pkg: pacman moved to generic packages module

1 files changed, 36 insertions, 0 deletions

diff --git a/pkg.lua b/pkg.lua
new file mode 100644
index 0000000..917b893
--- /dev/null
+++ b/pkg.lua
@@ -0,0 +1,36 @@
+---------------------------------------------------
+-- Licensed under the GNU General Public License v2
+--  * (c) 2010, Adrian C. <anrxc@sysphere.org>
+---------------------------------------------------
+
+-- {{{ Grab environment
+local tonumber = tonumber
+local io = { popen = io.popen }
+local setmetatable = setmetatable
+-- }}}
+
+
+-- Pkg: provides number of pending updates on GNU/Linux
+module("vicious.pkg")
+
+
+-- {{{ Packages widget type
+local function worker(format)
+    -- Initialise counters
+    local updates = 0
+
+    -- Check if updates are available on Arch
+    local f = io.popen("pacman -Qu")
+    --- Exclude IgnorePkg and count deps
+    ---local f = io.popen("pacman -Sup")
+
+    for line in f:lines() do
+        updates = updates + 1
+    end
+    f:close()
+
+    return {updates}
+end
+-- }}}
+
+setmetatable(_M, { __call = function(_, ...) return worker(...) end })