Implemented autostart

src/autostart.lua

@@ -0,0 +1,26 @@
+local io = require('io')
+local spawn = require('awful').spawn.spawn
+local readable = require('gears.filesystem').file_readable
+local confdir = require('src.util.path').conf_dir
+
+local xres_name = 'awesome.did_autostart'
+-- check
+local xres_fp = io.popen('xrdb -query')
+if xres_fp == nil then return end
+local xres = xres_fp:read('*a')
+if xres:match(xres_name) then return end
+-- set
+xres_fp = io.popen('xrdb -merge', 'w')
+if xres_fp == nil then return end
+xres_fp:write(xres_name, ':true')
+xres_fp:close()
+
+local autostart_file = confdir .. '/autostart'
+if readable(autostart_file) then
+    for line in io.lines(autostart_file, "*l") do
+        ---@cast line string
+        if line:len() > 0 then
+            spawn(line)
+        end
+    end
+end