style(format): format elixir files

.formatter.exs

@@ -1,6 +1,7 @@
 [
   inputs: [
     "mix.exs",
-    "config/*.exs"
+    "config/*.exs",
+    "scripts/*.exs",
   ]
 ]

mix.exs

@@ -84,23 +84,11 @@ defmodule EMQXUmbrella.MixProject do
   defp releases() do
     [
       emqx: fn ->
-        release_type = read_enum_env_var(
+        %{
-          "EMQX_RELEASE_TYPE",
+          release_type: release_type,
-          [:cloud, :edge],
+          package_type: package_type,
-          :cloud
+          edition_type: edition_type
-        )
+        } = read_inputs()
-
-        package_type = read_enum_env_var(
-          "EMQX_PACKAGE_TYPE",
-          [:bin, :pkg],
-          :bin
-        )
-
-        edition_type = read_enum_env_var(
-          "EMQX_EDITION_TYPE",
-          [:community, :enterprise],
-          :community
-        )
 
         base_steps = [
           :assemble,
@@ -179,6 +167,35 @@ defmodule EMQXUmbrella.MixProject do
     ]
   end
 
+  defp read_inputs() do
+    release_type =
+      read_enum_env_var(
+        "EMQX_RELEASE_TYPE",
+        [:cloud, :edge],
+        :cloud
+      )
+
+    package_type =
+      read_enum_env_var(
+        "EMQX_PACKAGE_TYPE",
+        [:bin, :pkg],
+        :bin
+      )
+
+    edition_type =
+      read_enum_env_var(
+        "EMQX_EDITION_TYPE",
+        [:community, :enterprise],
+        :community
+      )
+
+    %{
+      release_type: release_type,
+      package_type: package_type,
+      edition_type: edition_type
+    }
+  end
+
   defp copy_files(release, release_type, package_type, edition_type) do
     overwrite? = Keyword.get(release.options, :overwrite, false)
 
@@ -233,7 +250,8 @@ defmodule EMQXUmbrella.MixProject do
       vars_rendered
     )
 
-    vm_args_template_path = case release_type do
+    vm_args_template_path =
+      case release_type do
         :cloud ->
           "apps/emqx/etc/emqx_cloud/vm.args"
 
@@ -389,12 +407,10 @@ defmodule EMQXUmbrella.MixProject do
           |> String.to_atom()
 
         if value not in allowed_values do
-          Mix.raise(
+          Mix.raise("""
-            """
           Invalid value #{raw_value} for variable #{env_var}.
           Allowed values are: #{inspect(allowed_values)}
-            """
+          """)
-          )
         end
 
         value

scripts/check-elixir-deps-discrepancies.exs

@@ -9,6 +9,7 @@ case File.stat("rebar.lock") do
   _ ->
     :ok
 end
+
 {_, 0} =
   File.cwd!()
   |> Path.join("rebar3")
@@ -24,8 +25,10 @@ pkg_idx =
   |> Keyword.fetch!(:pkg_hash)
   |> Map.new()
 
-rebar_deps = Map.new(rebar_deps, fn {name, ref, _} ->
+rebar_deps =
-  ref = case ref  do
+  Map.new(rebar_deps, fn {name, ref, _} ->
+    ref =
+      case ref do
         {:pkg, _, _} ->
           pkg_idx
           |> Map.fetch!(name)
@@ -40,8 +43,10 @@ end)
 
 {mix_deps, []} = Code.eval_file("mix.lock")
 
-mix_deps = Map.new(mix_deps, fn {name, ref} ->
+mix_deps =
-  ref = case ref do
+  Map.new(mix_deps, fn {name, ref} ->
+    ref =
+      case ref do
         {:git, _, ref, _} ->
           ref
 
@@ -52,7 +57,8 @@ mix_deps = Map.new(mix_deps, fn {name, ref} ->
     {to_string(name), ref}
   end)
 
-diffs = Enum.reduce(rebar_deps, %{}, fn {name, rebar_ref}, acc ->
+diffs =
+  Enum.reduce(rebar_deps, %{}, fn {name, rebar_ref}, acc ->
     mix_ref = mix_deps[name]
 
     cond do
@@ -73,6 +79,7 @@ if diffs == %{} do
       "* Mix and Rebar3 dependencies OK!" <>
       IO.ANSI.reset()
   )
+
   System.halt(0)
 else
   IO.puts(