update river config

chezmoi/dot_config/river/executable_init

@@ -1,22 +1,10 @@
-#! /usr/bin/env lua
+#!/usr/bin/env bash
 
+# Wrapper for launching the configuration from lua. This will add the river
+# directory to the LUA_PATH global variable so the configuration can be
+# splitted into multiple files
 
--- ╭─────────────────────────────────────────────────────────╮
--- │           Add river config folder to Lua Path           │
--- ╰─────────────────────────────────────────────────────────╯
+config_dir="${XDG_CONFIG_HOME:-$HOME/.config}/river"
+export LUA_PATH="$config_dir/?.lua;$config_dir/?/init.lua;$LUA_PATH"
 
-local config_dir = os.getenv("XDG_CONFIG_HOME") or os.getenv("HOME") .. "/.config/"
-local river_config_dir = config_dir .. "river/"
-package.path = river_config_dir .. '?.lua;' .. river_config_dir .. '?/init.lua;' .. package.path
-
-local River = require('river')
-local Logger = require('logger')
-
-local logger = Logger:new()
-logger:log("Initializing River configuration from Lua")
-
-local river = River:new()
-
-river:exec([[riverctl spawn "swaybg -i  $HOME/Pictures/Minimalist__cron.png"]])
-
-logger:close()
+lua "$config_dir"/init.lua