pkglocate

   1 #! /bin/sh
   2 #
   3 #       $NetBSD: pkglocate,v 1.9 2004/07/04 16:12:10 jschauma Exp $
   4 #
   5 #-
   6 # Copyright (c) 2000 The NetBSD Foundation, Inc.
   7 # All rights reserved.
   8 #
   9 # This code is derived from software contributed to The NetBSD Foundation
  10 # by Alistair G. Crooks.
  11 #
  12 # Redistribution and use in source and binary forms, with or without
  13 # modification, are permitted provided that the following conditions
  14 # are met:
  15 # 1. Redistributions of source code must retain the above copyright
  16 #    notice, this list of conditions and the following disclaimer.
  17 # 2. Redistributions in binary form must reproduce the above copyright
  18 #    notice, this list of conditions and the following disclaimer in the
  19 #    documentation and/or other materials provided with the distribution.
  20 # 3. All advertising materials mentioning features or use of this software
  21 #    must display the following acknowledgement:
  22 #        This product includes software developed by the NetBSD
  23 #        Foundation, Inc. and its contributors.
  24 # 4. Neither the name of The NetBSD Foundation nor the names of its
  25 #    contributors may be used to endorse or promote products derived
  26 #    from this software without specific prior written permission.
  27 #
  28 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  29 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  30 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  31 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  32 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  33 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  34 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  35 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  36 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  37 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  38 # POSSIBILITY OF SUCH DAMAGE.
  39 #
  40 # Locate words in description, or files in the PLISTs
  41 #
  42 # [-i] ignore case when searching
  43 # [-f] look for a file, rather than a word or phrase
  44 # [-p] use approximate matching
  45 # [-v] be verbose
  46 #
  47 # Usage: pkglocate [-i] [-p] [-f] [-v] word
  48
  49 #set -x
  50
  51 PATH=${PATH}:/usr/sbin
  52
  53 case `pkg_info -e 'glimpse-*'` in
  54 glimpse-*)      grepname=agrep ;;
  55 *)              grepname=grep ;;
  56 esac
  57
  58 approx=""
  59 igncase=""
  60 verbose=no
  61 files='*/DESCR'
  62 while [ $# -gt 1 ]; do
  63         case $1 in
  64         -i)     igncase="-i" ;;
  65         -f)     files='*/PLIST*' ;;
  66         -p)     if [ "$grepname" = "agrep" ]; then approx="-p"; fi ;;
  67         -v)     verbose=yes ;;
  68         *)      break ;;
  69         esac
  70         shift
  71 done
  72
  73 if [ "$verbose" = "yes" ]; then
  74         echo "===> Using $grepname to find matches"
  75 fi
  76
  77 # do we need to show the help message?
  78 showhelp=false
  79 case "$1" in
  80 --help)
  81         showhelp=true
  82         ;;
  83 esac
  84 if [ $# -lt 1 ]; then
  85         showhelp=true
  86 fi
  87
  88 if $showhelp; then
  89         echo "Usage: pkglocate [-i] [-f] [-p] [-v] word"
  90         echo "       [-i] ignore case when searching"
  91         echo "       [-f] look for a file, rather than a word or phrase"
  92         printf "       [-p]"
  93         if [ "$grepname" != "agrep" ]; then
  94                 printf " (NOT AVAILABLE - needs glimpse package installed)"
  95         fi
  96         echo " use approximate matching"
  97         echo "       [-v] be verbose"
  98         exit 1
  99 fi
 100
 101 for d in *; do
 102         if [ ! -f $d/Makefile ]; then
 103                 # not a valid directory
 104                 continue
 105         fi
 106         if [ "$verbose" = "yes" ]; then
 107                 echo "===> Searching category $d"
 108         fi
 109         $grepname $approx $igncase "$@" $d/$files
 110 done
 111
 112 exit 0