pkgs/pakfire/src/index

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007, 2008, 2009 Michael Tremer & Christian Schmidt           #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 . functions
  23
  24 db_fields="name version release group maintainer license summary description deps hash"
  25 for field in $db_fields; do
  26         if [ -n "${fields}" ]; then
  27                 fields="${fields}, '${field}'"
  28         else
  29                 fields="'${field}'"
  30         fi
  31 done
  32
  33
  34 function db() {
  35         if [ -z "${database}" ]; then
  36                 echo "Database is not defined."
  37                 exit 1
  38         fi
  39         #echo "SQL: $@"
  40         sqlite3 ${database} "$@"
  41 }
  42
  43 while [ "$#" -gt "0" ]; do
  44         case "$1" in
  45                 --database=*)
  46                         database=${1#--database=}
  47                         ;;
  48                 --force|-f)
  49                         FORCE=1
  50                         ;;
  51                 *.ipk)
  52                         packages="${packages} ${1}"
  53                         ;;
  54                 *)
  55                         echo "Unrecognized option: \"${1}\"."
  56                         ;;
  57         esac
  58         shift
  59 done
  60
  61 if [ -e "${database}" ]; then
  62         echo "Database \"${database}\" does already exist."
  63         if [ "$FORCE" = "1" ]; then
  64                 > ${database}
  65         else
  66                 exit 1
  67         fi
  68 fi
  69
  70 echo "Collecting available packages..."
  71 available=$(for package in ${packages}; do
  72         echo $(pkg_name $package)
  73 done | sort -u)
  74
  75 printf " There are %4d packages available.\n\n" $(echo "${available}" | wc -w)
  76
  77 echo "Checking dependency tree..."
  78 for package in ${packages}; do
  79         #echo " ${package##*/}"
  80         for dep in $(pkg_deps ${package}); do
  81                 okay=
  82                 for avail in ${available}; do
  83                         if [ "${dep}" = "${avail}" ]; then
  84                                 okay=1
  85                                 break
  86                         fi
  87                 done
  88                 if [ "${okay}" != "1" ]; then
  89                         echo "Dependency \"${dep}\" of \"${package##*/}\" could not be resolved."
  90                         [ "${FORCE}" = "1" ] || exit 1
  91                 fi
  92         done
  93 done
  94
  95 echo "Creating database..."
  96 db "CREATE TABLE packages($fields);"
  97
  98 echo "Writing packages to database..."
  99 for package in ${packages}; do
 100         echo " ${package##*/}"
 101         args=
 102         IFS=$", "
 103         for field in $db_fields; do
 104                 if [ -n "${args}" ]; then
 105                         args="${args}, \"$(pkg_$field ${package})\""
 106                 else
 107                         args="\"$(pkg_$field ${package})\""
 108                 fi
 109         done
 110         unset IFS
 111
 112         db "INSERT INTO packages VALUES($args);"
 113 done
 114
 115 db "CREATE TABLE info(key, value);"
 116 db "INSERT INTO info(key, value) VALUES('date', '$(date -u)');"
 117 db "INSERT INTO info(key, value) VALUES('host', '$(cat /proc/sys/kernel/hostname)');"