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authorDavid Phillips <david@sighup.nz>2017-03-05 15:17:45 +1300
committerDavid Phillips <david@sighup.nz>2017-03-05 15:17:45 +1300
commit9326c9f10541e83da5e525c1e001e75f5cd1f56e (patch)
tree1ddf480d142abf64e4d9e80f96429f111712208a /local/bin/grab-spot
parentf8d2ed355eaef3a7a4e86a60fb8a998b4942e754 (diff)
downloaddotfiles-9326c9f10541e83da5e525c1e001e75f5cd1f56e.tar.xz
Add currency spot price util
Diffstat (limited to 'local/bin/grab-spot')
-rwxr-xr-xlocal/bin/grab-spot13
1 files changed, 13 insertions, 0 deletions
diff --git a/local/bin/grab-spot b/local/bin/grab-spot
new file mode 100755
index 0000000..3939d72
--- /dev/null
+++ b/local/bin/grab-spot
@@ -0,0 +1,13 @@
+
+if [ -z $1 ]; then
+ logger "$0: blank FROM currency"
+ exit
+fi
+if [ -z $2 ]; then
+ logger "$0: blank TO currency"
+ exit
+fi
+
+rate=$(curl "http://rate-exchange-1.appspot.com/currency?from=$1&to=$2" | jshon -e rate)
+
+echo "$1$2: $rate" > ~/.cache/"$1$2"