refactor: switch plenary.log and plenary.async requires to neoplen (PR2 of plenary removal)

lua/frecency/file_lock.lua

@@ -1,6 +1,6 @@
 local log = require "frecency.log"
 local lazy_require = require "frecency.lazy_require"
-local async = lazy_require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = lazy_require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 
 ---@class FrecencyFileLock
 ---@field base string

lua/frecency/finder.lua

@@ -5,7 +5,7 @@ local log = require "frecency.log"
 local timer = require "frecency.timer"
 local lazy_require = require "frecency.lazy_require"
 local Sorter = require "frecency.sorter"
-local async = lazy_require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = lazy_require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 
 ---@class FrecencyFinder
 ---@field config FrecencyFinderConfig

lua/frecency/fs.lua

@@ -2,7 +2,7 @@ local config = require "frecency.config"
 local os_util = require "frecency.os_util"
 local log = require "frecency.log"
 local lazy_require = require "frecency.lazy_require"
-local async = lazy_require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = lazy_require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 
 ---@class FrecencyFS
 local M = {

lua/frecency/init.lua

@@ -39,7 +39,7 @@ local frecency = setmetatable({}, {
 })
 
 local function async_call(f, ...)
-  require("plenary.async").void(f)(...)
+  require("neoplen.async").void(f)(...)
 end
 
 local setup_done = false

lua/frecency/klass.lua

@@ -6,7 +6,7 @@ local log = require "frecency.log"
 local timer = require "frecency.timer"
 local wait = require "frecency.wait"
 local lazy_require = require "frecency.lazy_require"
-local async = lazy_require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = lazy_require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 
 ---@enum FrecencyStatus
 local STATUS = {

lua/frecency/lazy_require.lua

@@ -1,3 +1,16 @@
+-- Compat: neoplen.async dropped its `uv` submodule in telescope.nvim commit
+-- b9b203f ("feat(plenary): remove unused async") because telescope itself does
+-- not use it. frecency relies on the async-aware libuv wrappers, so until
+-- upstream restores them (asked for in nvim-telescope/telescope.nvim#3647),
+-- re-attach plenary's uv_async to the neoplen.async module table. Runs once
+-- per session as a side effect of loading this module.
+do
+  local ok, async = pcall(require, "neoplen.async")
+  if ok and not async.uv then
+    async.uv = require "plenary.async.uv_async"
+  end
+end
+
 ---@param module string
 return function(module)
   return setmetatable({}, {

lua/frecency/log.lua

@@ -1,6 +1,19 @@
 local config = require "frecency.config"
 local lazy_require = require "frecency.lazy_require"
-local log = lazy_require "plenary.log"
+local log = lazy_require "neoplen.log"
+
+-- Compat: neoplen.log dropped plenary.log's "create the outfile parent dir if
+-- missing" step when it stopped depending on plenary.path. The default outfile
+-- is `stdpath("log")/neoplen.log`, and on a fresh XDG_STATE_HOME (e.g. CI
+-- sandboxes or our test runner) that directory does not exist yet, so the
+-- first log line throws ENOENT. Ensure the dir exists once at load time.
+-- Track restoration upstream in nvim-telescope/telescope.nvim#3647.
+do
+  local log_dir = vim.fn.stdpath "log" --[[@as string]]
+  if vim.fn.isdirectory(log_dir) == 0 then
+    vim.fn.mkdir(log_dir, "p")
+  end
+end
 
 return setmetatable({}, {
   __index = function(_, key)

lua/frecency/tests/database_spec.lua

@@ -1,8 +1,8 @@
 local Database = require "frecency.database"
 local config = require "frecency.config"
-local async = require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 local util = require "frecency.tests.util"
-async.tests.add_to_env()
+util.add_async_to_env()
 
 local function with_database(f)
   local dir, close = util.tmpdir()

lua/frecency/tests/file_lock_spec.lua

@@ -2,8 +2,8 @@
 local config = require "frecency.config"
 local FileLock = require "frecency.file_lock"
 local util = require "frecency.tests.util"
-local async = require "plenary.async" --[[@as FrecencyPlenaryAsync]]
-require("plenary.async").tests.add_to_env()
+local async = require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
+util.add_async_to_env()
 
 config.setup { debug = true }
 

lua/frecency/tests/frecency_validate_database_spec.lua

@@ -1,5 +1,5 @@
 local util = require "frecency.tests.util"
-local async = require "plenary.async"
+local async = require "neoplen.async"
 
 local filepath = util.filepath
 local make_epoch = util.make_epoch

lua/frecency/tests/util.lua

@@ -1,9 +1,10 @@
 ---@diagnostic disable: invisible, undefined-field
+-- luacheck: globals describe it pending before_each after_each
 local Frecency = require "frecency.klass"
 local Picker = require "frecency.picker"
 local config = require "frecency.config"
-local log = require "plenary.log"
-local async = require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local log = require "neoplen.log"
+local async = require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 local Path = require "plenary.path"
 local Job = require "plenary.job"
 local wait = require "frecency.wait"
@@ -199,7 +200,32 @@ local function with_fake_vim_ui_select(choice, callback)
   vim.ui.select = original_vim_ui_select
 end
 
+-- Replacement for `require("plenary.async").tests.add_to_env()` — neoplen
+-- removed the `async.tests` submodule, so we inline the minimal helpers that
+-- frecency's spec files use (`a.describe` / `a.it` / `a.before_each` /
+-- `a.after_each` / `a.pending`). Sets `_G.a` so call sites resolve through the
+-- global table the same way `setfenv`-based add_to_env did.
+local function add_async_to_env()
+  local timeout = tonumber(vim.env.PLENARY_TEST_TIMEOUT)
+  _G.a = {
+    describe = describe,
+    it = function(s, async_func)
+      it(s, async.util.will_block(async_func, timeout))
+    end,
+    pending = function(async_func)
+      pending(async_func)
+    end,
+    before_each = function(async_func)
+      before_each(async.util.will_block(async_func))
+    end,
+    after_each = function(async_func)
+      after_each(async.util.will_block(async_func))
+    end,
+  }
+end
+
 return {
+  add_async_to_env = add_async_to_env,
   filepath = filepath,
   make_epoch = make_epoch,
   make_register = make_register,

lua/frecency/v2/database.lua

@@ -7,7 +7,7 @@ local os_util = require "frecency.os_util"
 local timer = require "frecency.timer"
 local watcher = require "frecency.watcher"
 local lazy_require = require "frecency.lazy_require"
-local async = lazy_require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = lazy_require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 
 -- todo(clason): remove when dropping support for Nvim 0.12
 local npcall = vim.npcall or vim.F.npcall

lua/frecency/v2/table.lua

@@ -3,7 +3,7 @@ local log = require "frecency.log"
 local timer = require "frecency.timer"
 local wait = require "frecency.wait"
 local lazy_require = require "frecency.lazy_require"
-local async = lazy_require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = lazy_require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 
 -- v1 record / data shape kept here because TableV2:from_v1 still consumes
 -- them for the v1 → v2 migration in 2.0.0.

lua/frecency/wait.lua

@@ -1,4 +1,4 @@
-local async = require "plenary.async"
+local async = require "neoplen.async"
 
 ---@class FrecencyWait
 ---@field config FrecencyWaitConfig

lua/frecency/watcher.lua

@@ -1,6 +1,6 @@
 local log = require "frecency.log"
 local lazy_require = require "frecency.lazy_require"
-local async = lazy_require "plenary.async" --[[@as FrecencyPlenaryAsync]]
+local async = lazy_require "neoplen.async" --[[@as FrecencyPlenaryAsync]]
 
 ---@class FrecencyWatcherMtime
 ---@field sec integer