conky-config/main.lua

110 lines
3.0 KiB
Lua

require 'cairo'
local __cairo_xlib_surface_create = cairo_xlib_surface_create
local __cairo_create = cairo_create
local __cairo_surface_destroy = cairo_surface_destroy
local __cairo_destroy = cairo_destroy
local ABS_PATH = debug.getinfo(1).source:match("@?(.*/)")
package.path = ABS_PATH..'?.lua;'..
ABS_PATH..'drawing/?.lua;'..
ABS_PATH..'schema/?.lua;'..
ABS_PATH..'core/?.lua;'..
ABS_PATH..'core/widget/?.lua;'..
ABS_PATH..'core/widget/arc/?.lua;'..
ABS_PATH..'core/widget/text/?.lua;'..
ABS_PATH..'core/widget/timeseries/?.lua;'..
ABS_PATH..'core/widget/rect/?.lua;'..
ABS_PATH..'core/widget/line/?.lua;'
local i_o = require 'i_o'
local sys = require 'sys'
local system = require 'system'
local network = require 'network'
local processor = require 'processor'
local filesystem = require 'filesystem'
local pacman = require 'pacman'
local power = require 'power'
local readwrite = require 'readwrite'
local graphics = require 'graphics'
local memory = require 'memory'
local static = require 'static'
local draw_dynamic
function conky_start(update_interval)
conky_set_update_interval(update_interval)
local update_freq = 1 / update_interval
local devices = {'sda', 'nvme0n1'}
local battery = 'BAT0'
local fs_paths = {'/', '/boot', '/home', '/mnt/data', '/mnt/dcache', "/tmp"}
local mem = memory(update_freq)
local rw = readwrite(update_freq, devices)
local net = network(update_freq)
local pwr = power(update_freq, battery)
local fs = filesystem(fs_paths)
local stm = system()
local gfx = graphics(update_freq)
local proc = processor(update_freq)
local pcm = pacman()
local using_ac = sys.battery_status_reader(battery)
local draw_static = static(
{stm.static, gfx.static, proc.static},
{rw.static, net.static},
{pcm.static, fs.static, pwr.static, mem.static}
)
local STATS_FILE = '/tmp/.conky_pacman'
draw_dynamic = function(cr, _updates)
-- draw static components
draw_static(cr)
-- update dynamic components
local t1 = _updates % (update_freq * 10)
local pacman_stats = i_o.read_file(STATS_FILE)
local is_using_ac = using_ac()
stm.update(pacman_stats)
gfx.update()
proc.update(t1)
rw.update()
net.update()
pcm.update(pacman_stats)
fs.update(t1)
pwr.update(is_using_ac)
mem.update()
-- draw dynamic components
stm.dynamic(cr)
gfx.dynamic(cr)
proc.dynamic(cr)
rw.dynamic(cr)
net.dynamic(cr)
pcm.dynamic(cr)
fs.dynamic(cr)
pwr.dynamic(cr)
mem.dynamic(cr)
end
end
local updates = -2 -- this accounts for the first few spazzy iterations
function conky_main()
local _cw = conky_window
if not _cw then return end
local cs = __cairo_xlib_surface_create(_cw.display, _cw.drawable,
_cw.visual, 1920, 1080)
local cr = __cairo_create(cs)
updates = updates + 1
draw_dynamic(cr, updates)
__cairo_surface_destroy(cs)
__cairo_destroy(cr)
end