Fix dialyzer

Author: jonasschmidt

.github/workflows/ci.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Compile
         run: mix compile --warnings-as-errors
       - name: Dialyzer
-        run: mix dialyzer --halt-exit-status
+        run: mix dialyzer --format github --format dialyxir
       - name: Run tests
         run: mix coveralls.github
         env:

mix.exs

@@ -20,9 +20,7 @@ defmodule ExJsonSchema.Mixfile do
       test_coverage: [tool: ExCoveralls],
       preferred_cli_env: [coveralls: :test, dialyzer: :test],
       dialyzer: [
-        plt_add_apps: [:ex_unit],
-        plt_core_path: "_build/#{Mix.env()}",
-        plt_add_deps: :transitive
+        plt_add_apps: [:ex_unit]
       ]
     ]
   end
@@ -34,7 +32,7 @@ defmodule ExJsonSchema.Mixfile do
   defp deps do
     [
       {:decimal, "~> 2.0"},
-      {:dialyxir, "~> 1.2", only: [:test], runtime: false},
+      {:dialyxir, "~> 1.4", only: [:dev, :test], runtime: false},
       {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
       {:excoveralls, "~> 0.14", only: :test},
       {:httpoison, "~> 1.8", only: :test},