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1
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1 #!/bin/sh
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2
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3 usage () {
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3
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4 echo "usage: [DESTDIR=/] [PREFIX=/usr] $(basename "$0") install|uninstall|update" && exit 1
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1
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5 }
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6
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7 remove () {
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8 [ -e "$1" ] && rm -vrf --preserve-root "$1"
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9 }
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10
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11 install_dir () {
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12 mkdir -p "$2"
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13 cp -rv "$1" "$2"
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14 }
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15
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16 [ $# -eq 1 ] && action=$1 || usage
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17
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18 [ -z "$DESTDIR" ] && DESTDIR=/
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19 [ -z "$PREFIX" ] && PREFIX=/usr
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20 _PREFIX=${DESTDIR%%/}/${PREFIX##/}
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21
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22 [ ! -w "$DESTDIR" ] && echo "You don't have write access on $DESTDIR" && exit 1
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23
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24 progname=feed-push
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3
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25 confdir="${DESTDIR}etc/$progname"
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1
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26
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27 if [ "$action" == install ]; then
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28 install -v -m 755 -D $progname "$_PREFIX/bin/$progname"
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29 install_dir examples "$_PREFIX/share/$progname"
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4
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30 [ -d /etc/rc.d ] && install_dir rc.d "${DESTDIR}etc" && install -vd "$confdir"
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1
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31 elif [ "$action" == uninstall ]; then
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3
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32 remove "$_PREFIX/bin/$progname"
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33 remove "$_PREFIX/share/$progname/examples"
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34 remove "${DESTDIR}etc/rc.d/$progname"
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4
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35 if [ $(ls -a "$confdir" | wc -l) -eq 2 ]; then rmdir "$confdir"
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3
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36 else echo "not removing config dir $confdir (not empty)"
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37 fi
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38 elif [ "$action" == update ]; then
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39 $0 uninstall &>/dev/null
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40 $0 install
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1
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41 else
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42 usage
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43 fi
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44
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45 exit 0
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