fix(completions): project local function calls

Closes #292

Author: mhanberg

lib/next_ls/autocomplete.ex

@@ -343,7 +343,7 @@ defmodule NextLS.Autocomplete do
         container_context_map_fields(pairs, map, hint)
 
       {:struct, alias, pairs} when context == :expr ->
-        map = Map.from_struct(alias.__struct__)
+        map = Map.from_struct(NextLS.Runtime.execute!(runtime, do: alias.__struct__))
         container_context_map_fields(pairs, map, hint)
 
       :bitstring_modifier ->
@@ -428,7 +428,7 @@ defmodule NextLS.Autocomplete do
          alias = value_from_alias(aliases, runtime),
          true <-
            Keyword.keyword?(pairs) and ensure_loaded?(alias, runtime) and
-             function_exported?(alias, :__struct__, 1) do
+             NextLS.Runtime.execute!(runtime, do: Kernel.function_exported?(alias, :__struct__, 1)) do
       {:struct, alias, pairs}
     else
       _ -> nil
@@ -619,7 +619,7 @@ defmodule NextLS.Autocomplete do
           {"text/markdown", []}
       end
 
-    for_result =
+    functions =
       for {fun, arity} <- funs,
           name = Atom.to_string(fun),
           if(exact?, do: name == hint, else: String.starts_with?(name, hint)) do
@@ -649,7 +649,7 @@ defmodule NextLS.Autocomplete do
         }
       end
 
-    Enum.sort_by(for_result, &{&1.name, &1.arity})
+    Enum.sort_by(functions, &{&1.name, &1.arity})
   end
 
   defp match_map_fields(map, hint) do

test/next_ls/completions_test.exs

@@ -22,6 +22,14 @@ defmodule NextLS.CompletionsTest do
     end
     """)
 
+    bar = Path.join(cwd, "my_proj/lib/bar.ex")
+
+    File.write!(bar, """
+    defmodule Bar do
+      defstruct [:one, :two, :three]
+    end
+    """)
+
     [foo: foo, cwd: cwd]
   end
 
@@ -185,7 +193,7 @@ defmodule NextLS.CompletionsTest do
           text: """
           defmodule Foo do
             def run() do
-              IO.inspect([%URI{])
+              IO.inspect([%Bar{])
               :ok
             end
           end
@@ -210,14 +218,9 @@ defmodule NextLS.CompletionsTest do
     }
 
     assert_result 2, [
-      %{"data" => nil, "documentation" => "", "insertText" => "port", "kind" => 5, "label" => "port"},
-      %{"data" => nil, "documentation" => "", "insertText" => "scheme", "kind" => 5, "label" => "scheme"},
-      %{"data" => nil, "documentation" => "", "insertText" => "path", "kind" => 5, "label" => "path"},
-      %{"data" => nil, "documentation" => "", "insertText" => "host", "kind" => 5, "label" => "host"},
-      %{"data" => nil, "documentation" => "", "insertText" => "userinfo", "kind" => 5, "label" => "userinfo"},
-      %{"data" => nil, "documentation" => "", "insertText" => "fragment", "kind" => 5, "label" => "fragment"},
-      %{"data" => nil, "documentation" => "", "insertText" => "query", "kind" => 5, "label" => "query"},
-      %{"data" => nil, "documentation" => "", "insertText" => "authority", "kind" => 5, "label" => "authority"}
+      %{"data" => nil, "documentation" => "", "insertText" => "one", "kind" => 5, "label" => "one"},
+      %{"data" => nil, "documentation" => "", "insertText" => "two", "kind" => 5, "label" => "two"},
+      %{"data" => nil, "documentation" => "", "insertText" => "three", "kind" => 5, "label" => "three"}
     ]
   end