Huge refractor and many fixes for dock, icons(again) etc

awesome/src/tools/auto_starter.lua

@@ -0,0 +1,7 @@
+local awful = require("awful")
+
+return function(table)
+  for i, t in ipairs(table) do
+    awful.spawn.with_shell(t);
+  end
+end

awesome/src/tools/icon_handler.lua

@@ -0,0 +1,62 @@
+-----------------------------------------------------
+-- Helper to get icons from a program/program name --
+-----------------------------------------------------
+local naughty = require("naughty")
+-- tries to find a matching file name in /usr/share/icons/THEME/RESOLUTION/apps/ and if not found tried with first letter
+-- as uppercase, this should get almost all icons to work with the papirus theme atleast
+-- TODO: try with more icon themes
+function Get_icon(theme, c, is_steam)
+    if theme ~= nil and c ~= nil then
+        local clientName
+        if type(c) == "string" then
+            if c:match("com.*%a") ~= nil then
+                c = c:gsub("com.", ""):gsub(".Client", ""):gsub("flatpak", ""):gsub("run", ""):gsub(" ", "")
+            end
+        end
+        if is_steam then
+            clientName = "steam_icon_" .. tostring(c) .. ".svg"
+        else
+            if c.class ~= nil then
+                clientName = string.lower(c.class) .. ".svg"
+            elseif c.name ~= nil then
+                clientName = string.lower(c.name) .. ".svg"
+            elseif type(c) == "string" then
+                clientName = c .. ".svg"
+            else
+                return
+            end
+        end
+        local resolutions = { "128x128", "96x96", "64x64", "48x48", "42x42", "32x32", "24x24", "16x16" }
+        for i, res in ipairs(resolutions) do
+            local iconDir = "/usr/share/icons/" .. theme .. "/" .. res .. "/apps/"
+            local ioStream = io.open(iconDir .. clientName, "r")
+            if ioStream ~= nil then
+                return iconDir .. clientName
+            else
+                clientName = clientName:gsub("^%l", string.upper)
+                iconDir = "/usr/share/icons/" .. theme .. "/" .. res .. "/apps/"
+                ioStream = io.open(iconDir .. clientName, "r")
+                if ioStream ~= nil then
+                    return iconDir .. clientName
+                elseif type(c) ~= type("") then
+                    if pcall(
+                        function()
+                            if c:Get_icon(1) then
+                                error("icon error")
+                            else
+                                return c:Get_icon(1)
+                            end
+                        end
+                    ) then
+                        return nil
+                    end
+                end
+            end
+        end
+    end
+    if c.icon == nil then
+        return "/usr/share/icons/Papirus-Dark/128x128/apps/application-default-icon.svg"
+    else
+        return c.icon
+    end
+end