convert everything to metatables and added rules

main/error_handling.lua

@@ -1,11 +1,16 @@
 local naughty = require("naughty")
 
+local _M = {}
+
+function _M.get()
 	-- 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,
+		naughty.notify({
+			preset = naughty.config.presets.critical,
 			title = "Oops, there were errors during startup!",
-                     text = awesome.startup_errors })
+			text = awesome.startup_errors,
+		})
 	end
 
 	-- Handle runtime errors after startup
@@ -13,12 +18,23 @@ 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
+			if in_error then
+				return
+			end
 			in_error = true
 
-        naughty.notify({ preset = naughty.config.presets.critical,
+			naughty.notify({
+				preset = naughty.config.presets.critical,
 				title = "Oops, an error happened!",
-                         text = tostring(err) })
+				text = tostring(err),
+			})
 			in_error = false
 		end)
 	end
+end
+
+return setmetatable({}, {
+	__call = function(_, ...)
+		return _M.get(...)
+	end,
+})

main/init.lua

@@ -0,0 +1,9 @@
+local _M = {
+    error_handling = require("main.error_handling"),
+    rules = require("main.rules"),
+    layouts = require("main.layouts"),
+    taglist = require("main.taglist"),
+    user_vars = require("main.user_vars"),
+}
+
+return _M

main/layouts.lua

@@ -1,5 +1,8 @@
 local awful = require("awful")
 
+local _M = {}
+
+function _M.get()
 	local _L = {}
 
 	_L = {
@@ -10,3 +13,10 @@ _L = {
 	}
 
 	return _L
+end
+
+return setmetatable({}, {
+	__call = function(_, ...)
+		return _M.get(...)
+	end,
+})

main/rules.lua

@@ -0,0 +1,93 @@
+local awful = require("awful")
+local beautiful = require("beautiful")
+
+local _M = {}
+
+function _M.get(clientkeys, clientbuttons)
+	local _R = {
+		{
+			rule = {},
+			properties = {
+				border_width = beautiful.border_width,
+				border_color = beautiful.border_normal,
+				focus = awful.client.focus.filter,
+				raise = true,
+				titlebars_enabled = false,
+				keys = clientkeys,
+				buttons = clientbuttons,
+				screen = awful.screen.preferred,
+				placement = awful.placement.no_overlap + awful.placement.no_offscreen,
+			},
+		},
+
+		-- Floating clients.
+		{
+			rule_any = {
+				instance = {
+					"DTA",
+					"copyq",
+					"pinentry",
+				},
+				class = {
+					"Arandr",
+					"Blueman-manager",
+					"Gpick",
+					"Kruler",
+					"MessageWin",
+					"Sxiv",
+					"Tor Browser",
+					"Wpa_gui",
+					"veromix",
+					"xtightvncviewer",
+				},
+				name = {
+					"Event Tester",
+				},
+				role = {
+					"AlarmWindow",
+					"ConfigManager",
+					"pop-up",
+				},
+			},
+			properties = {
+				floating = true,
+			},
+		},
+
+		-- Add titlebars to normal clients and dialogs
+		{
+			rule_any = {
+				type = { "normal", "dialog" },
+			},
+			properties = {
+				titlebars_enabled = true,
+			},
+		},
+
+		{
+			rule = { class = "Firefox" },
+			properties = {
+				screen = 1,
+				tag = RC.tags[2],
+				titlebars_enabled = false,
+			},
+		},
+
+		{
+			rule = { class = "Discord" },
+			properties = {
+				screen = 1,
+				tag = RC.tags[6],
+				titlebars_enabled = false,
+			},
+		},
+	}
+
+	return _R
+end
+
+return setmetatable({}, {
+	__call = function(_, ...)
+		return _M.get(...)
+	end,
+})

main/taglist.lua

@@ -1,5 +1,8 @@
 local awful = require("awful")
 
+local _M = {}
+
+function _M.get()
 	local _T = {}
 
 	local tags = {
@@ -25,3 +28,10 @@ awful.screen.connect_for_each_screen(function(s)
 	end)
 
 	return _T
+end
+
+return setmetatable({}, {
+	__call = function(_, ...)
+		return _M.get(...)
+	end,
+})

main/user_vars.lua

@@ -1,3 +1,6 @@
+local _M = {}
+
+function _M.get()
 	local _V = {}
 
 	_V = {
@@ -9,3 +12,10 @@ _V = {
 	_V.editor_cmd = _V.terminal .. " -e " .. _V.editor
 
 	return _V
+end
+
+return setmetatable({}, {
+	__call = function(_, ...)
+		return _M.get(...)
+	end,
+})

rc.lua

@@ -8,53 +8,22 @@ local wibox = require("wibox")
 local beautiful = require("beautiful")
 local menubar = require("menubar")
 local hotkeys_popup = require("awful.hotkeys_popup")
+local main = require("main")
 require("awful.autofocus")
 require("main.error_handling")
 
 beautiful.init(require("theme"))
 
 RC = {}
-RC.vars = require("main.user_vars")
+RC.vars = main.user_vars()
-RC.layouts = require("main.layouts")
+RC.layouts = main.layouts()
-RC.taglist = require("main.taglist")
+RC.tags = main.taglist()
 
 -- Table of layouts to cover with awful.layout.inc, order matters.
 awful.layout.layouts = RC.layouts
--- {{{ Menu
--- Create a launcher widget and a main menu
-myawesomemenu = {
-	{
-		"hotkeys",
-		function()
-			hotkeys_popup.show_help(nil, awful.screen.focused())
-		end,
-	},
-	{ "manual", RC.vars.terminal .. " -e man awesome" },
-	{ "edit config", RC.vars.editor_cmd .. " " .. awesome.conffile },
-	{ "restart", awesome.restart },
-	{
-		"quit",
-		function()
-			awesome.quit()
-		end,
-	},
-}
-
-mymainmenu = awful.menu({
-	items = {
-		{ "awesome", myawesomemenu, beautiful.awesome_icon },
-		{ "open terminal", RC.vars.terminal },
-	},
-})
-
-mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon, menu = mymainmenu })
-
--- Menubar configuration
-menubar.utils.terminal = RC.vars.terminal -- Set the terminal for applications that require it
--- }}}
 
 -- Keyboard map indicator and switcher
-mykeyboardlayout = awful.widget.keyboardlayout()
+-- mykeyboardlayout = awful.widget.keyboardlayout()
 
 -- {{{ Wibar
 -- Create a textclock widget
@@ -194,9 +163,6 @@ globalkeys = gears.table.join(
 	awful.key({ RC.vars.modkey }, "k", function()
 		awful.client.focus.byidx(-1)
 	end, { description = "focus previous by index", group = "client" }),
-	awful.key({ RC.vars.modkey }, "w", function()
-		mymainmenu:show()
-	end, { description = "show main menu", group = "awesome" }),
 
 	-- Layout manipulation
 	awful.key({ RC.vars.modkey, "Shift" }, "j", function()
@@ -386,67 +352,7 @@ clientbuttons = gears.table.join(
 root.keys(globalkeys)
 -- }}}
 
--- {{{ Rules
+awful.rules.rules = main.rules(clientkeys, clientbuttons)
--- Rules to apply to new clients (through the "manage" signal).
-awful.rules.rules = {
-	-- All clients will match this rule.
-	{
-		rule = {},
-		properties = {
-			border_width = beautiful.border_width,
-			border_color = beautiful.border_normal,
-			focus = awful.client.focus.filter,
-			raise = true,
-			keys = clientkeys,
-			buttons = clientbuttons,
-			screen = awful.screen.preferred,
-			placement = awful.placement.no_overlap + awful.placement.no_offscreen,
-		},
-	},
-
-	-- Floating clients.
-	{
-		rule_any = {
-			instance = {
-				"DTA", -- Firefox addon DownThemAll.
-				"copyq", -- Includes session name in class.
-				"pinentry",
-			},
-			class = {
-				"Arandr",
-				"Blueman-manager",
-				"Gpick",
-				"Kruler",
-				"MessageWin", -- kalarm.
-				"Sxiv",
-				"Tor Browser", -- Needs a fixed window size to avoid fingerprinting by screen size.
-				"Wpa_gui",
-				"veromix",
-				"xtightvncviewer",
-			},
-
-			-- Note that the name property shown in xprop might be set slightly after creation of the client
-			-- and the name shown there might not match defined rules here.
-			name = {
-				"Event Tester", -- xev.
-			},
-			role = {
-				"AlarmWindow", -- Thunderbird's calendar.
-				"ConfigManager", -- Thunderbird's about:config.
-				"pop-up", -- e.g. Google Chrome's (detached) Developer Tools.
-			},
-		},
-		properties = { floating = true },
-	},
-
-	-- Add titlebars to normal clients and dialogs
-	{ rule_any = { type = { "normal", "dialog" } }, properties = { titlebars_enabled = true } },
-
-	-- Set Firefox to always map on the tag named "2" on screen 1.
-	-- { rule = { class = "Firefox" },
-	--   properties = { screen = 1, tag = "2" } },
-}
--- }}}
 
 -- {{{ Signals
 -- Signal function to execute when a new client appears.