external/bsd/pkg_install/dist/bpm/bpm.sh.in

   1 #! /bin/sh
   2 #
   3 # $NetBSD$
   4 #
   5 # Copyright (c) 2003,2009 The NetBSD Foundation, Inc.
   6 # All rights reserved.
   7 #
   8 # This code is derived from software contributed to The NetBSD Foundation
   9 # by Alistair Crooks (agc@NetBSD.org)
  10 #
  11 # Redistribution and use in source and binary forms, with or without
  12 # modification, are permitted provided that the following conditions
  13 # are met:
  14 # 1. Redistributions of source code must retain the above copyright
  15 #    notice, this list of conditions and the following disclaimer.
  16 # 2. Redistributions in binary form must reproduce the above copyright
  17 #    notice, this list of conditions and the following disclaimer in the
  18 #    documentation and/or other materials provided with the distribution.
  19 #
  20 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  21 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  22 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  24 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30 # POSSIBILITY OF SUCH DAMAGE.
  31 #
  32
  33 die()
  34 {
  35         echo >&2 "$@"
  36         exit 1
  37 }
  38
  39 check_prog()
  40 {
  41         _var="$1"; _name="$2"
  42
  43         eval _tmp=\"\$$_var\"
  44         if [ "x$_tmp" != "x" ]; then
  45                 # Variable is already set (by the user, for example)
  46                 return 0
  47         fi
  48
  49         for _d in `echo $PATH | tr ':' ' '`; do
  50                 if [ -x "$_d/$_name" ]; then
  51                         # Program found
  52                         eval $_var=\""$_d/$_name"\"
  53                         return 1
  54                 fi
  55         done
  56
  57         die "$_name not found in path."
  58 }
  59
  60 check_prog awkprog awk
  61 check_prog echoprog echo
  62 check_prog ftpprog ftp
  63 check_prog idprog id
  64 check_prog moreprog more
  65 check_prog pkg_addprog pkg_add
  66 check_prog rmprog rm
  67 check_prog sedprog sed
  68 check_prog suprog su
  69 check_prog unameprog uname
  70
  71 # print version and exit
  72 version() {
  73         $pkg_addprog -V
  74         exit 0
  75 }
  76
  77 # temporary files
  78 tmpcategories=/tmp/categories.$$
  79 tmppackages=/tmp/packages.$$
  80
  81 # some base parameters
  82 base=ftp://ftp.NetBSD.org/pub/pkgsrc/packages
  83 release=`${unameprog} -r | ${sedprog} -e 's/_STABLE//'`
  84 machine=`${unameprog} -m`
  85
  86 sleepsecs=1
  87
  88 doit=""
  89
  90 while [ $# -gt 0 ]; do
  91         case $1 in
  92         -V)     version ;;
  93         -b)     base=$2; shift ;;
  94         -h)     ${echoprog} "$0 [-b BaseURL] [-h] [-m machine] [-n] [-r release] [-v] [-w secs]"; exit 0;;
  95         -m)     machine=$2; shift ;;
  96         -n)     doit=":" ;;
  97         -r)     release=$2; shift ;;
  98         -v)     set -x ;;
  99         -w)     sleepsecs=$2; shift ;;
 100         *)      break ;;
 101         esac
 102         shift
 103 done
 104
 105 category=""
 106
 107 while true; do
 108         # if we don't have a packages file, then we need to choose a category
 109         case "$category" in
 110         "")     # get possible categories
 111                 if [ ! -f $tmpcategories ]; then
 112                         ${echoprog} "Downloading package categories from ${base}..."
 113                         ${echoprog} "** QUIT" > $tmpcategories
 114                         ${echoprog} ls | ${ftpprog} ${base}/${release}/${machine}/ 2>/dev/null | \
 115                                 ${awkprog} 'NF == 9 { if ($9 != "All") print $9 }' >> $tmpcategories
 116                 fi
 117
 118                 # check for bad release numbering
 119                 # - it usually shows with 0 categories being displayed
 120                 ${awkprog} 'END { if (NR == 1) { print "\n\n\n*** No categories found - is the OS release set properly? ***\n\n\n" } }' < $tmpcategories
 121
 122                 # display possible categories
 123                 ${awkprog} '{ print NR ". " $0 }' < $tmpcategories | ${moreprog}
 124
 125                 # read a category number from the user
 126                 ${echoprog} -n "Please type the category number: "
 127                 read choice
 128
 129                 # validate user's choice
 130                 case "$choice" in
 131                 0|1)            ${rmprog} -f $tmpcategories $tmppackages; exit 0 ;;
 132                 [2-9]|[0-9]*)   category=`${awkprog} 'NR == '$choice' { print }' < $tmpcategories` ;;
 133                 *)              category="" ;;
 134                 esac
 135                 case "$category" in
 136                 "")     ${echoprog} "No such category \"$choice\""
 137                         sleep $sleepsecs
 138                         continue
 139                         ;;
 140                 esac
 141
 142                 # get possible packages
 143                 ${echoprog} ""
 144                 ${echoprog} "Downloading package names from ${base}/${category}..."
 145                 ${echoprog} "** QUIT" > $tmppackages
 146                 ${echoprog} "** Change category" >> $tmppackages
 147                 ${echoprog} ls | ${ftpprog} ${base}/${release}/${machine}/${category}/ 2>/dev/null \
 148                         | ${awkprog} 'NF == 11 { print $9 }' >> $tmppackages
 149                 ;;
 150         esac
 151
 152         # display possible packages
 153         ${awkprog} '{ print NR ". " $0 }' < $tmppackages | ${moreprog}
 154
 155         # read a package number from the user
 156         ${echoprog} -n "Please type the package number: "
 157         read choice
 158
 159         # validate user's choice
 160         case "$choice" in
 161         1)      ${rmprog} -f $tmppackages $tmpcategories; exit 0 ;;
 162         2)      category=""; continue ;; # no package to install - choose new category
 163         [3-9]|[0-9]*)   package=`${awkprog} 'NR == '$choice' { print }' < $tmppackages` ;;
 164         *)      package="" ;;
 165         esac
 166         case "$package" in
 167         "")     ${echoprog} "No such package \"$choice\""
 168                 sleep $sleepsecs
 169                 continue
 170                 ;;
 171         esac
 172
 173         # check it's not already installed
 174         pkgbase=`${echoprog} ${package} | ${sedprog} -e 's|-[0-9].*||'`
 175         installed=`pkg_info -e $pkgbase`
 176         case "$installed" in
 177         "")     ;;
 178         *)      ${echoprog} "$package selected, but $installed already installed"
 179                 sleep $sleepsecs
 180                 continue
 181                 ;;
 182         esac
 183
 184         # Tell people what we're doing
 185         ${echoprog} ""
 186         ${echoprog} "Adding package ${base}/${release}/${machine}/${category}/${package}"
 187
 188         cmd="env PKG_PATH=${base}/${release}/${machine}/All ${pkg_addprog} ${package}"
 189
 190         # check if we need to become root for this
 191         if [ `${idprog} -u` != 0 ]; then
 192                 ${echoprog} "Becoming root@`/bin/hostname` to add a binary package"
 193                 ${echoprog} -n "`${echoprog} ${suprog} | $awkprog '{ print $1 }'` "
 194                 $doit ${suprog} root -c "$cmd"
 195                 success=$?
 196         else
 197                 $doit $cmd
 198                 success=$?
 199         fi
 200
 201         # give feedback after adding the package
 202         case $success in
 203         0)      ${echoprog} "$package successfully installed" ;;
 204         *)      ${echoprog} "Problems when installing $package - please try again" ;;
 205         esac
 206
 207         ${echoprog} ""
 208         ${echoprog} -n "[Q]uit, [C]hange category, [I]nstall another package: "
 209         read choice
 210
 211         case "$choice" in
 212         [Qq])   break ;;
 213         [Cc])   category="" ;;
 214         [Ii])   ;;
 215         esac
 216 done
 217
 218 ${rmprog} -f $tmpcategories $tmppackages
 219
 220 exit 0