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author | Adrian C. (anrxc) <anrxc@sysphere.org> | 2010-03-14 01:55:33 +0100 |
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committer | Adrian C. (anrxc) <anrxc@sysphere.org> | 2010-03-14 01:55:33 +0100 |
commit | 237470c8f45190b213e3a173ce6ae1a74b3e11fe (patch) | |
tree | 7f53c8144761947d4bde20715bcad34f4be0d6c0 /pkg.lua | |
parent | 9a82d4113a8271b7dfc7506f2b07379e3ede89a8 (diff) | |
download | vicious-legacy-237470c8f45190b213e3a173ce6ae1a74b3e11fe.tar.xz |
API: transform widgets namespace table to a directory
Diffstat (limited to 'pkg.lua')
-rw-r--r-- | pkg.lua | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/pkg.lua b/pkg.lua deleted file mode 100644 index 014bb86..0000000 --- a/pkg.lua +++ /dev/null @@ -1,41 +0,0 @@ ---------------------------------------------------- --- Licensed under the GNU General Public License v2 --- * (c) 2010, Adrian C. <anrxc@sysphere.org> ---------------------------------------------------- - --- {{{ Grab environment -local io = { popen = io.popen } -local math = { max = math.max } -local setmetatable = setmetatable --- }}} - - --- Pkg: provides number of pending updates on GNU/Linux -module("vicious.pkg") - - --- {{{ Packages widget type -local function worker(format, dist) - -- Initialise counters - local updates = 0 - local manager = { - ["Arch"] = { cmd = "pacman -Qu" }, - ["Arch S"] = { cmd = "yes | pacman -Sup", sub = 2 }, - ["Debian"] = { cmd = "apt-show-versions -u -b" }, - ["Fedora"] = { cmd = "yum list updates", sub = 3 } - } - - -- Check if updates are available - local pkg = manager[dist] - local f = io.popen(pkg.cmd) - - for line in f:lines() do - updates = updates + 1 - end - f:close() - - return {pkg.sub and math.max(updates-pkg.sub, 0) or updates} -end --- }}} - -setmetatable(_M, { __call = function(_, ...) return worker(...) end }) |