From 49c1e9d1fc3d6bf8748756a8543d8c1b7287940f Mon Sep 17 00:00:00 2001
From: moxie <moxie@3kgcat.fi>
Date: Sun, 15 Mar 2026 06:41:37 +0200
Subject: refactor: move template/mkdir features to user-configured autocmds -
 Remove auto-mkdir autocmd from init.lua (now user-configured) - Remove
 template system entirely (now user-configured) - Rename io.lua -> utils.lua -
 Inline single-use functions (handle_web_link, handle_file_link, etc.) -
 Remove security warnings for external files - Remove unused config options:
 use_template, template, date_fmt - Simplify utils.resolve() without wiki root
 validation - Update all documentation examples BREAKING CHANGE: Users must
 now add their own autocmds for: - Auto-creating directories on save
 (BufWritePre) - Applying templates to new files (BufNewFile) See README.md
 for updated configuration examples.

---
 lua/muwiki/utils.lua | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 lua/muwiki/utils.lua

(limited to 'lua/muwiki/utils.lua')

diff --git a/lua/muwiki/utils.lua b/lua/muwiki/utils.lua
new file mode 100644
index 0000000..af22c8e
--- /dev/null
+++ b/lua/muwiki/utils.lua
@@ -0,0 +1,57 @@
+local config = require('muwiki.config')
+local paths = require('muwiki.paths')
+
+local M = {}
+
+function M.file_exists(path)
+  local stat = vim.uv.fs_stat(path)
+  return stat and stat.type == 'file'
+end
+
+function M.dir_exists(path)
+  local stat = vim.uv.fs_stat(path)
+  return stat and stat.type == 'directory'
+end
+
+function M.open_in_buffer(filepath)
+  local bufnr = vim.fn.bufnr(filepath, true)
+  vim.api.nvim_win_set_buf(0, bufnr)
+end
+
+function M.open_index(name)
+  local wiki_path = config.wiki_path(name)
+  if not wiki_path then
+    return
+  end
+
+  local index_path = vim.fs.joinpath(wiki_path, config.options.index_file)
+  M.open_in_buffer(index_path)
+end
+
+function M.resolve(filepath, wiki_root)
+  local path = paths.strip_file_protocol(filepath)
+  return paths.resolve(path, wiki_root)
+end
+
+function M.is_text_file(ext)
+  local ext_lower = ext:lower()
+  for _, text_ext in ipairs(config.options.text_extensions) do
+    if ext_lower == text_ext then
+      return true
+    end
+  end
+  return false
+end
+
+function M.normalize_filename(text)
+  local normalized = text:lower()
+  normalized = normalized:gsub('%s+', '_')
+  normalized = normalized:gsub('[^%w_%-%.]', '')
+  return normalized
+end
+
+function M.open_wiki_file(filepath)
+  M.open_in_buffer(filepath)
+end
+
+return M
-- 
cgit v1.2.3