diff options
author | Adrian C. (anrxc) <anrxc@sysphere.org> | 2009-07-29 17:59:32 +0200 |
---|---|---|
committer | Adrian C. (anrxc) <anrxc@sysphere.org> | 2009-07-29 17:59:32 +0200 |
commit | 98e26ee0436822b00d4a6e707d86cf33d24bc00f (patch) | |
tree | a2a77a85453835d6235b9a4ee8a4044433c37151 /fs.lua | |
download | vicious-legacy-98e26ee0436822b00d4a6e707d86cf33d24bc00f.tar.xz |
Import of vicious source tree.v1.0.0
Vicious is a modular widget library for 'awesome' window manager,
derived from the 'Wicked' widget library.
Summary of changes:
* Original wicked code modularized
* Widgets ported from Wicked:
- CPU, MEM, FS, NET, Date, Uptime, MPD
* CPU widget rewritten, uses pattern matching
* MEM widget rewritten, uses pattern matching
- Swap widget merged with MEM widget type
* FS widget rewritten, uses pattern matching
- Also fixed padding in the process
* NET widget rewritten, uses pattern matching
* MPD widget rewritten, a bit more versatile
* Removed deprecated helper functions
* Widgets written for Vicious:
- Thermal, Battery, Mbox, OrgMode, Volume, Entropy,
Disk I/O, System Load, Wireless, Pacman, Maildir
Diffstat (limited to 'fs.lua')
-rw-r--r-- | fs.lua | 56 |
1 files changed, 56 insertions, 0 deletions
@@ -0,0 +1,56 @@ +---------------------------------------------------------- +-- Licensed under the GNU General Public License version 2 +-- * Copyright (C) 2009 Adrian C. <anrxc_sysphere_org> +---------------------------------------------------------- + +-- {{{ Grab environment +local type = type +local io = { popen = io.popen } +local helpers = require("vicious.helpers") +-- }}} + + +-- FS: provides usage statistics for requested mount points +module("vicious.fs") + + +-- {{{ Filesystem widget type +function worker(format, padding) + -- Get data from df + local f = io.popen("df -hP") + local args = {} + + -- Format data + for line in f:lines() do + if not line:match("^Filesystem.*") then + -- Format helper can't deal with matrices, so don't setup a + -- table for each mount point with gmatch + local size, used, avail, usep, mount = + -- Instead match all at once, including network file systems + line:match("^[%w/-:%.]+[%s]+([%d%.]+)[%a]?[%s]+([%d%.]+)[%a]?[%s]+([%d%.]+)[%a]?[%s]+([%d]+)%%[%s]+([-/%w]+)$") + + if padding then + if type(padding) == "table" then + size = helpers.padd(size, padding[1]) + used = helpers.padd(used, padding[2]) + avail = helpers.padd(avail, padding[3]) + usep = helpers.padd(usep, padding[4]) + else + size = helpers.padd(size, padding) + used = helpers.padd(used, padding) + avail = helpers.padd(avail, padding) + usep = helpers.padd(usep, padding) + end + end + + args["{"..mount.." size}"] = size + args["{"..mount.." used}"] = used + args["{"..mount.." avail}"] = avail + args["{"..mount.." usep}"] = usep + end + end + f:close() + + return args +end +-- }}} |