X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/912bd26ede8901c98fd8d7a35f8493ee448109ad..a89bbec6f39985515c33aa71dab1689f863b7851:/widgets/fs.lua?ds=sidebyside diff --git a/widgets/fs.lua b/widgets/fs.lua index 8b2886b..b48fcd0 100644 --- a/widgets/fs.lua +++ b/widgets/fs.lua @@ -1,24 +1,20 @@ --[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010, Adrian C. - * (c) 2009, Lucas de Vries - + + Licensed under GNU General Public License v2 + * (c) 2013, Luke Bonham + --]] local helpers = require("lain.helpers") +local shell = require("awful.util").shell local beautiful = require("beautiful") +local focused = require("awful.screen").focused local wibox = require("wibox") local naughty = require("naughty") -local io = { popen = io.popen } -local pairs = pairs -local mouse = mouse -local string = { match = string.match, - format = string.format } +local string = string local tonumber = tonumber local setmetatable = setmetatable @@ -27,96 +23,101 @@ local setmetatable = setmetatable -- lain.widgets.fs local fs = {} -local fs_notification = nil +-- Unit definitions +fs.unit = { ["mb"] = 1024, ["gb"] = 1024^2 } -function fs:hide() - if fs_notification ~= nil then - naughty.destroy(fs_notification) - fs_notification = nil - end +function fs.hide() + if not fs.notification then return end + naughty.destroy(fs.notification) + fs.notification = nil end -function fs:show(t_out) - fs:hide() - - local ws = helpers.read_pipe(helpers.scripts_dir .. "dfs"):gsub("\n*$", "") +function fs.show(seconds, scr) + fs.hide() - if fs.followmouse then - fs_notification_preset.screen = mouse.screen + if fs.followtag then + fs.notification_preset.screen = focused() + elseif scr then + fs.notification_preset.screen = scr end - fs_notification = naughty.notify({ - preset = fs_notification_preset, - text = ws, - timeout = t_out - }) -end + local cmd = (fs.options and string.format("dfs %s", fs.options)) or "dfs" --- Unit definitions -local unit = { ["mb"] = 1024, ["gb"] = 1024^2 } + helpers.async(helpers.scripts_dir .. cmd, function(ws) + fs.notification = naughty.notify({ + preset = fs.notification_preset, + text = ws:gsub("\n*$", ""), + timeout = seconds or 5, + }) + end) +end local function worker(args) 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.followmouse = args.followmouse or false + fs.options = args.options + fs.followtag = args.followtag or false fs.notification_preset = args.notification_preset or { fg = beautiful.fg_normal } - fs.widget = wibox.widget.textbox('') + fs.widget = wibox.widget.textbox() helpers.set_map(partition, false) - helpers.set_map("fsused", 0) + function update() - fs_info = {} - fs_now = {} - local f = assert(io.popen("LC_ALL=C df -kP")) - - for line in f:lines() do -- Match: (size) (used)(avail)(use%) (mount) - local s = string.match(line, "^.-[%s]([%d]+)") - local u,a,p = string.match(line, "([%d]+)[%D]+([%d]+)[%D]+([%d]+)%%") - local m = string.match(line, "%%[%s]([%p%w]+)") - - if u and m then -- Handle 1st line and broken regexp - fs_info[m .. " size_mb"] = string.format("%.1f", tonumber(s) / unit["mb"]) - fs_info[m .. " size_gb"] = string.format("%.1f", tonumber(s) / unit["gb"]) - fs_info[m .. " used_p"] = tonumber(p) - fs_info[m .. " avail_p"] = 100 - tonumber(p) + fs_info, fs_now = {}, {} + helpers.async(string.format("%s -c 'LC_ALL=C df -k --output=target,size,used,avail,pcent'", shell), 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 - end - - f:close() - fs_now.used = tonumber(fs_info[partition .. " used_p"]) or 0 - fs_now.available = tonumber(fs_info[partition .. " avail_p"]) or 0 - fs_now.size_mb = tonumber(fs_info[partition .. " size_mb"]) or 0 - fs_now.size_gb = tonumber(fs_info[partition .. " size_gb"]) or 0 + 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" - if helpers.get_map("fsused") ~= fs_now.used then + notification_preset = fs.notification_preset widget = fs.widget settings() - helpers.set_map("fsused", fs_now.used) - end - - if fs_now.used >= 99 and not helpers.get_map(partition) - then - naughty.notify({ - title = "warning", - text = partition .. " ran out!\nmake some room", - timeout = 8, - fg = "#000000", - bg = "#FFFFFF", - }) - helpers.set_map(partition, true) - else - helpers.set_map(partition, false) - end + + if notify == "on" and tonumber(fs_now.used) >= 99 and not helpers.get_map(partition) then + naughty.notify({ + title = "warning", + text = partition .. " is empty!", + timeout = 8, + fg = "#000000", + bg = "#FFFFFF" + }) + helpers.set_map(partition, true) + else + helpers.set_map(partition, false) + end + end) end - fs.widget:connect_signal('mouse::enter', function () fs:show(0) end) - fs.widget:connect_signal('mouse::leave', function () fs:hide() 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, update)