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conky-config
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optimize Pacman.lua

This commit is contained in:
petrucci4prez 2017-07-17 02:42:53 -04:00
parent 3cad0178d5
commit 9e2ca04c82
1 changed files with 18 additions and 14 deletions
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32
module/Pacman.lua
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@ -1,4 +1,3 @@
local _CR = require 'CR'
local Widget = require 'Widget'
local Text = require 'Text'
local Line = require 'Line'
@ -6,6 +5,19 @@ local TextColumn = require 'TextColumn'
local util = require 'util'
local schema = require 'default_patterns'
local PACMAN_TABLE = {
'pacman -Qq',
'pacman -Qeq',
'pacman -Quq',
'pacman -Qdtq',
'pacman -Qmq'
}
local _INITIAL_PGK_CNT_ = {}
for i, cmd in pairs(PACMAN_TABLE) do
_INITIAL_PGK_CNT_[i] = util.line_count(util.execute_cmd(cmd))
end
local _TEXT_SPACING_ = 20
local header = Widget.Header{
@ -31,28 +43,20 @@ local info = Widget.TextColumn{
spacing = _TEXT_SPACING_,
x_align = 'right',
text_color = schema.blue,
num_rows = 5,
unpack(_INITIAL_PGK_CNT_)
}
Widget = nil
schema = nil
_TEXT_SPACING_ = nil
_INITIAL_PGK_CNT_ = nil
local update = function(cr)
local _execute_cmd = util.execute_cmd
local _line_count = util.line_count
TextColumn.set(info, cr, 1, _line_count(_execute_cmd('pacman -Q')))
TextColumn.set(info, cr, 2, _line_count(_execute_cmd('pacman -Qe')))
TextColumn.set(info, cr, 3, _line_count(_execute_cmd('pacman -Qu')))
TextColumn.set(info, cr, 4, _line_count(_execute_cmd('pacman -Qdt')))
TextColumn.set(info, cr, 5, _line_count(_execute_cmd('pacman -Qm')))
for i, cmd in pairs(PACMAN_TABLE) do
TextColumn.set(info, cr, i, util.line_count(util.execute_cmd(cmd)))
end
end
update(_CR)
_CR = nil
local draw = function(cr, current_interface, trigger)
if trigger == 0 then update(cr) end