proper rounding in bitcoin price

[etc/awesome.git] / .config / awesome / rc.lua

diff --git a/.config/awesome/rc.lua b/.config/awesome/rc.lua
index 5bec2b0cc182f3e9479dd9c2a35d9eb51ea4c9d0..ac0676b9c4604faf30c49f9f8f76d543a81eb0a6 100644 (file)
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -11,6 +11,8 @@ local beautiful = require("beautiful")
 local naughty = require("naughty")
 local menubar = require("menubar")
 local hotkeys_popup = require("awful.hotkeys_popup").widget
+local lain = require("lain")
+local math = require("math")
 -- }}}
 
 -- {{{ Error handling
@@ -120,6 +122,32 @@ local function print_table(tbl, indent)
         end
     end
 end
+
+local lain_bat = lain.widgets.bat({
+    batteries = {"BAT0", "BAT1"},
+    settings = function()
+        local delim = "↓"
+        if bat_now.status == "1" then delim = "↑" end
+        widget:set_text(bat_now.perc .. "% " .. delim .. " " .. bat_now.time)
+    end,
+})
+
+local function poloniex_price(output, pair, prec)
+    local xc, pos, err = require("lain.util").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 xc_widget = lain.widgets.abase({
+    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
+})
+
 -- }}}
 
 -- {{{ Menu
@@ -146,6 +174,8 @@ menubar.utils.terminal = terminal -- Set the terminal for applications that requ
 -- }}}
 
 -- {{{ Wibox
+local spacer = wibox.widget.textbox()
+spacer:set_text(' | ')
 -- Create a textclock widget
 mytextclock = wibox.widget.textclock("%a %d %b %H:%M:%S", 1)
 
@@ -287,6 +317,10 @@ awful.screen.connect_for_each_screen(function(s)
             layout = wibox.layout.fixed.horizontal,
             mykeyboardlayout,
             wibox.widget.systray(),
+            xc_widget,
+            spacer,
+            lain_bat.widget,
+            spacer,
             mytextclock,
             mylayoutbox[s],
         },
@@ -582,7 +616,7 @@ awful.rules.rules = {
                },
                callback = move_to_tag(screen.count() == 1 and 1 or 2, 8)
            },
-    { rule = { class = "chromium", instance = "chromium" },
+    { rule = { class = "Chromium", instance = "chromium" },
                properties = {
                    floating = false,
                },