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