[AWESOME] Refactor error_handling

configs/awesome/error_handling.lua

@@ -0,0 +1,39 @@
+-- Notification library
+local naughty = require("naughty")
+
+local function init(awesome)
+  -- {{{ Error handling
+  -- Check if awesome encountered an error during startup and fell back to
+  -- another config (This code will only ever execute for the fallback config)
+  if awesome.startup_errors then
+      naughty.notify({
+          preset = naughty.config.presets.critical,
+          title = "Oops, there were errors during startup!",
+          text = awesome.startup_errors
+      })
+  end
+
+  -- Handle runtime errors after startup
+  do
+      local in_error = false
+      awesome.connect_signal("debug::error", function(err)
+          -- Make sure we don't go into an endless error loop
+          if in_error then
+              return
+          end
+          in_error = true
+
+          naughty.notify({
+              preset = naughty.config.presets.critical,
+              title = "Oops, an error happened!",
+              text = tostring(err)
+          })
+          in_error = false
+      end)
+  end
+  -- }}}
+end
+
+return {
+  init = init
+}

configs/awesome/rc.lua

@@ -10,44 +10,12 @@ require("awful.autofocus")
 local wibox = require("wibox")
 -- Theme handling library
 local beautiful = require("beautiful")
--- Notification library
-local naughty = require("naughty")
 local menubar = require("menubar")
 local hotkeys_popup = require("awful.hotkeys_popup")
 -- Enable hotkeys help widget for VIM and other apps
 -- when client with a matching name is opened:
 require("awful.hotkeys_popup.keys")
-
--- {{{ Error handling
--- Check if awesome encountered an error during startup and fell back to
--- another config (This code will only ever execute for the fallback config)
-if awesome.startup_errors then
-    naughty.notify({
-        preset = naughty.config.presets.critical,
-        title = "Oops, there were errors during startup!",
-        text = awesome.startup_errors
-    })
-end
-
--- Handle runtime errors after startup
-do
-    local in_error = false
-    awesome.connect_signal("debug::error", function(err)
-        -- Make sure we don't go into an endless error loop
-        if in_error then
-            return
-        end
-        in_error = true
-
-        naughty.notify({
-            preset = naughty.config.presets.critical,
-            title = "Oops, an error happened!",
-            text = tostring(err)
-        })
-        in_error = false
-    end)
-end
--- }}}
+require("error_handling").init(awesome)
 
 -- {{{ Variable definitions
 -- Themes define colours, icons, font and wallpapers.