Only download arrow if not already present. (#166)

This commit is contained in:
Robert Nishihara
2016-12-30 00:25:46 -08:00
committed by Philipp Moritz
parent 6828d694ae
commit 13ee0ef366
+3 -1
View File
@@ -7,6 +7,8 @@ set -e
TP_DIR=$(cd "$(dirname "${BASH_SOURCE:-$0}")"; pwd)
git clone https://github.com/pcmoritz/arrow.git "$TP_DIR/arrow"
if [ ! -d $TP_DIR/arrow ]; then
git clone https://github.com/pcmoritz/arrow.git "$TP_DIR/arrow"
fi
cd "$TP_DIR/arrow"
git checkout c88bd70c13cf16c07b840623cb466aa98d535be0