File: gen-alias

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ndisc6 1.0.4-1
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#! /bin/sh

# *************************************************************************
# *  Copyright © 2006 Rémi Denis-Courmont.                                *
# *  This program is free software: you can redistribute and/or modify    *
# *  it under the terms of the GNU General Public License as published by *
# *  the Free Software Foundation, versions 2 or 3 of the license.        *
# *                                                                       *
# *  This program is distributed in the hope that it will be useful,      *
# *  but WITHOUT ANY WARRANTY; without even the implied warranty of       *
# *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
# *  GNU General Public License for more details.                         *
# *                                                                       *
# *  You should have received a copy of the GNU General Public License    *
# *  along with this program. If not, see <http://www.gnu.org/licenses/>. *
# *************************************************************************


set -e

FRONTEND="$1"
BACKEND="$2"
PARAMS="$3"

if [ -z "$PARAMS" ]; then
	echo "Usage: $0 <output_file> <back-end> <parameters>" >&2
	exit 1
fi

BACKEND="`echo "${BACKEND}" | sed "${transform}"`"

rm -f "${FRONTEND}"
cat > "$FRONTEND" << EOF
#! /bin/sh
exec "\$(dirname \$0)/${BACKEND}" ${PARAMS} "\$@"
EOF
chmod +rx "$FRONTEND"