fix: vim.fn.readdir changed to vim.loop_fs_scandir

1 files changed, 14 insertions, 11 deletions

diff --git a/lua/denote-fzf-lua.lua b/lua/denote-fzf-lua.lua
index 508730e..c2999bb 100644
--- a/lua/denote-fzf-lua.lua
+++ b/lua/denote-fzf-lua.lua
@@ -12,17 +12,16 @@ local function list_denote_files(dir)
 
   while #stack > 0 do
     local current = table.remove(stack)
-    local ok, entries = pcall(vim.fn.readdir, current)
-    if ok then
-      for _, entry in ipairs(entries) do
-        local full = current .. "/" .. entry
-        local stat = vim.loop.fs_stat(full)
-        if stat then
-          if stat.type == "directory" then
-            table.insert(stack, full)
-          elseif stat.type == "file" and entry:match("^%d%d%d%d%d%d%d%dT%d%d%d%d%d%d") then
-            table.insert(results, full)
-          end
+    local ok, handle = pcall(vim.loop.fs_scandir, current)
+    if ok and handle then
+      while true do
+        local name, typ = vim.loop.fs_scandir_next(handle)
+        if not name then break end
+        local full = current .. "/" .. name
+        if typ == "directory" then
+          table.insert(stack, full)
+        elseif (typ == "file" or typ == "link") and name:match("^%d%d%d%d%d%d%d%dT%d%d%d%d%d%d") then
+          table.insert(results, full)
         end
       end
     end
@@ -168,6 +167,10 @@ end
 
 function M.search_files(options)
   local files = list_denote_files(options.dir)
+  if #files == 0 then
+    vim.notify("denote-fzf-lua: no Denote files found in " .. options.dir, vim.log.levels.WARN)
+    return
+  end
   local lines = format_denote_table(files)
 
   local opts = {}