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#! /bin/sh --
# (X)Emacs: -*- mode: Shell-Script; coding: iso8859-1; -*-
# @(#)portless.sh,v 1.3 2006/06/08 10:10:56 martin Exp
# Show "pkg-descr" file of matching port(s).
#
# Copyright (c) 2006 Martin Kammerhofer <mkamm@gmx.net>
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
Script=`basename $0` # name of this script
# set defaults
opt_f=""
PORTSDIR=${PORTSDIR:-/usr/ports}
PAGER=${PAGER:-less -e}
PKGDESCR="pkg-descr"
# print usage message to stderr and exit
usage()
{
while [ $# != 0 ]; do
echo >&2 "$Script: $1"
shift
done
echo >&2 "usage: $Script [-dfiMmp] [-P pager] 'portglob'..."
exit 64 # EX_USAGE
}
# process options
while getopts "D:dfiMmpP:" option
do
case "$option" in
(D) PORTSDIR="$OPTARG";;
(d) PKGDESCR="pkg-descr";;
(f) opt_f="f";;
(i) PKGDESCR="distinfo";;
(M) PKGDESCR="Makefile";;
(m) PKGDESCR="pkg-message";;
(p) PKGDESCR="pkg-plist";;
(P) PAGER="$OPTARG";;
(*) usage;;
esac
done
shift $(($OPTIND - 1))
# there must be at least one argument
if [ $# = 0 ]; then
usage
fi
# main
for p in "$@"; do
case "$p" in
(*/*/*)
usage "portglob '$p' contains more than one slash!";;
(*/*)
if [ -n "$opt_f" ]; then
$PAGER "$PORTSDIR/$p/$PKGDESCR"
else
$PAGER "$PORTSDIR"/$p/"$PKGDESCR"
fi;;
(*)
if [ -n "$opt_f" ]; then
$PAGER "$PORTSDIR"/[a-z]*/"$p/$PKGDESCR"
else
$PAGER "$PORTSDIR"/[a-z]*/$p/"$PKGDESCR"
fi;;
esac
done
#EOF#
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