +20,6 @@ defmodule Mix.Tasks.Pleroma.Uploads do
    Options:
    - `--delete` - delete local uploads after migrating them to the target uploader
 
-
    A list of available uploaders can be seen in config.exs
   """
   def run(["migrate_local", target_uploader | args]) do

lib/pleroma/uploaders/uploader.ex

@@ -29,7 +29,6 @@ defmodule Pleroma.Uploaders.Uploader do
   * `{:error, String.t}` error information if the file failed to be saved to the backend.
   * `:wait_callback` will wait for an http post request at `/api/pleroma/upload_callback/:upload_path` and call the uploader's `http_callback/3` method.
 
-
   """
   @type file_spec :: {:file | :url, String.t()}
   @callback put_file(Pleroma.Upload.t()) ::

lib/pleroma/web/nodeinfo/nodeinfo.ex

@@ -1 +0,0 @@
-