update: autostart

config/awesome/configuration/autorun.sh

@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-
-function run {
-  if ! pgrep -f $1 ;
-  then
-    $@&
-  fi
-}
-
-# compositor
-run picom --experimental-backends --config $HOME/.config/picom/picom.conf
-
-# auth
-run /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1

config/awesome/configuration/autostart.lua

@@ -0,0 +1,18 @@
+local awful = require("awful")
+local gears = require("gears")
+
+local function run_once(cmd)
+  local findme = cmd
+  local firstspace = cmd:find(' ')
+  if firstspace then findme = cmd:sub(0, firstspace - 1) end
+  awful.spawn.with_shell(string.format(
+                             'pgrep -u $USER -x %s > /dev/null || (%s)',
+                             findme, cmd), false)
+end
+
+-- picom
+
+run_once("picom --experimental-backends --config " ..
+             gears.filesystem.get_configuration_dir() .. "theme/picom.conf")
+
+return autostart

config/awesome/rc.lua

@@ -36,7 +36,7 @@ screen_width = awful.screen.focused().geometry.width
 screen_height = awful.screen.focused().geometry.height
 
 -- Autostart
-awful.spawn.with_shell("~/.config/awesome/configuration/autorun.sh")
+local autostart = require("configuration.autostart")
 
 -- Import Configuration
 require("configuration")