factor cryptowidgets into separate module

diff --git a/.config/awesome/cryptocoin_widgets.lua b/.config/awesome/cryptocoin_widgets.lua
new file mode 100644 (file)
index 0000000..e0f3d2a
--- /dev/null
+++ b/.config/awesome/cryptocoin_widgets.lua
@@ -0,0 +1,39 @@
+local dkjson = require("lain.util").dkjson
+local math = require("math")
+local lain = require("lain")
+
+local widgets = {}
+
+local function poloniex_price(output, pair, prec)
+    local xc, pos, err = dkjson.decode(output, 1, nil)
+    if not prec then prec = 4 end
+    val = (xc and xc[pair]["last"]) or 0
+    val = math.floor(val*10^prec+0.5)/10^prec
+    return (not err and val) or "n/a"
+end
+
+widgets.eth_widget = lain.widget.watch({
+    cmd = "curl -m5 -s 'https://poloniex.com/public?command=returnTicker'",
+    timeout = 600,
+    settings = function()
+        widget:set_text(poloniex_price(output, 'BTC_ETH') .. " Ƀ/Ξ")
+    end
+})
+
+local function coindesk_price(output, base, prec)
+    local xc, pos, err = dkjson.decode(output, 1, nil)
+    if not prec then prec = 4 end
+    val = (xc and xc["bpi"][base]["rate_float"]) or 0
+    val = math.floor(val*10^prec+0.5)/10^prec
+    return (not err and val) or "n/a"
+end
+
+widgets.btc_widget = lain.widget.watch({
+    cmd = "curl -m5 -Ls 'https://api.coindesk.com/v1/bpi/currentprice/EUR.json'",
+    timeout = 600,
+    settings = function()
+        widget:set_text(coindesk_price(output, "EUR", 2) .. " €/Ƀ")
+    end
+})
+
+return widgets

diff --git a/.config/awesome/rc.lua b/.config/awesome/rc.lua
index 5176f4de51c4458fbcb4cafb1cd836f6a09ad0fc..d4d0cc31a3aa51936da4655c94b13c723c709aa2 100644 (file)
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -22,8 +22,7 @@ local has_fdo, freedesktop = pcall(require, "freedesktop")
 -- Other libraries
 local tblutils = require("tblutils")
 local lain = require("lain")
-local dkjson = require("lain.util").dkjson
-local math = require("math")
+local ccwidgets = require("cryptocoin_widgets")
 local luatz = require("luatz")
 -- }}}
 
@@ -134,38 +133,6 @@ local lain_bat = lain.widget.bat({
         widget:set_text(bat_now.perc .. "% " .. delim .. " " .. bat_now.time)
     end,
 })
-
-local function poloniex_price(output, pair, prec)
-    local xc, pos, err = dkjson.decode(output, 1, nil)
-    if not prec then prec = 4 end
-    val = (xc and xc[pair]["last"]) or 0
-    val = math.floor(val*10^prec+0.5)/10^prec
-    return (not err and val) or "n/a"
-end
-
-local eth_widget = lain.widget.watch({
-    cmd = "curl -m5 -s 'https://poloniex.com/public?command=returnTicker'",
-    timeout = 600,
-    settings = function()
-        widget:set_text(poloniex_price(output, 'BTC_ETH') .. " Ƀ/Ξ")
-    end
-})
-
-local function coindesk_price(output, base, prec)
-    local xc, pos, err = dkjson.decode(output, 1, nil)
-    if not prec then prec = 4 end
-    val = (xc and xc["bpi"][base]["rate_float"]) or 0
-    val = math.floor(val*10^prec+0.5)/10^prec
-    return (not err and val) or "n/a"
-end
-
-local btc_widget = lain.widget.watch({
-    cmd = "curl -m5 -Ls 'https://api.coindesk.com/v1/bpi/currentprice/EUR.json'",
-    timeout = 600,
-    settings = function()
-        widget:set_text(coindesk_price(output, "EUR", 2) .. " €/Ƀ")
-    end
-})
 -- }}}
 
 -- {{{ Menu
@@ -358,7 +325,7 @@ awful.screen.connect_for_each_screen(function(s)
                 layout = wibox.layout.fixed.horizontal,
                 mykeyboardlayout,
                 wibox.widget.systray(),
-                btc_widget,
+                ccwidgets.btc_widget,
                 spacer,
                 lain_bat.widget,
                 spacer,