madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

add forex widgets
authormartin f. krafft <madduck@madduck.net>
Thu, 15 Aug 2019 02:26:59 +0000 (14:26 +1200)
committermartin f. krafft <madduck@madduck.net>
Thu, 15 Aug 2019 02:26:59 +0000 (14:26 +1200)
.config/awesome/forex_widgets.lua [new file with mode: 0644]
.config/awesome/rc.lua

diff --git a/.config/awesome/forex_widgets.lua b/.config/awesome/forex_widgets.lua
new file mode 100644 (file)
index 0000000..c1a1ee1
--- /dev/null
@@ -0,0 +1,27 @@
+local dkjson = require("lain.util").dkjson
+local math = require("math")
+local lain = require("lain")
+local beautiful = require("beautiful")
+
+local widgets = {}
+
+local function parse_ecb_rates(output, symbol, prec)
+    local xc, pos, err = dkjson.decode(output, 1, nil)
+    if not prec then prec = 2 end
+    print (xc["rates"]["NZD"])
+    val = (xc and xc["rates"][symbol]) or 0
+    print (val)
+    val = math.floor(val*10^prec+0.5)/10^prec
+    return (not err and val) or "n/a"
+end
+
+widgets.ecb_widget = lain.widget.watch({
+    cmd = "curl -m5 -s 'https://api.exchangeratesapi.io/latest?base=EUR'",
+    timeout = 600,
+    settings = function()
+        widget:set_text(parse_ecb_rates(output, 'NZD') .. " NZD = "
+          .. parse_ecb_rates(output, 'CHF') .. " CHF")
+    end,
+})
+
+return widgets
index 8c71e1c59a54db374be5ed17175cc28fc862ceb6..c3a89c8c899f8e1982243b51062b9f38168b4875 100644 (file)
@@ -24,6 +24,7 @@ local has_fdo, freedesktop = pcall(require, "freedesktop")
 -- Other libraries
 local lain = require("lain")
 local ccwidgets = require("cryptocoin_widgets")
 -- Other libraries
 local lain = require("lain")
 local ccwidgets = require("cryptocoin_widgets")
+local fxwidgets = require("forex_widgets")
 local clocksarray = require("clocksarray")
 local dbg = require("debugfunc")
 local th = require("taghelpers")
 local clocksarray = require("clocksarray")
 local dbg = require("debugfunc")
 local th = require("taghelpers")
@@ -306,6 +307,8 @@ awful.screen.connect_for_each_screen(function(s)
             make_spacer(),
             ccwidgets.eth_widget,
             make_spacer(),
             make_spacer(),
             ccwidgets.eth_widget,
             make_spacer(),
+            fxwidgets.ecb_widget,
+            make_spacer(),
             lain_bat.widget,
             make_spacer(),
         }, right_widgets)
             lain_bat.widget,
             make_spacer(),
         }, right_widgets)