Updated theme switchers

lua/taken/utils/themefuncs.lua

@@ -1,5 +1,9 @@
 local oldstring = 'M.colorscheme = .*"'
+local configDir = vim.fn.stdpath("config")
+local prefsFile = configDir .. "/lua/taken/prefs.lua"
 
+--- themes
+--- @return table
 local getAllThemes = function()
     vim.api.nvim_exec_autocmds("User", { pattern = "ThemeSwitcher", modeline = false })
 
@@ -26,7 +30,10 @@ local getAllThemes = function()
     return themes
 end
 
-local change_theme = function(old, new, prefsFile)
+--- change theme
+--- @param old string
+--- @param new string
+local change_theme = function(old, new)
     -- function from nvchad
     local file = io.open(prefsFile, "r")
     local added_pattern = string.gsub(old, "-", "%%-")
@@ -37,7 +44,9 @@ local change_theme = function(old, new, prefsFile)
     file:close()
 end
 
-local applytofile = function(choice, prefsFile)
+--- applytofile
+--- @param choice string
+local applytofile = function(choice)
     if choice == nil then
         vim.notify("No theme selected!", 4)
         return
@@ -45,7 +54,7 @@ local applytofile = function(choice, prefsFile)
 
     vim.cmd("colorscheme " .. choice)
     local newstring = 'M.colorscheme = "' .. choice .. '"'
-    change_theme(oldstring, newstring, prefsFile)
+    change_theme(oldstring, newstring)
 
     local cursorcolumncolor = vim.fn.synIDattr(vim.fn.hlID("CursorColumn"), "bg")
     if cursorcolumncolor ~= "" then