working on keymaps being a bit better

lua/util.lua

@@ -1,6 +1,6 @@
 local M = {}
 
-function M.keymaps(mappings)
+function M.keymaps_old(mappings)
   for mode, maps in pairs(mappings) do
     for keymap, options in pairs(maps) do
       if options then
@@ -20,6 +20,42 @@ function M.keymaps(mappings)
   end
 end
 
+--     [1]: (string) lhs (required)
+--     [2]: (string|fun()) rhs (optional)
+--     mode: (string|string[]) mode (optional, defaults to "n")
+--     ft: (string|string[]) filetype for buffer-local keymaps (optional)
+--     any other option valid for vim.keymap.set
+function M.keymaps(keymaps)
+  -- is not an array, will pass directly to keymaps
+  if type(keymaps[1]) == "string" then
+    M.keymap(keymaps)
+  else
+    -- is array will iterate over
+    for _, keymap in pairs(keymaps) do
+      M.keymap(keymap)
+    end
+  end
+end
+
+function M.keymap(keymap)
+  local lhs = keymap[1]
+  local rhs = keymap[2]
+  local mode = keymap["mode"] or "n"
+  local opts = {}
+  for key, value in pairs(keymap) do
+    if type(key) ~= "number" and key ~= "mode" then
+      opts[key] = value
+    end
+  end
+
+  local status, err = pcall(function()
+    vim.keymap.set(mode, lhs, rhs, opts)
+  end)
+  if not status then
+    vim.notify("Failed to create keymap: " .. err, 3)
+  end
+end
+
 function M.spread(template)
   local result = {}
   for key, value in pairs(template) do