Fuxx

home/.config/awesome/signals/battery.lua

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+-- ## Battery ##
+-- ~~~~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+local gears = require("gears")
+local beautiful = require ("beautiful")
+
+local have_battery = [[
+	bash -c '
+		cat /sys/class/power_supply/BAT?/capacity 2>/dev/null | head -1
+	'
+]]
+
+local bat_value
+local bat_desc
+
+local function get_bat()
+	awful.spawn.easy_async(have_battery, function(stdout)
+		if not stdout:match("%d+") then
+			bat_value = 0
+			bat_desc = "No Battery"
+			awesome.emit_signal("signal::bat", bat_value, bat_desc)
+		else
+			bat_value = tonumber(stdout)
+			bat_desc = bat_value.." %"
+			awesome.emit_signal("signal::bat", bat_value, bat_desc)
+		end
+	end)
+end
+
+gears.timer {
+	timeout = 5,
+	call_now = true,
+	autostart = true,
+	callback = function()
+		get_bat()
+	end
+}

home/.config/awesome/signals/brightness.lua

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+-- ## Brightness ##
+-- ~~~~~~~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+-- Provides:
+-- signal::brightness
+--      percentage (integer)
+
+
+-- Subscribe to backlight changes
+-- Requires inotify-tools
+local brightness_subscribe_script = [[
+   bash -c "
+   while (inotifywait -e modify /sys/class/backlight/?**/brightness -qq) do echo; done
+"]]
+
+local brightness_script = [[
+   sh -c "
+   brightnessctl g
+"]]
+
+local brightness_max = [[
+   sh -c "
+   brightnessctl m 
+"]]
+
+local emit_brightness_info = function()
+    awful.spawn.with_line_callback(brightness_script, {
+        stdout = function(value)
+            awful.spawn.with_line_callback(brightness_max, {
+            stdout = function(max)
+                percentage = tonumber(value)/tonumber(max) * 100
+		percentage = tonumber(percentage) or 0
+                awesome.emit_signal("signal::brightness", percentage)
+            end})
+        end
+    })
+end
+
+-- Run once to initialize widgets
+emit_brightness_info()
+
+-- Kill old inotifywait process
+awful.spawn.easy_async_with_shell("ps x | grep \"inotifywait -e modify /sys/class/backlight\" | grep -v grep | awk '{print $1}' | xargs kill", function ()
+    -- Update brightness status with each line printed
+    awful.spawn.with_line_callback(brightness_subscribe_script, {
+        stdout = function(_)
+            emit_brightness_info()
+        end
+    })
+end)

home/.config/awesome/signals/disk.lua

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+-- ## Disk ##
+-- ~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+local gears = require("gears")
+
+local which_disk = "/dev/sda2"
+
+local function get_disk()
+	local script = [[
+	df -kH -B 1MB ]]..which_disk..[[ | tail -1 | awk '{printf $5}'
+	]]
+
+	awful.spawn.easy_async_with_shell(script, function(disk_perc)
+		disk_perc = disk_perc:match("%d+")
+		awesome.emit_signal("signal::disk", disk_perc)
+	end)
+end
+
+gears.timer {
+	timeout = 2000,
+	call_now = true,
+	autostart = true,
+	callback = function()
+		get_disk()
+	end
+}

home/.config/awesome/signals/init.lua

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+req = {
+	"volume",
+	"brightness",
+	"wifi",
+	"weather",
+	"battery",
+	"player",
+	"disk"
+}
+
+for _, x in pairs(req) do
+	require("signals."..x)
+end

home/.config/awesome/signals/player.lua

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+-- ## Player ##
+-- ~~~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+local gears = require("gears")
+
+-- Script
+local title_sc = 'playerctl -i firefox metadata xesam:title' 
+local artist_sc = 'playerctl -i firefox metadata xesam:artist'
+local length_sc = 'playerctl -i firefox metadata --format "{{duration(position)}}/{{duration(mpris:length)}}"'
+local status_sc = 'playerctl -i firefox status'
+
+-- function
+local function get_player()
+	awful.spawn.easy_async_with_shell(title_sc, function(title)
+		awful.spawn.easy_async_with_shell(artist_sc, function(artist)
+			awful.spawn.easy_async_with_shell(length_sc, function(length)
+				awful.spawn.easy_async_with_shell(status_sc, function(status)
+					title = string.gsub(title, "\n", "")
+					artist = string.gsub(artist, "\n", "")
+					length = string.gsub(length, "\n", "")
+					status = string.gsub(status, "\n", "")
+					awesome.emit_signal("signal::player", title, artist, length, status)
+				end)
+			end)
+		end)
+	end)
+end
+
+gears.timer {
+	timeout = 5,
+	call_now = true,
+	autostart = true,
+	callback = function()
+		get_player()
+	end
+}

home/.config/awesome/signals/volume.lua

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+-- ## Volume ##
+-- ~~~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+local gears = require("gears")
+local wibox = require ("wibox")
+
+local vol_sc = 'pamixer --get-volume'
+local mute_sc = 'pamixer --get-mute'
+
+local function get_vol()
+	awful.spawn.easy_async_with_shell(vol_sc, function(vol)
+		awful.spawn.easy_async_with_shell(mute_sc, function(mute)
+			if mute:match("false") then 
+				muted = false
+			else
+				muted = true
+			end
+
+			awesome.emit_signal("signal::volume", vol, muted)
+		end)
+	end)
+end
+	
+gears.timer {
+	timeout = 2,
+	call_now = true,
+	autostart = true,
+	callback = function()
+		get_vol()
+	end
+}
+
+

home/.config/awesome/signals/weather.lua

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+-- ## Wearther ##
+-- ~~~~~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+local gears = require("gears")
+
+local city = "" -- Ex. London or Salt+Lake+City
+
+local get_weather = function()
+  local script = [[
+    bash -c "$HOME/.config/awesome/signals/weather_script.sh ]] .. city.. [["
+  ]]
+
+	awful.spawn.easy_async_with_shell(script, function(stdout)
+		local weather = stdout:match("(.+):")
+		local feels_like = stdout:match(".+[:](.+)")
+		awesome.emit_signal('signal::weather', weather, feels_like)
+	end)
+end
+
+gears.timer {
+	timeout = 1200,
+	call_now = true,
+	autostart = true,
+	callback = function()
+		get_weather()
+	end
+}

home/.config/awesome/signals/weather_script.sh

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+#!/bin/sh
+# This script is used to find weather
+city=$1
+weather=$(curl -sf "wttr.in/$city?format='%C:%f'")
+if [[ ! -z $weather ]]; then
+  echo $weather
+else
+  echo "Weather unavailable"
+fi

home/.config/awesome/signals/wifi.lua

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+-- ## Wifi ##
+-- ~~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+local gears = require("gears")
+
+local old_net_ssid = "Reconnect"
+local old_net_stat = false
+
+local check_wifi = function()
+	local script = [[
+        nmcli -t connection show --active
+        ]]
+
+	awful.spawn.easy_async_with_shell(
+		script,
+		function(stdout)
+			local net_ssid = stdout
+			local net_stat = true
+			
+			if net_ssid == "" then
+                                net_stat = false
+                                net_ssid = "Not Connected"
+                        end
+
+			if net_ssid ~= old_net_ssid then -- Emit signal if there was a change 
+				awesome.emit_signal("signal::wifi", net_stat, net_ssid)
+				old_net_ssid = net_ssid
+				old_net_stat = net_stat
+			end
+		end
+	)
+end
+
+check_wifi()
+
+gears.timer {
+	timeout = 3,
+	autostart = true,
+	call_now = true,
+	callback = function()
+		check_wifi()
+	end,
+}