fix: prevent crash on specific cases with igniter.new

improvement: more consistent initial impl of `elixirc_paths`

chore: share deps_compile code with installer

installer/lib/mix/tasks/igniter.new.ex

@@ -88,11 +88,7 @@ defmodule Mix.Tasks.Igniter.New do
           |> File.read!()
           |> Code.eval_string([], file: Path.expand("mix.exs"))
 
-          Mix.Task.reenable("deps.compile")
-          Mix.Task.run("deps.compile", ["--ignore-module-conflict"])
-
-          Mix.Task.reenable("compile")
-          Mix.Task.run("compile", ["--ignore-module-conflict"])
+          Igniter.Util.DepsCompile.run()
 
         exit_code ->
           Mix.shell().info("""

installer/mix.exs

@@ -1,7 +1,7 @@
 defmodule Igniter.New.MixProject do
   use Mix.Project
 
-  @version "0.2.3"
+  @version "0.2.4"
   @scm_url "https://github.com/ash-project/igniter"
 
   def project do

lib/igniter.ex

@@ -442,9 +442,6 @@ defmodule Igniter do
 
                 Igniter.Util.DepsCompile.run()
 
-                Mix.Task.reenable("compile")
-                Mix.Task.run("compile", ["--ignore-module-conflict"])
-
               exit_code ->
                 Mix.shell().info("""
                 mix deps.get returned exited with code: `#{exit_code}`

lib/igniter/project/test.ex

@@ -21,7 +21,7 @@ defmodule Igniter.Project.Test do
                  zipper <-
                    Igniter.Code.Common.add_code(
                      zipper,
-                     "defp elixirc_paths(:test), do: [\"lib\", \"test/support\"]"
+                     "defp elixirc_paths(:test), do: elixirc_paths(:dev) ++ [\"test/support\"]"
                    ) do
               {:ok,
                Igniter.Code.Common.add_code(

lib/mix/tasks/igniter.install.ex

@@ -28,6 +28,7 @@ defmodule Mix.Tasks.Igniter.Install do
   @impl true
   @shortdoc "Install a package or packages, and run any associated installers."
   def run(argv) do
+    Mix.Task.run("compile")
     {packages, argv} = Enum.split_while(argv, fn arg -> !String.starts_with?(arg, "-") end)
 
     if Enum.empty?(packages) do

mix.exs

@@ -13,6 +13,7 @@ defmodule Igniter.MixProject do
       version: @version,
       elixir: "~> 1.15",
       start_permanent: Mix.env() == :prod,
+      elixirc_paths: elixirc_paths(Mix.env()),
       description: @description,
       aliases: aliases(),
       package: package(),
@@ -21,6 +22,14 @@ defmodule Igniter.MixProject do
     ]
   end
 
+  defp elixirc_paths(:test) do
+    elixirc_paths(:dev) ++ ["test/support"]
+  end
+
+  defp elixirc_paths(_env) do
+    ["lib", "installer/lib/private"]
+  end
+
   # Run "mix help compile.app" to learn about applications.
   def application do
     [
@@ -63,7 +72,7 @@ defmodule Igniter.MixProject do
     [
       name: :igniter,
       licenses: ["MIT"],
-      files: ~w(lib .formatter.exs mix.exs README* LICENSE*
+      files: ~w(lib installer/lib/private .formatter.exs mix.exs README* LICENSE*
       CHANGELOG*),
       links: %{
         GitHub: "https://github.com/ash-project/igniter",