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50 lines
798 B
Bash
Executable File
50 lines
798 B
Bash
Executable File
#!/bin/sh -e
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#
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# mkgencat-wrapper - Generate wrapper script for gencat
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#
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# Copyright 2012 by Werner Almesberger
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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MODE=555
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DIR=
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usage()
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{
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echo "usage: $0 [-m mode] [-p directory] wrapper-path" 1>&2
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exit 1
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}
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while [ "$1" ]; do
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case "$1" in
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-m) shift
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MODE=$1;;
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-p) shift
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DIR=$1;;
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-*) usage;;
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*) break;;
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esac
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shift
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done
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: ${DIR:=`dirname $1`}
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[ -d "$DIR" ] && [ "$1" ] && [ -z "$2" ] || usage
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trap "rm -f _wrapper" 0
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cat <<EOF >_wrapper
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#!/bin/sh
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PATH=\$PATH:$DIR
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exec gencat-bin "\$@"
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EOF
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chmod $MODE _wrapper
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mv _wrapper "$1"
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