feat: Add support for SiteEncrypt.Phoenix.Endpoint detection (#339)

Enhanced endpoint detection functions to support SiteEncrypt.Phoenix.Endpoint
in addition to Phoenix.Endpoint. This allows Igniter to work with projects
that use SiteEncrypt for automatic SSL certificate management.

Changes:
- Updated select_endpoint/3 to detect both Phoenix.Endpoint and SiteEncrypt.Phoenix.Endpoint
- Updated endpoints_for_router/2 to detect both endpoint types
- Added comprehensive tests for SiteEncrypt.Phoenix.Endpoint support

Author: Hermanverschooten

lib/igniter/libs/phoenix.ex

@@ -5,6 +5,8 @@
 defmodule Igniter.Libs.Phoenix do
   @moduledoc "Codemods & utilities for working with Phoenix"
 
+  @endpoint_modules [Phoenix.Endpoint, SiteEncrypt.Phoenix.Endpoint]
+
   @doc """
   Returns the web module name for the current app
   """
@@ -95,18 +97,23 @@ defmodule Igniter.Libs.Phoenix do
           {Igniter.t(), list(module())}
   def endpoints_for_router(igniter, router) do
     Igniter.Project.Module.find_all_matching_modules(igniter, fn _module, zipper ->
-      with {:ok, _} <- Igniter.Code.Module.move_to_use(zipper, Phoenix.Endpoint),
-           {:ok, _} <-
-             Igniter.Code.Function.move_to_function_call_in_current_scope(
+      uses_endpoint? =
+        Enum.find_value(@endpoint_modules, fn endpoint_module ->
+          Igniter.Code.Module.move_to_use(zipper, endpoint_module) != :error
+        end)
+
+      if uses_endpoint? do
+        case Igniter.Code.Function.move_to_function_call_in_current_scope(
                zipper,
                :plug,
                [1, 2],
                &Igniter.Code.Function.argument_equals?(&1, 0, router)
              ) do
-        true
+          {:ok, _} -> true
+          _ -> false
+        end
       else
-        _ ->
-          false
+        false
       end
     end)
   end
@@ -134,7 +141,9 @@ defmodule Igniter.Libs.Phoenix do
     else
       {igniter, endpoints} =
         Igniter.Project.Module.find_all_matching_modules(igniter, fn _mod, zipper ->
-          Igniter.Code.Module.move_to_use(zipper, Phoenix.Endpoint) != :error
+          Enum.find_value(@endpoint_modules, fn endpoint_module ->
+            Igniter.Code.Module.move_to_use(zipper, endpoint_module) != :error
+          end)
         end)
 
       case endpoints do

test/igniter/libs/phoenix_test.exs

@@ -326,6 +326,104 @@ defmodule Igniter.Libs.PhoenixTest do
     end
   end
 
+  describe "select_endpoint/3" do
+    test "finds endpoints using Phoenix.Endpoint" do
+      igniter =
+        assert test_project()
+               |> Igniter.create_new_file("lib/test_web/endpoint.ex", """
+               defmodule TestWeb.Endpoint do
+                 use Phoenix.Endpoint, otp_app: :test
+               end
+               """)
+               |> apply_igniter!()
+
+      {_igniter, endpoint} = Igniter.Libs.Phoenix.select_endpoint(igniter)
+      assert endpoint == TestWeb.Endpoint
+    end
+
+    test "finds endpoints using SiteEncrypt.Phoenix.Endpoint" do
+      igniter =
+        assert test_project()
+               |> Igniter.create_new_file("lib/test_web/endpoint.ex", """
+               defmodule TestWeb.Endpoint do
+                 use SiteEncrypt.Phoenix.Endpoint, otp_app: :test
+               end
+               """)
+               |> apply_igniter!()
+
+      {_igniter, endpoint} = Igniter.Libs.Phoenix.select_endpoint(igniter)
+      assert endpoint == TestWeb.Endpoint
+    end
+
+    test "finds multiple endpoints using both Phoenix.Endpoint and SiteEncrypt.Phoenix.Endpoint" do
+      igniter =
+        assert test_project()
+               |> Igniter.create_new_file("lib/test_web/endpoint.ex", """
+               defmodule TestWeb.Endpoint do
+                 use Phoenix.Endpoint, otp_app: :test
+               end
+               """)
+               |> Igniter.create_new_file("lib/admin_web/endpoint.ex", """
+               defmodule AdminWeb.Endpoint do
+                 use SiteEncrypt.Phoenix.Endpoint, otp_app: :test
+               end
+               """)
+               |> apply_igniter!()
+
+      {_igniter, endpoints} =
+        Igniter.Project.Module.find_all_matching_modules(igniter, fn _mod, zipper ->
+          Igniter.Code.Module.move_to_use(zipper, Phoenix.Endpoint) != :error ||
+            Igniter.Code.Module.move_to_use(zipper, SiteEncrypt.Phoenix.Endpoint) != :error
+        end)
+
+      assert TestWeb.Endpoint in endpoints
+      assert AdminWeb.Endpoint in endpoints
+      assert length(endpoints) == 2
+    end
+  end
+
+  describe "endpoints_for_router/2" do
+    test "finds Phoenix.Endpoint that uses a router" do
+      igniter =
+        assert test_project()
+               |> Igniter.create_new_file("lib/test_web/router.ex", """
+               defmodule TestWeb.Router do
+                 use Phoenix.Router
+               end
+               """)
+               |> Igniter.create_new_file("lib/test_web/endpoint.ex", """
+               defmodule TestWeb.Endpoint do
+                 use Phoenix.Endpoint, otp_app: :test
+                 plug TestWeb.Router
+               end
+               """)
+               |> apply_igniter!()
+
+      {_igniter, endpoints} = Igniter.Libs.Phoenix.endpoints_for_router(igniter, TestWeb.Router)
+      assert TestWeb.Endpoint in endpoints
+    end
+
+    test "finds SiteEncrypt.Phoenix.Endpoint that uses a router" do
+      igniter =
+        assert test_project()
+               |> Igniter.create_new_file("lib/test_web/router.ex", """
+               defmodule TestWeb.Router do
+                 use Phoenix.Router
+               end
+               """)
+               |> Igniter.create_new_file("lib/test_web/endpoint.ex", """
+               defmodule TestWeb.Endpoint do
+                 use SiteEncrypt.Phoenix.Endpoint, otp_app: :test
+                 plug TestWeb.Router
+               end
+               """)
+               |> apply_igniter!()
+
+      {_igniter, endpoints} = Igniter.Libs.Phoenix.endpoints_for_router(igniter, TestWeb.Router)
+      assert TestWeb.Endpoint in endpoints
+    end
+  end
+
   describe "append_to_scope/4" do
     setup do
       router = """