move thermal widget to match new layout

widgets/thermal_freebsd.lua

@@ -0,0 +1,34 @@
+-- {{{ Grab environment
+local setmetatable = setmetatable
+local string = { match = string.match }
+local helpers = require("vicious.helpers")
+-- }}}
+
+
+-- Thermal: provides temperature levels of ACPI and coretemp thermal zones
+-- vicious.widgets.thermal
+local thermal_freebsd = {}
+
+
+-- {{{ Thermal widget type
+local function worker(format, warg)
+    if not warg then return end
+    if type(warg) ~= "table" then warg = { warg } end
+
+    local thermals = {}
+
+    for i=1, #warg do
+        local output = helpers.sysctl(warg[i])
+
+        if not output then
+            thermals[i] = -1
+        else
+            thermals[i] = string.match(output, "[%d]+")
+        end
+    end
+
+    return thermals
+end
+-- }}}
+
+return setmetatable(thermal_freebsd, { __call = function(_, ...) return worker(...) end })

widgets/thermal_linux.lua

@@ -15,7 +15,7 @@ local math = { floor = math.floor }
 
 -- Thermal: provides temperature levels of ACPI and coretemp thermal zones
 -- vicious.widgets.thermal
-local thermal = {}
+local thermal_linux = {}
 
 
 -- {{{ Thermal widget type
@@ -46,4 +46,4 @@ local function worker(format, warg)
 end
 -- }}}
 
-return setmetatable(thermal, { __call = function(_, ...) return worker(...) end })
+return setmetatable(thermal_linux, { __call = function(_, ...) return worker(...) end })