fix: adjust to vim.validate deprecation

Author: clason

lua/telescope/actions/utils.lua

@@ -8,6 +8,7 @@
 ---@brief ]]
 
 local action_state = require "telescope.actions.state"
+local validate = require("telescope.utils").validate
 
 local utils = {}
 
@@ -35,9 +36,8 @@ local utils = {}
 ---@param prompt_bufnr number: The prompt bufnr
 ---@param f function: Function to map onto entries of picker that takes (entry, index, row) as viable arguments
 function utils.map_entries(prompt_bufnr, f)
-  vim.validate {
-    f = { f, "function" },
-  }
+  validate("f", f, "function")
+
   local current_picker = action_state.get_current_picker(prompt_bufnr)
   local index = 1
   -- indices are 1-indexed, rows are 0-indexed
@@ -72,9 +72,8 @@ end
 ---@param prompt_bufnr number: The prompt bufnr
 ---@param f function: Function to map onto selection of picker that takes (selection) as a viable argument
 function utils.map_selections(prompt_bufnr, f)
-  vim.validate {
-    f = { f, "function" },
-  }
+  validate("f", f, "function")
+
   local current_picker = action_state.get_current_picker(prompt_bufnr)
   for _, selection in ipairs(current_picker:get_multi_selection()) do
     f(selection)

lua/telescope/debounce.lua

@@ -3,18 +3,23 @@
 
 local M = {}
 
+---TODO(clason): duplicate for performance reason
+---remove when dropping support for Nvim 0.10
+local nvim011 = vim.fn.has "nvim-0.11" == 1
+local validate = function(k, v, ty, errmsg)
+  if nvim011 then
+    vim.validate(k, v, ty, errmsg)
+  else
+    vim.validate { [k] = { v, ty, errmsg }}
+  end
+end
+
 ---Validates args for `throttle()` and  `debounce()`.
 local function td_validate(fn, ms)
-  vim.validate {
-    fn = { fn, "f" },
-    ms = {
-      ms,
-      function(v)
-        return type(v) == "number" and v > 0
-      end,
-      "number > 0",
-    },
-  }
+  validate("fn", fn, "function")
+  validate("ms", ms, function(v)
+    return type(v) == "number" and v > 0
+  end, "number > 0")
 end
 
 --- Throttles a function on the leading edge. Automatically `schedule_wrap()`s.

lua/telescope/pickers.lua

@@ -816,7 +816,8 @@ end
 ---   - `actions.delete_buffer()`
 ---@param delete_cb function: called for each selection fn(s) -> bool|nil (true|nil removes the entry from the results)
 function Picker:delete_selection(delete_cb)
-  vim.validate { delete_cb = { delete_cb, "f" } }
+  utils.validate("delete_cb", delete_cb, "function")
+
   local original_selection_strategy = self.selection_strategy
   self.selection_strategy = "row"
 

lua/telescope/utils.lua

@@ -30,10 +30,23 @@ utils.str_byteindex = function(s, i, encoding)
   end
 end
 
+---@param t table
 utils.flatten = function(t)
   return vim.iter(t):flatten():totable()
 end
 
+---TODO(clason): remove when dropping support for Nvim 0.10
+---@param k string
+---@param v any
+---@param ty type
+utils.validate = function(k, v, ty)
+  if utils.nvim011 then
+    vim.validate(k, v, ty)
+  else
+    vim.validate { [k] = { v, ty } }
+  end
+end
+
 --- Hybrid of `vim.fn.expand()` and custom `vim.fs.normalize()`
 ---
 --- Paths starting with '%', '#' or '<' are expanded with `vim.fn.expand()`.
@@ -52,9 +65,7 @@ end
 ---@param path string
 ---@return string
 utils.path_expand = function(path)
-  vim.validate {
-    path = { path, { "string" } },
-  }
+  utils.validate("path", path, "string")
 
   if utils.is_uri(path) then
     return path