diff options
| -rwxr-xr-x | local/bin/grab-spot | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/local/bin/grab-spot b/local/bin/grab-spot deleted file mode 100755 index a4974f4..0000000 --- a/local/bin/grab-spot +++ /dev/null @@ -1,32 +0,0 @@ -#!/bin/sh - -# Warning: uses a non-existant currency API - -# Grabs a spot price for a currency and stores it in ~/.cache -# Useful to run as a cron job and use its cached output in motds or status -# lines -# -# syntax: grab-spot TO FROM -# for example, to get the value of USD in NZD: -# grab-spot USD NZD -# would place a file at ~/.cache/USDNZD containing the value of the USD in NZD, -# to 4 decimal places, and a label for the conversion - -if [ -z $1 ]; then - logger "$0: blank FROM currency" - exit -fi -if [ -z $2 ]; then - logger "$0: blank TO currency" - exit -fi - -# Only bother downloading if it's more than 1 hour old -if ([ ! -f ~/.cache/currency/"$1$2" ] || [ $(find ~/.cache/currency/"$1$2" -mmin +60) ]) ; then - rate=$(curl -L "https://finance.yahoo.com/d/quotes.csv?e=.csv&f=c4l1&s=$1$2=X" | cut -d ',' -f 2) - if [ $? -ne 0 ] ; then - logger "$0: curl error" - exit - fi - printf "$1$2: %.4f" $rate > ~/.cache/currency/"$1$2" -fi |