fix: log next-ls version on start

Author: mhanberg

lib/next_ls.ex

@@ -148,7 +148,7 @@ defmodule NextLS do
 
   @impl true
   def handle_notification(%Initialized{}, lsp) do
-    GenLSP.log(lsp, "[NextLS] LSP Initialized!")
+    GenLSP.log(lsp, "[NextLS] NextLS v#{version()} has initialized!")
 
     working_dir = URI.parse(lsp.assigns.root_uri).path
 
@@ -381,4 +381,11 @@ defmodule NextLS do
     |> Base.url_encode64(padding: false)
     |> binary_part(0, 8)
   end
+
+  defp version() do
+    case :application.get_key(:next_ls, :vsn) do
+      {:ok, version} -> to_string(version)
+      _ -> "dev"
+    end
+  end
 end

test/next_ls_test.exs

@@ -124,7 +124,7 @@ defmodule NextLSTest do
              })
 
     assert_notification "window/logMessage", %{
-      "message" => "[NextLS] LSP Initialized!",
+      "message" => "[NextLS] NextLS v" <> _,
       "type" => 4
     }