All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
4 Licensed under GNU General Public License v2
5 * (c) 2013, Luke Bonham
6 * (c) 2010, Adrian C. <anrxc@sysphere.org>
7 * (c) 2009, Lucas de Vries <lucas@glacicle.com>
11 local helpers = require("lain.helpers")
13 local beautiful = require("beautiful")
14 local wibox = require("wibox")
15 local naughty = require("naughty")
19 local string = { match = string.match,
20 format = string.format }
21 local tonumber = tonumber
23 local setmetatable = setmetatable
25 -- File system disk space usage
29 local notification = nil
30 fs_notification_preset = { fg = beautiful.fg_normal }
33 if notification ~= nil then
34 naughty.destroy(notification)
39 function fs:show(t_out)
42 local f = io.popen(helpers.scripts_dir .. "dfs")
43 ws = f:read("*a"):gsub("\n*$", "")
46 notification = naughty.notify({
47 preset = fs_notification_preset,
50 screen = client.focus and client.focus.screen or 1
55 local unit = { ["mb"] = 1024, ["gb"] = 1024^2 }
57 local function worker(args)
58 local args = args or {}
59 local timeout = args.timeout or 600
60 local partition = args.partition or "/"
61 local settings = args.settings or function() end
63 fs.widget = wibox.widget.textbox('')
65 helpers.set_map("fs", false)
70 local f = io.popen("LC_ALL=C df -kP " .. partition)
72 for line in f:lines() do -- Match: (size) (used)(avail)(use%) (mount)
73 local s = string.match(line, "^.-[%s]([%d]+)")
74 local u,a,p = string.match(line, "([%d]+)[%D]+([%d]+)[%D]+([%d]+)%%")
75 local m = string.match(line, "%%[%s]([%p%w]+)")
77 if u and m then -- Handle 1st line and broken regexp
78 fs_info[m .. " size_mb"] = string.format("%.1f", tonumber(s) / unit["mb"])
79 fs_info[m .. " size_gb"] = string.format("%.1f", tonumber(s) / unit["gb"])
80 fs_info[m .. " used_p"] = tonumber(p)
81 fs_info[m .. " avail_p"] = 100 - tonumber(p)
87 fs_now.used = tonumber(fs_info[partition .. " used_p"]) or 0
88 fs_now.available = tonumber(fs_info[partition .. " avail_p"]) or 0
89 fs_now.size_mb = tonumber(fs_info[partition .. " size_mb"]) or 0
90 fs_now.size_gb = tonumber(fs_info[partition .. " size_gb"]) or 0
95 if fs_now.used >= 99 and not helpers.get_map("fs")
99 text = partition .. " ran out!\nmake some room",
103 screen = client.focus and client.focus.screen or 1
105 helpers.set_map("fs", true)
107 helpers.set_map("fs", false)
111 helpers.newtimer(partition, timeout, update)
113 widget:connect_signal('mouse::enter', function () fs:show(0) end)
114 widget:connect_signal('mouse::leave', function () fs:hide() end)
116 return setmetatable(fs, { __index = fs.widget })
119 return setmetatable(fs, { __call = function(_, ...) return worker(...) end })