feat(picker.matcher): moved length tiebreak to sorter instead

lua/snacks/picker/config/defaults.lua

@@ -101,6 +101,10 @@ local defaults = {
       return vim.o.columns >= 120 and "default" or "vertical"
     end,
   },
+  sort = {
+    -- default sort is by score, text length and index
+    fields = { "score:desc", "#text", "idx" },
+  },
   ui_select = true, -- replace `vim.ui.select` with the snacks picker
   ---@class snacks.picker.formatters.Config
   formatters = {

lua/snacks/picker/core/score.lua

@@ -7,6 +7,7 @@
 ---@field prev_class number
 ---@field in_gap boolean
 ---@field str string
+---@field opts snacks.picker.matcher.Config
 local M = {}
 M.__index = M
 
@@ -14,7 +15,6 @@ M.__index = M
 local SCORE_MATCH = 16
 local SCORE_GAP_START = -3
 local SCORE_GAP_EXTENSION = -1
-local SCORE_LEN = -0.01
 
 local BONUS_BOUNDARY = SCORE_MATCH / 2 -- 8
 local BONUS_NONWORD = SCORE_MATCH / 2 -- 8
@@ -95,8 +95,10 @@ for prev = 0, 6 do
   end
 end
 
-function M.new()
+---@param opts? snacks.picker.matcher.Config
+function M.new(opts)
   local self = setmetatable({}, M)
+  self.opts = opts or {}
   self.score = 0
   self.consecutive = 0
   self.prev_class = CHAR_WHITE
@@ -121,14 +123,14 @@ end
 ---@param first number
 function M:init(str, first)
   self.str = str
-  self.score = #str * SCORE_LEN -- tiebreak by length
+  self.score = 0
   self.consecutive = 0
   self.prev_class = CHAR_WHITE
   self.prev = nil
   if first > 1 then
     self.prev_class = CHAR_CLASS[str:byte(first - 1)] or CHAR_NONWORD
   end
-  if not str:find(PATH_SEP, first + 1, true) then
+  if self.opts.filename_bonus and not str:find(PATH_SEP, first + 1, true) then
     self.score = self.score + BONUS_NO_PATH_SEP
   end
   self.in_gap = false