port uptime widget to freebsd

widgets/uptime_freebsd.lua

@@ -0,0 +1,30 @@
+-- {{{ Grab environment
+local tonumber = tonumber
+local setmetatable = setmetatable
+local math = { floor = math.floor }
+local string = { match = string.match }
+local helpers = require("vicious.helpers")
+local os = { time = os.time }
+-- }}}
+
+
+-- Uptime: provides system uptime and load information
+-- vicious.widgets.uptime
+local uptime_freebsd = {}
+
+
+-- {{{ Uptime widget type
+local function worker(format)
+    local l1, l5, l15 = string.match(helpers.sysctl("vm.loadavg"), "{ ([%d]+%.[%d]+) ([%d]+%.[%d]+) ([%d]+%.[%d]+) }")
+    local up_t = os.time() - tonumber(string.match(helpers.sysctl("kern.boottime"), "sec = ([%d]+)"))
+
+    -- Get system uptime
+    local up_d = math.floor(up_t   / (3600 * 24))
+    local up_h = math.floor((up_t  % (3600 * 24)) / 3600)
+    local up_m = math.floor(((up_t % (3600 * 24)) % 3600) / 60)
+
+    return {up_d, up_h, up_m, l1, l5, l15}
+end
+-- }}}
+
+return setmetatable(uptime_freebsd, { __call = function(_, ...) return worker(...) end })

widgets/uptime_linux.lua

@@ -14,7 +14,7 @@ local helpers = require("vicious.helpers")
 
 -- Uptime: provides system uptime and load information
 -- vicious.widgets.uptime
-local uptime = {}
+local uptime_linux = {}
 
 
 -- {{{ Uptime widget type
@@ -33,4 +33,4 @@ local function worker(format)
 end
 -- }}}
 
-return setmetatable(uptime, { __call = function(_, ...) return worker(...) end })
+return setmetatable(uptime_linux, { __call = function(_, ...) return worker(...) end })