rc.lua

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-- Banner generated using `toilet -f pagga AwesomeWM"

local gears = require('gears')
local beautiful = require('beautiful')
local awful = require('awful')
local naughty = require('naughty')
local revelation = require("library.revelation")

-- {{{ 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.notification {
        urgency = "critical",
        title   = "Oops, an error happened" .. (startup and " during startup!" or "!"),
        message = message
    }
end
-- }}}

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awful.util.shell = 'sh'

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beautiful.init(require('theme'))
revelation.init()

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require('layout')

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require('configuration.client')
-- require('configuration.root')
require('configuration.tags')
root.keys(require('configuration.keys.global'))

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require('module.notifications')
require('module.auto-start')
require('module.exit-screen')
require('module.brightness-osd')
require('module.kbd-brightness-osd')
require('module.volume-osd')
require('module.lockscreen')
require('module.dynamic-wallpaper')

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screen.connect_signal(
    'request::wallpaper',
    function(s)
        -- If wallpaper is a function, call it with the screen
        if beautiful.wallpaper then
            if type(beautiful.wallpaper) == 'string' then
                -- Check if beautiful.wallpaper is color/image
                if beautiful.wallpaper:sub(1, #'#') == '#' then
                    -- If beautiful.wallpaper is color
                    gears.wallpaper.set(beautiful.wallpaper)
                elseif beautiful.wallpaper:sub(1, #'/') == '/' then
                    -- If beautiful.wallpaper is path/image
                    gears.wallpaper.maximized(beautiful.wallpaper, s)
                end
            else
                beautiful.wallpaper(s)
            end
        end
    end
)

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---@diagnostic disable-next-line: param-type-mismatch
collectgarbage("setpause", 160)
---@diagnostic disable-next-line: param-type-mismatch
collectgarbage("setstepmul", 400)

gears.timer.start_new(10, function()
    collectgarbage("step", 20000)
    return true
end)


-- ______          _                   _____
-- | ___ \        | |                 |_   _|
-- | |_/ /___  ___| |_ ___  _ __ ___    | | __ _  __ _
-- |    // _ \/ __| __/ _ \| '__/ _ \   | |/ _` |/ _` |
-- | |\ \  __/\__ \ || (_) | | |  __/   | | (_| | (_| |
-- \_| \_\___||___/\__\___/|_|  \___|   \_/\__,_|\__, |
--                                                __/ |
--                                               |___/

local filesystem = require('gears.filesystem')
local config_dir = filesystem.get_configuration_dir()
local utils_dir = config_dir .. 'utilities/'

_G.ws_fname = utils_dir .. "/awesome-last-ws"

local save_current_tag = function()
    local f = assert(io.open(ws_fname, "w"))
    local t = client.focus and client.focus.first_tag or nil
    if t ~= nil then
        f:write(t.name, "\n")
    end
    f:close()
end

local load_last_active_tag = function()
    local f = assert(io.open(ws_fname, "r"))
    local tag_name = f:read("*line")
    f:close()
    local t = awful.tag.find_by_name(nil, tag_name)
    if t ~= nil then
        awful.tag.viewnone()
        awful.tag.viewtoggle(t)
    end
end

awesome.connect_signal("exit", function(c)
    if c == true then
        -- We are about to restart awesome, save our last used tag
        save_current_tag()
    end
end)

load_last_active_tag()