errorhandling45.lua

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-- author: David Cobac
-- twitter: @david_cobac
-- github: https://github.com/cobacdavid
-- date: 2020
-- copyright: CC-BY-NC-SA
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-- some parts from awesome wm 
-- ditribution
-- copyright ??
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if awesome.version == "v4.3" then
--stable version

   -- {{{ 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
   -- }}}
   --
else
   --
   -- git version doc:
   naughty.connect_signal("request::display_error",
                          function(message, startup)
                             naughty.notification {
                                urgency = "critical",
                                title   = "Oops, an error happened"
                                   .. (startup and " during startup!" or "!"),
                                message = message
                             }
                          end
   )
end