+++ /dev/null
-
---[[
-
- Licensed under GNU General Public License v2
- * (c) 2013, Luke Bonham
-
---]]
-
-local helpers = require("lain.helpers")
-local shell = require("awful.util").shell
-local focused = require("awful.screen").focused
-local wibox = require("wibox")
-local naughty = require("naughty")
-local string = string
-local tonumber = tonumber
-
--- File system disk space usage
--- lain.widget.fs
-
-local function factory(args)
- local fs = { unit = { ["mb"] = 1024, ["gb"] = 1024^2 }, widget = wibox.widget.textbox() }
-
- function fs.hide()
- if not fs.notification then return end
- naughty.destroy(fs.notification)
- fs.notification = nil
- end
-
- function fs.show(seconds, scr)
- fs.update()
- fs.hide()
-
- if fs.followtag then
- fs.notification_preset.screen = focused()
- else
- fs.notification_preset.screen = scr or 1
- end
-
- fs.notification = naughty.notify({
- preset = fs.notification_preset,
- timeout = seconds or 5
- })
- end
-
- local args = args or {}
- local timeout = args.timeout or 600
- local partition = args.partition or "/"
- local showpopup = args.showpopup or "on"
- local notify = args.notify or "on"
- local settings = args.settings or function() end
-
- fs.options = args.options
- fs.followtag = args.followtag or false
- fs.notification_preset = args.notification_preset
-
- if not fs.notification_preset then
- fs.notification_preset = {
- font = "Monospace 10",
- fg = "#FFFFFF",
- bg = "#000000"
- }
- end
-
- helpers.set_map(partition, false)
-
- function fs.update()
- fs_info, fs_now = {}, {}
- helpers.async({ shell, "-c", "/usr/bin/env LC_ALL=C df -k --output=target,size,used,avail,pcent" }, function(f)
- for line in string.gmatch(f, "\n[^\n]+") do
- local m,s,u,a,p = string.match(line, "(/.-%s).-(%d+).-(%d+).-(%d+).-([%d]+)%%")
- m = m:gsub(" ", "") -- clean target from any whitespace
-
- fs_info[m .. " size_mb"] = string.format("%.1f", tonumber(s) / fs.unit["mb"])
- fs_info[m .. " size_gb"] = string.format("%.1f", tonumber(s) / fs.unit["gb"])
- fs_info[m .. " used_mb"] = string.format("%.1f", tonumber(u) / fs.unit["mb"])
- fs_info[m .. " used_gb"] = string.format("%.1f", tonumber(u) / fs.unit["gb"])
- fs_info[m .. " used_p"] = p
- fs_info[m .. " avail_mb"] = string.format("%.1f", tonumber(a) / fs.unit["mb"])
- fs_info[m .. " avail_gb"] = string.format("%.1f", tonumber(a) / fs.unit["gb"])
- fs_info[m .. " avail_p"] = string.format("%d", 100 - tonumber(p))
- end
-
- fs_now.size_mb = fs_info[partition .. " size_mb"] or "N/A"
- fs_now.size_gb = fs_info[partition .. " size_gb"] or "N/A"
- fs_now.used = fs_info[partition .. " used_p"] or "N/A"
- fs_now.used_mb = fs_info[partition .. " used_mb"] or "N/A"
- fs_now.used_gb = fs_info[partition .. " used_gb"] or "N/A"
- fs_now.available = fs_info[partition .. " avail_p"] or "N/A"
- fs_now.available_mb = fs_info[partition .. " avail_mb"] or "N/A"
- fs_now.available_gb = fs_info[partition .. " avail_gb"] or "N/A"
-
- notification_preset = fs.notification_preset
- widget = fs.widget
- settings()
-
- if notify == "on" and #fs_now.used > 0 and tonumber(fs_now.used) >= 99 and not helpers.get_map(partition) then
- naughty.notify({
- preset = naughty.config.presets.critical,
- title = "Warning",
- text = partition .. " is full",
- })
- helpers.set_map(partition, true)
- else
- helpers.set_map(partition, false)
- end
- end)
-
- local notifycmd = (fs.options and string.format("dfs %s", fs.options)) or "dfs"
- helpers.async(helpers.scripts_dir .. notifycmd, function(ws)
- fs.notification_preset.text = ws:gsub("\n*$", "")
- end)
- end
-
- if showpopup == "on" then
- fs.widget:connect_signal('mouse::enter', function () fs.show(0) end)
- fs.widget:connect_signal('mouse::leave', function () fs.hide() end)
- end
-
- helpers.newtimer(partition, timeout, fs.update)
-
- return fs
-end
-
-return factory
projects / etc / awesome.git / blobdiff
