refactor: simplify codebase and fix FileType autocommands

1 files changed, 2 insertions, 56 deletions

diff --git a/lua/muwiki/config.lua b/lua/muwiki/config.lua
index 1e04d4a..9d668b9 100644
--- a/lua/muwiki/config.lua
+++ b/lua/muwiki/config.lua
@@ -3,22 +3,8 @@ local M = {}
 M.options = {
   dirs = nil,
   index_file = 'index.md',
-  text_extensions = { 'md', 'txt' },
-  use_external_handlers = false,
-  external_handlers = {
-    {
-      name = 'xdg-open',
-      cmd = 'xdg-open',
-      pattern = '.*',
-    },
-  },
 }
 
-local function dir_exists(path)
-  local stat = vim.uv.fs_stat(path)
-  return stat and stat.type == 'directory'
-end
-
 function M.setup(opts)
   opts = opts or {}
 
@@ -42,51 +28,11 @@ function M.setup(opts)
   end
 
   for _, dir in ipairs(M.options.dirs or {}) do
-    if not dir_exists(dir.path) then
+    local stat = vim.uv.fs_stat(dir.path)
+    if not (stat and stat.type == 'directory') then
       vim.notify('Wiki directory not found: ' .. dir.path, vim.log.levels.WARN)
     end
   end
 end
 
--- Lookup wiki path by name (e.g., "default" -> "~/wiki/")
-function M.wiki_path(name)
-  if not M.options.dirs or #M.options.dirs == 0 then
-    vim.notify('MuWiki: No dirs configured. See :help muwiki-configuration', vim.log.levels.ERROR)
-    return nil
-  end
-
-  if name then
-    for _, dir in ipairs(M.options.dirs) do
-      if dir.name == name then
-        return dir.path
-      end
-    end
-    vim.notify(string.format('Wiki "%s" not found, using default', name), vim.log.levels.WARN)
-  end
-
-  return M.options.dirs[1].path
-end
-
--- Find which wiki contains this buffer's file (cached per-buffer)
-function M.wiki_root(bufnr)
-  bufnr = bufnr or 0
-
-  if vim.b[bufnr].muwiki_root ~= nil then
-    return vim.b[bufnr].muwiki_root or nil
-  end
-
-  local filepath = vim.api.nvim_buf_get_name(bufnr)
-  local normalized = vim.fs.normalize(filepath)
-
-  for _, dir in ipairs(M.options.dirs or {}) do
-    if vim.startswith(normalized, dir.path) then
-      vim.b[bufnr].muwiki_root = dir.path
-      return dir.path
-    end
-  end
-
-  vim.b[bufnr].muwiki_root = false
-  return nil
-end
-
 return M