fix: Allow reply on Gitlab buffer (#375)

Fixes issue where we were blocking reply creation due to a recent update

This is a #PATCH release

cmd/app/server.go

@@ -233,17 +233,14 @@ func CreateRouter(gitlabClient *Client, projectInfo *ProjectInfo, s *shutdownSer
 		withMethodCheck(http.MethodPost),
 	))
 
-	m.Handle("/ping", http.HandlerFunc(pingHandler))
+	m.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintln(w, "pong")
+	})
 
 	return LoggingServer{handler: m}
 }
 
-/* Used to check whether the server has started yet */
-func pingHandler(w http.ResponseWriter, _ *http.Request) {
-	w.WriteHeader(http.StatusOK)
-	fmt.Fprintln(w, "pong")
-}
-
 /* checkServer pings the server repeatedly for 1 full second after startup in order to notify the plugin that the server is ready */
 func checkServer(port int) error {
 	for i := 0; i < 10; i++ {

lua/gitlab/actions/comment.lua

@@ -156,6 +156,7 @@ end
 ---@field ranged boolean
 ---@field unlinked boolean
 ---@field discussion_id string|nil
+---@field reply boolean|nil
 
 ---This function sets up the layout and popups needed to create a comment, note and
 ---multi-line comment. It also sets up the basic keybindings for switching between
@@ -172,7 +173,7 @@ M.create_comment_layout = function(opts)
 
     -- Check that Diffview is the current view
     local view = diffview_lib.get_current_view()
-    if view == nil then
+    if view == nil and not opts.reply then
       u.notify("Comments should be left in the reviewer pane", vim.log.levels.ERROR)
       return
     end
@@ -186,7 +187,7 @@ M.create_comment_layout = function(opts)
 
     -- Check that we are hovering over the code
     local filetype = vim.bo[0].filetype
-    if filetype == "DiffviewFiles" or filetype == "gitlab" then
+    if not opts.reply and (filetype == "DiffviewFiles" or filetype == "gitlab") then
       u.notify(
         "Comments can only be left on the code. To leave unlinked comments, use gitlab.create_note() instead",
         vim.log.levels.ERROR

lua/gitlab/actions/discussions/init.lua

@@ -244,8 +244,16 @@ M.reply = function(tree)
   local discussion_id = tostring(discussion_node.id)
   local comment = require("gitlab.actions.comment")
   local unlinked = tree.bufnr == M.unlinked_bufnr
-  local layout = comment.create_comment_layout({ ranged = false, discussion_id = discussion_id, unlinked = unlinked })
-  layout:mount()
+  local layout = comment.create_comment_layout({
+    ranged = false,
+    discussion_id = discussion_id,
+    unlinked = unlinked,
+    reply = true,
+  })
+
+  if layout then
+    layout:mount()
+  end
 end
 
 -- This function (settings.keymaps.discussion_tree.delete_comment) will trigger a popup prompting you to delete the current comment