From 059734fa2ed0fdc198dfd9f3cc88361d43066e23 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Wed, 28 Oct 2015 21:24:18 +0100
Subject: add timer function;

Usage: timer <minutes>

timer waits for a given amount of minutes.
After that it plays an alarm for 20s every minute.
---
 config/fish/functions/timer.fish | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 config/fish/functions/timer.fish

(limited to 'config/fish/functions')

diff --git a/config/fish/functions/timer.fish b/config/fish/functions/timer.fish
new file mode 100644
index 0000000..7d8bb0e
--- /dev/null
+++ b/config/fish/functions/timer.fish
@@ -0,0 +1,17 @@
+function timer
+	if test (count $argv) -ne 1
+        echo "Usage: timer <minutes to wait>"
+        return
+    end
+	for i in (seq 1 $argv[1])
+        sleep 1m
+        echo (string replace -r '^0$' ready! (math $argv[1] - $i))m left
+    end
+    while true
+        for i in (seq 1 20)
+            xkbbell
+            sleep 1
+        end
+        sleep 1m
+    end
+end
-- 
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