Add in changes from #124 - clean before testing and fix some minor bugs

examples/simple_umbrella_app/apps/app_a/mix.exs

@@ -12,13 +12,6 @@ defmodule AppA.MixProject do
       start_permanent: Mix.env() == :prod,
       deps: deps(),
 
-        gradient: [
-
-            enabled: true,
-
-
-        ]
-
     ]
   end
 

examples/simple_umbrella_app/apps/app_b/mix.exs

@@ -12,11 +12,6 @@ defmodule AppB.MixProject do
       start_permanent: Mix.env() == :prod,
       deps: deps(),
 
-        gradient: [
-
-
-        ]
-
     ]
   end
 

examples/simple_umbrella_app/mix.exs

@@ -9,7 +9,7 @@ defmodule SimpleUmbrellaApp.MixProject do
 
         gradient: [
 
-            enabled: false,
+            enabled: true,
 
 
         ]

lib/gradient.ex

@@ -154,8 +154,7 @@ defmodule Gradient do
 
   defp maybe_specify_forms(forms, opts) do
     unless opts[:no_specify] do
-      forms
-      |> AstSpecifier.specify()
+      AstSpecifier.specify(forms)
     else
       forms
     end
@@ -180,7 +179,7 @@ defmodule Gradient do
             {:attribute, anno, :file, {path, line}} = hd(forms)
 
             [
-              {:attribute, anno, :file, {String.to_charlist(app_path) ++ '/' ++ path, line}}
+              {:attribute, anno, :file, {maybe_prepend_app_path(app_path, path), line}}
               | tl(forms)
             ]
         end
@@ -190,6 +189,18 @@ defmodule Gradient do
     end
   end
 
+  defp maybe_prepend_app_path(app_path, path) do
+    unless is_absolute_path(path) do
+      String.to_charlist(app_path) ++ '/' ++ path
+    else
+      path
+    end
+  end
+
+  # Check if the specified path (either binary or charlist) is an absolute path
+  defp is_absolute_path(path) when is_list(path), do: path |> to_string() |> is_absolute_path()
+  defp is_absolute_path(path) when is_binary(path), do: path == Path.absname(path)
+
   defp get_first_forms(forms) do
     forms
     |> List.first()

lib/mix/tasks/clean_examples.ex

@@ -1,14 +1,19 @@
 defmodule Mix.Tasks.CleanExamples do
   @moduledoc """
   Mix task for removing compiled files under test/examples/_build and
-  test/examples/erlang/_build. Usefult for getting a clean build for tests.
+  test/examples/erlang/_build. Useful for getting a clean build for tests.
   """
 
   use Mix.Task
 
-  @impl true
+  @example_dirs [
+    "test/examples/_build",
+    "test/examples/erlang/_build"
+  ]
+
+  @impl Mix.Task
   def run(_args) do
-    File.rm_rf!("test/examples/_build")
-    File.rm_rf!("test/examples/erlang/_build")
+    IO.puts("Cleaning compiled examples in: " <> inspect(@example_dirs))
+    Enum.each(@example_dirs, &File.rm_rf!/1)
   end
 end

lib/mix/tasks/gradient.ex

@@ -77,10 +77,10 @@ defmodule Mix.Tasks.Gradient do
 
     options = Enum.reduce(options, [], &prepare_option/2)
 
-    # Load dependencies
-    maybe_load_deps(options)
     # Compile the project before the analysis
     maybe_compile_project(options)
+    # Load dependencies
+    maybe_load_deps(options)
     # Start Gradualizer application
     Application.ensure_all_started(:gradualizer)
     # Get paths to files

mix.exs

@@ -38,7 +38,7 @@ defmodule Gradient.MixProject do
 
   def aliases do
     [
-      # Befor testing, remove compiled test/examples files for a clean build
+      # Before testing, remove compiled test/examples files for a clean build
       test: ["clean_examples", "test"]
     ]
   end