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| author | David Phillips <david@sighup.nz> | 2017-03-06 22:32:14 +1300 |
|---|---|---|
| committer | David Phillips <david@sighup.nz> | 2017-03-06 22:32:14 +1300 |
| commit | 05ed95b9221dece8cae9bd6021d02375c26ee491 (patch) | |
| tree | 9dd5239c4b5a756814107c8e29b853de57916eee | |
| parent | 21a61fb639e8434fff924f3b862ebd8014f02c60 (diff) | |
| download | dotfiles-05ed95b9221dece8cae9bd6021d02375c26ee491.tar.xz | |
Only download if old price
| -rwxr-xr-x | local/bin/grab-spot | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/local/bin/grab-spot b/local/bin/grab-spot index 3939d72..0450c8e 100755 --- a/local/bin/grab-spot +++ b/local/bin/grab-spot @@ -8,6 +8,8 @@ if [ -z $2 ]; then exit fi -rate=$(curl "http://rate-exchange-1.appspot.com/currency?from=$1&to=$2" | jshon -e rate) - -echo "$1$2: $rate" > ~/.cache/"$1$2" +# Only bother downloading if it's more than 3 hours old +if [ $(find ~/.cache/"$1$2" -mmin +180) ] ; then + rate=$(curl "http://rate-exchange-1.appspot.com/currency?from=$1&to=$2" | jshon -e rate) + echo "$1$2: $rate" > ~/.cache/"$1$2" +fi |