Release: Docs Improvements and Bug Fixes (#460)

Miscellaneous bug fixes and improvements.

docs: various improvements (#445)
fix: don't jump to file from reviewer if it doesn't exist (#452)
fix: force linewise motion in suggestion keybinding (#454)
fix: prevent error after plenary job update (#456)
fix: fix JSON on Windows (#458)
fix: remove retry logic (#449)
fix: check whether comment can be created (#434)

lua/gitlab/actions/common.lua

@@ -293,6 +293,13 @@ M.jump_to_file = function(tree)
     u.notify("This comment was not left on a particular location", vim.log.levels.WARN)
     return
   end
+  if vim.fn.filereadable(root_node.file_name) == 0 then
+    u.notify(
+      string.format("The file %s for which the comment was made doesn't exist in HEAD.", root_node.file_name),
+      vim.log.levels.WARN
+    )
+    return
+  end
   vim.cmd.tabnew()
   local line_number = get_new_line(root_node) or get_old_line(root_node)
   if line_number == nil then