pandora/docker/wait-for-file

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2019-07-06 16:12:32 +00:00
#!/bin/sh
TIMEOUT=60
TARGET="$1"
for i in `seq $TIMEOUT` ; do
if [ -e "$TARGET" ]; then
exit 0
fi
sleep 1
done
echo "Giving up waiting for file $TARGET" >&2
exit 1