ci: add elixir 1.19 to build matrix

.github/matrix.json

@@ -1,5 +1,10 @@
 {
   "include": [
+    {
+      "otp": "28",
+      "elixir": "1.19",
+      "project": "engine"
+    },
     {
       "otp": "28",
       "elixir": "1.18.4",
@@ -30,6 +35,11 @@
       "elixir": "1.16",
       "project": "engine"
     },
+    {
+      "otp": "28",
+      "elixir": "1.19",
+      "project": "expert_credo"
+    },
     {
       "otp": "28",
       "elixir": "1.18.4",
@@ -60,6 +70,11 @@
       "elixir": "1.16",
       "project": "expert_credo"
     },
+    {
+      "otp": "28",
+      "elixir": "1.19",
+      "project": "forge"
+    },
     {
       "otp": "28",
       "elixir": "1.18.4",

apps/engine/lib/engine/build/state.ex

@@ -38,7 +38,7 @@ defmodule Engine.Build.State do
         compile_file(state, document)
       end)
 
-    %__MODULE__{new_state | uri_to_document: %{}, project_compile: :none}
+    %{new_state | uri_to_document: %{}, project_compile: :none}
   end
 
   def on_file_compile(%__MODULE__{} = state, %Document{} = document) do

apps/engine/lib/engine/code_action/handlers/remove_unused_alias.ex

@@ -246,7 +246,7 @@ defmodule Engine.CodeAction.Handlers.RemoveUnusedAlias do
 
   defp include_next_line(%Range{} = range) do
     update_in(range.end, fn old_position ->
-      %Position{
+      %{
         old_position
         | line: old_position.line + 1,
           character: 1

apps/engine/lib/engine/code_intelligence/symbols.ex

@@ -106,11 +106,11 @@ defmodule Engine.CodeIntelligence.Symbols do
           children =
             Enum.map(defs, fn child ->
               [_, rest] = String.split(child.name, " ", parts: 2)
-              %Symbols.Document{child | name: rest}
+              %{child | name: rest}
             end)
 
           range = Range.new(first.range.start, last.range.end)
-          %Symbols.Document{first | name: name, range: range, children: children}
+          %{first | name: name, range: range, children: children}
       end)
 
     grouped_functions

apps/engine/lib/engine/code_mod/aliases.ex

@@ -226,7 +226,7 @@ defmodule Engine.CodeMod.Aliases do
         %Position{position | character: character}
 
       position.line > scope_range.end.line ->
-        %Position{scope_range.end | character: 1}
+        %{scope_range.end | character: 1}
 
       true ->
         position

apps/engine/test/engine/build/error_test.exs

@@ -451,7 +451,7 @@ defmodule Engine.Build.ErrorTest do
 
       # used a regex here because the error changed in elixir 1.18
       assert diagnostic.message =~
-               ~r[protocol Enumerable not implemented for( 1 of)? type Integer]
+               ~r[protocol Enumerable not implemented for( 1 of)?( type)? Integer]
 
       assert decorate(document_text, diagnostic.position) =~ "«for i <- 1, do: i\n»"
     end
@@ -468,7 +468,7 @@ defmodule Engine.Build.ErrorTest do
 
       # used a regex here because the error changed in elixir 1.18
       assert diagnostic.message =~
-               ~r[protocol Enumerable not implemented for( 1 of)? type Integer]
+               ~r[protocol Enumerable not implemented for( 1 of)?( type)? Integer]
 
       assert decorate(document_text, diagnostic.position) =~ "«for i <- 1, do: i\n»"
     end

apps/expert/lib/expert.ex

@@ -176,7 +176,7 @@ defmodule Expert do
   def handle_info(:engine_initialized, lsp) do
     state = assigns(lsp).state
 
-    new_state = %State{state | engine_initialized?: true}
+    new_state = %{state | engine_initialized?: true}
 
     lsp = assign(lsp, state: new_state)
 
@@ -195,7 +195,7 @@ defmodule Expert do
       )
 
       {:ok, config} = State.default_configuration(state)
-      {:noreply, assign(lsp, state: %State{state | configuration: config})}
+      {:noreply, assign(lsp, state: %{state | configuration: config})}
     else
       {:noreply, lsp}
     end

apps/expert/mix.exs

@@ -77,7 +77,7 @@ defmodule Expert.MixProject do
 
   defp deps do
     [
-      {:burrito, "~> 1.5", only: [:dev, :prod]},
+      {:burrito, "~> 1.5"},
       {:deps_nix, "~> 2.4", only: :dev},
       Mix.Credo.dependency(),
       Mix.Dialyzer.dependency(),

apps/forge/lib/forge/document/position.ex

@@ -107,8 +107,6 @@ end
 defimpl Inspect, for: Forge.Document.Position do
   import Inspect.Algebra
 
-  def inspect(nil, _), do: "nil"
-
   def inspect(pos, _) do
     concat(["XpPos", to_string(pos)])
   end

apps/forge/lib/future/code.ex

@@ -1894,7 +1894,7 @@ defmodule Future.Code do
     case :code.ensure_loaded(module) do
       {:error, :nofile} = error ->
         if can_await_module_compilation?() do
-          case Kernel.ErrorHandler.ensure_compiled(module, :module, mode) do
+          case do_ensure_compiled(module, :module, mode, nil) do
             :found -> {:module, module}
             :deadlock -> {:error, :unavailable}
             :not_found -> {:error, :nofile}
@@ -1908,6 +1908,16 @@ defmodule Future.Code do
     end
   end
 
+  if Version.match?(System.version(), ">= 1.19.0") do
+    defp do_ensure_compiled(module, kind, deadlock, position) do
+      Kernel.ErrorHandler.ensure_compiled(module, kind, deadlock, position)
+    end
+  else
+    defp do_ensure_compiled(module, kind, deadlock, _position) do
+      Kernel.ErrorHandler.ensure_compiled(module, kind, deadlock)
+    end
+  end
+
   @doc """
   Returns `true` if the module is loaded.
 

apps/forge/test/forge/ast_test.exs

@@ -226,7 +226,7 @@ defmodule Forge.AstTest do
     end
 
     test "within the node", %{ast: ast, range: range} do
-      position = %Position{range.start | character: range.start.character + 1}
+      position = %{range.start | character: range.start.character + 1}
       assert Ast.contains_position?(ast, position)
     end
 

matrix.exs

@@ -1,6 +1,7 @@
 Mix.install([:jason])
 
 versions = [
+  %{elixir: "1.19", otp: "28"},
   %{elixir: "1.18.4", otp: "28"},
   %{elixir: "1.18", otp: "27"},
   %{elixir: "1.18", otp: "26"},