Bugfix: We must allow most actions to occur after the popup closes.

Some (like editing the title and description) need the popup text and
should execute prior to closure. This is now configurable via an options
table that can be passed to the set_popup_keymaps function.

lua/gitlab/actions/summary.lua

@@ -48,8 +48,9 @@ M.summary          = function()
   vim.schedule(function()
     vim.api.nvim_buf_set_lines(currentBuffer, 0, -1, false, lines)
     vim.api.nvim_buf_set_lines(title_popup.bufnr, 0, -1, false, { title })
-    state.set_popup_keymaps(description_popup, M.edit_summary, miscellaneous.attach_file, exit)
-    state.set_popup_keymaps(title_popup, M.edit_summary, nil, exit)
+    state.set_popup_keymaps(description_popup, M.edit_summary, miscellaneous.attach_file,
+      { cb = exit, action_before_close = true })
+    state.set_popup_keymaps(title_popup, M.edit_summary, nil, { cb = exit, action_before_close = true })
   end)
 end
 

lua/gitlab/state.lua

@@ -113,13 +113,19 @@ local function exit(popup, cb)
 end
 
 -- These keymaps are buffer specific and are set dynamically when popups mount
-M.set_popup_keymaps = function(popup, action, linewise_action, cb)
-  vim.keymap.set('n', M.settings.popup.exit, function() exit(popup, cb) end, { buffer = popup.bufnr })
+M.set_popup_keymaps = function(popup, action, linewise_action, opts)
+  if opts == nil then opts = {} end
+  vim.keymap.set('n', M.settings.popup.exit, function() exit(popup, opts.cb) end, { buffer = popup.bufnr })
   if action ~= nil then
     vim.keymap.set('n', M.settings.popup.perform_action, function()
       local text = u.get_buffer_text(popup.bufnr)
-      action(text)
+      if opts.action_before_close then
+        action(text, popup.bufnr)
         exit(popup)
+      else
+        exit(popup)
+        action(text, popup.bufnr)
+      end
     end, { buffer = popup.bufnr })
   end