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# vim: set ft=sh:
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../runit/overlay.d/runit/D%libdir_runit-run.in.txt
# Copyright (C) 2010 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---
usage() {
cat <<EOT >&2
usage: $0 <run_script>
ln -s $0 <run_script>; <run_script>
EOT
exit 1
}
die() {
[ $# -eq 0 ] || echo "$*" >&2
exit 1
}
progname() {
case "$1" in
/*) echo "$1" ;;
*/*) echo "$(cd "${1%/*}"; pwd)/${1##*/}" ;;
*) if [ "$PWD" = / ]; then
echo "/$1"
else
echo "$PWD/$1"
fi ;;
esac
}
case "$0" in
D_sbindir/${TEMPLATE:-runit-run})
# Sha-Bang'ed
[ $# -gt 0 ] || usage
if [ -s "$1" ] && ${SHELL:-sh} -n "$1"; then
PROGNAME="$(progname "$1")"; shift
SCRIPT=yes
else
die "$PROGNAME: invalid script" >&2
fi
;;
*)
# symlinked
PROGNAME="$(progname "$0")"
SCRIPT=
esac
cd "${PROGNAME%/*}"