feat: enable to overwrite opts in opening pickers

lua/frecency/config.lua

@@ -1,7 +1,20 @@
 local os_util = require "frecency.os_util"
 
+---@class FrecencyOverwritableOpts
+---@field disable_devicons? boolean default: false
+---@field enable_prompt_mappings? boolean default: false
+---@field filter_delimiter? string default: ":"
+---@field hide_current_buffer? boolean default: false
+---@field ignore_patterns? string[] default: { "*.git/*", "*/tmp/*", "term://*" }
+---@field matcher? "default"|"fuzzy" default: "default"
+---@field show_filter_column? boolean|string[] default: true
+---@field show_scores? boolean default: false
+---@field show_unindexed? boolean default: true
+---@field workspace_scan_cmd? "LUA"|string[] default: nil
+---@field workspaces? table<string, string|string[]> default: {}
+
 ---Type to use when users write their own config.
----@class FrecencyOpts
+---@class FrecencyOpts: FrecencyOverwritableOpts
 ---@field recency_values? { age: integer, value: integer }[] default: see lua/frecency/config.lua
 ---@field auto_validate? boolean default: true
 ---@field bootstrap? boolean default: true
@@ -12,23 +25,12 @@ local os_util = require "frecency.os_util"
 ---@field debug? boolean default: false
 ---@field debug_timer? boolean|fun(event: string): nil default: false
 ---@field default_workspace? string default: nil
----@field disable_devicons? boolean default: false
----@field enable_prompt_mappings? boolean default: false
----@field filter_delimiter? string default: ":"
----@field hide_current_buffer? boolean default: false
----@field ignore_patterns? string[] default: { "*.git/*", "*/tmp/*", "term://*" }
 ---@field ignore_register? fun(bufnr: integer): boolean
----@field matcher? "default"|"fuzzy" default: "default"
 ---@field scoring_function? fun(recency: integer, fzy_score: number): number default: see lua/frecency/config.lua
 ---@field max_timestamps? integer default: 10
 ---@field path_display? table default: nil
 ---@field preceding? "opened"|"same_repo" default: nil
----@field show_filter_column? boolean|string[] default: true
----@field show_scores? boolean default: false
----@field show_unindexed? boolean default: true
 ---@field unregister_hidden? boolean default: false
----@field workspace_scan_cmd? "LUA"|string[] default: nil
----@field workspaces? table<string, string|string[]> default: {}
 
 ---@class FrecencyConfig: FrecencyRawConfig
 ---@field ext_config FrecencyRawConfig
@@ -159,7 +161,7 @@ Config.default_values = {
 local config = Config.new()
 
 ---@return FrecencyRawConfig
-Config.get = function()
+Config.get_all = function()
   return config.values
 end
 
@@ -274,4 +276,38 @@ Config.setup = function(ext_config)
   config.values = opts
 end
 
+---@param opts table
+---@param key "disable_devicons"
+---| "enable_prompt_mappings"
+---| "filter_delimiter"
+---| "hide_current_buffer"
+---| "ignore_patterns"
+---| "matcher"
+---| "show_filter_column"
+---| "show_scores"
+---| "show_unindexed"
+---| "workspace_scan_cmd"
+---| "workspaces"
+---@return any
+Config.get = function(opts, key)
+  ---@type table<string, true>
+  local overwritable = {
+    disable_devicons = true,
+    enable_prompt_mappings = true,
+    filter_delimiter = true,
+    hide_current_buffer = true,
+    ignore_patterns = true,
+    matcher = true,
+    show_filter_column = true,
+    show_scores = true,
+    show_unindexed = true,
+    workspace_scan_cmd = true,
+    workspaces = true,
+  }
+  if overwritable[key] and opts[key] ~= nil then
+    return opts[key]
+  end
+  return config[key]
+end
+
 return config

lua/frecency/entry_maker.lua

@@ -7,12 +7,14 @@ local entry_display = lazy_require "telescope.pickers.entry_display" --[[@as Fre
 local utils = lazy_require "telescope.utils" --[[@as FrecencyTelescopeUtils]]
 
 ---@class FrecencyEntryMaker
+---@field opts FrecencyPickerOptions
 ---@field loaded table<string,boolean>
 local EntryMaker = {}
 
+---@param opts FrecencyPickerOptions
 ---@return FrecencyEntryMaker
-EntryMaker.new = function()
-  return setmetatable({}, { __index = EntryMaker })
+EntryMaker.new = function(opts)
+  return setmetatable({ opts = opts }, { __index = EntryMaker })
 end
 
 ---@class FrecencyEntry
@@ -78,17 +80,17 @@ end
 ---@return table[]
 function EntryMaker:width_items(workspaces, workspace_tag)
   local width_items = {}
-  if config.show_scores then
+  if config.get(self.opts, "show_scores") then
     table.insert(width_items, { width = 6 }) -- recency score
-    if config.matcher == "fuzzy" then
+    if config.get(self.opts, "matcher") == "fuzzy" then
       table.insert(width_items, { width = 5 }) -- index
       table.insert(width_items, { width = 6 }) -- fuzzy score
     end
   end
-  if not config.disable_devicons then
+  if not config.get(self.opts, "disable_devicons") then
     table.insert(width_items, { width = 2 })
   end
-  if config.show_filter_column and workspaces and #workspaces > 0 and workspace_tag then
+  if config.get(self.opts, "show_filter_column") and workspaces and #workspaces > 0 and workspace_tag then
     table.insert(width_items, { width = self:calculate_filter_column_width(workspaces, workspace_tag) })
   end
   -- TODO: This is a stopgap measure to detect placeholders.
@@ -113,22 +115,22 @@ function EntryMaker:items(entry, workspace, workspace_tag, formatter)
   end
 
   local items = {}
-  if config.show_scores then
+  if config.get(self.opts, "show_scores") then
     table.insert(items, { format_score(entry.score), "TelescopeFrecencyScores" })
-    if config.matcher == "fuzzy" then
+    if config.get(self.opts, "matcher") == "fuzzy" then
       table.insert(items, { ("%4d"):format(entry.index), "TelescopeFrecencyScores" })
       table.insert(items, { format_score(entry.fuzzy_score or 0), "TelescopeFrecencyScores" })
     end
   end
-  if not config.disable_devicons then
+  if not config.get(self.opts, "disable_devicons") then
     local basename = utils.path_tail(entry.name)
     local icon, icon_highlight = web_devicons.get_icon(basename, utils.file_extension(basename), { default = false })
     if not icon then
       icon, icon_highlight = web_devicons.get_icon(basename, nil, { default = true })
     end
     table.insert(items, { icon, icon_highlight })
   end
-  if config.show_filter_column and workspace and workspace_tag then
+  if config.get(self.opts, "show_filter_column") and workspace and workspace_tag then
     local filtered = self:should_show_tail(workspace_tag) and utils.path_tail(workspace) .. Path.path.sep
       or fs.relative_from_home(workspace) .. Path.path.sep
     table.insert(items, { filtered, "Directory" })
@@ -164,8 +166,8 @@ end
 ---@private
 ---@param workspace_tag string
 ---@return boolean
-function EntryMaker.should_show_tail(_, workspace_tag)
-  local show_filter_column = config.show_filter_column
+function EntryMaker:should_show_tail(workspace_tag)
+  local show_filter_column = config.get(self.opts, "show_filter_column")
   if show_filter_column == false then
     return false
   end

lua/frecency/klass.lua

@@ -93,7 +93,7 @@ function Frecency:start(opts)
     ignore_filenames = ignore_filenames,
     initial_workspace_tag = opts.workspace,
   })
-  self.picker:start(vim.tbl_extend("force", config.get(), opts))
+  self.picker:start(vim.tbl_extend("force", config.get_all(), opts))
   timer.track "start() finish"
 end
 

lua/frecency/picker.lua

@@ -16,7 +16,6 @@ local uv = vim.loop or vim.uv
 ---@class FrecencyPicker
 ---@field private config FrecencyPickerConfig
 ---@field private database FrecencyDatabase
----@field private entry_maker FrecencyEntryMaker
 ---@field private lsp_workspaces string[]
 ---@field private namespace integer
 ---@field private state FrecencyState
@@ -43,7 +42,6 @@ Picker.new = function(database, picker_config)
   local self = setmetatable({
     config = picker_config,
     database = database,
-    entry_maker = EntryMaker.new(),
     lsp_workspaces = {},
     namespace = vim.api.nvim_create_namespace "frecency",
   }, { __index = Picker })
@@ -52,25 +50,13 @@ Picker.new = function(database, picker_config)
   return self
 end
 
----@class FrecencyPickerOptions
----@field cwd string
----@field hide_current_buffer? boolean
----@field path_display
----| "hidden"
----| "tail"
----| "absolute"
----| "smart"
----| "shorten"
----| "truncate"
----| fun(opts: FrecencyPickerOptions, path: string): string
----@field workspace? string
-
 ---@param opts table
 ---@param workspaces? string[]
 ---@param workspace_tag? string
 function Picker:finder(opts, workspaces, workspace_tag)
   local filepath_formatter = self:filepath_formatter(opts)
-  local entry_maker = self.entry_maker:create(filepath_formatter, workspaces, workspace_tag)
+  local em = EntryMaker.new(opts)
+  local entry_maker = em:create(filepath_formatter, workspaces, workspace_tag)
   local need_scandir = not not (workspaces and #workspaces > 0 and config.show_unindexed)
   return Finder.new(
     self.database,
@@ -82,6 +68,17 @@ function Picker:finder(opts, workspaces, workspace_tag)
   )
 end
 
+---@class FrecencyPickerOptions: FrecencyOverwritableOpts
+---@field cwd string
+---@field path_display
+---| "hidden"
+---| "tail"
+---| "absolute"
+---| "smart"
+---| "shorten"
+---| "truncate"
+---| fun(opts: FrecencyPickerOptions, path: string): string
+
 ---@param opts? FrecencyPickerOptions
 function Picker:start(opts)
   opts = vim.tbl_extend("force", {