kiekus/rp-get

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#!/bin/sh
set -e
usage() {
echo "usage: $0 [-h] [NAME...]" >&2
}
while getopts h opt; do
case "$opt" in
h) usage; exit 0;;
?) usage; exit 255;;
esac
done
shift $(($OPTIND-1))
select=".[\"$1\"]"; shift
for arg; do
select="$select, .[\"$arg\"] // \"\""
done
exec jq -M -r "$select"