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22 lines
444 B
22 lines
444 B
#!/bin/sh
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usage() {
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echo "usage: $0 [-h] [NAME=EXPR...]" >&2
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}
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while getopts h opt; do
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case "$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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tee=
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cleared=
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for replacement; do
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[ -n "$cleared" ] || { set --; cleared=yes; }
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tee="$tee 'rp-get ${replacement%%=*}'"
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set -- "$@" "read -r value; rp-set ${replacement%%=*}=\"${replacement#*=}\""
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done
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eval "rp-tee $tee" | rp-untee "$@"
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