debian/scripts/koha-rebuild-zebra

   1 #!/bin/sh
   2 #
   3 # koha-rebuild-zebra - Rebuild the Zebra database for Koha instances.
   4 # Copyright 2010  Catalyst IT, Ltd
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19
  20 set -e
  21
  22 # Read configuration variable file if it is present
  23 [ -r /etc/default/koha-common ] && . /etc/default/koha-common
  24
  25 # include helper functions
  26 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  27     . "/usr/share/koha/bin/koha-functions.sh"
  28 else
  29     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  30     exit 1
  31 fi
  32
  33 toggle_biblios_only()
  34 {
  35     biblios_only="yes"
  36     biblios="yes"
  37     if [ "$authorities_only" != "yes" ]; then
  38         authorities="no"
  39     fi
  40 }
  41
  42 toggle_authorities_only()
  43 {
  44     authorities_only="yes"
  45     authorities="yes"
  46     if [ "$biblios_only" != "yes" ]; then
  47         biblios="no"
  48     fi
  49 }
  50
  51 run_rebuild_zebra()
  52 {
  53     local instancename=$1; shift
  54
  55     if [ "$USE_INDEXER_DAEMON" = "no"  ] ||
  56        [     "${full_reindex}" = "yes" ] ||
  57        [            "${force}" = "yes" ] ; then
  58
  59         if [ "$DEV_INSTALL" = "" ]; then
  60             KOHA_BINDIR=$KOHA_HOME/bin
  61         else
  62             KOHA_BINDIR=$KOHA_HOME/misc
  63         fi
  64
  65         # TODO: This comment is here to remind us that we should make
  66         # rebuild_zebra.pl return error codes on failure
  67         if sudo -u "$instancename-koha" -H \
  68             env PERL5LIB=$PERL5LIB \
  69             KOHA_CONF="/etc/koha/sites/$instancename/koha-conf.xml" \
  70             $KOHA_BINDIR/migration_tools/rebuild_zebra.pl $@ ; then
  71             return 0
  72         else
  73             return 1
  74         fi
  75     fi
  76 }
  77
  78 usage()
  79 {
  80     local scriptname=$0
  81     cat <<EOF
  82 Rebuild the Zebra indexes for Koha instances. The default behaviour
  83 is to do an incremental rebuild.
  84
  85 Usage: $scriptname [options] instancename1 instancename2...
  86 Options:
  87     --authorities|-a  Only run process for authorities.
  88     --biblios|-b      Only run process for biblios.
  89     --full|-f         Does a reindex of the whole collection.
  90     --force           Run incremental indexing even if USE_INDEXER_DAEMON="yes"
  91     --quiet|-q        Sometimes be a bit quieter for scripts/cronjobs.
  92     --verbose|-v      Be verbose.
  93     --help|-h         Print this help.
  94
  95
  96 Note: Any other options are passed directly to rebuild_zebra.pl.
  97 EOF
  98 }
  99
 100 # Default parameters
 101 opt_idx="-z"
 102 opt_verbose=""
 103 opts_other=""
 104 biblios_only="no"
 105 authorities_only="no"
 106 biblios="yes"
 107 authorities="yes"
 108 force="no"
 109 full_reindex="no"
 110
 111 # The '-q' option is intended to prevent the cronjob causing this to output
 112 # help information if there are no instances defined.
 113 quiet="no"
 114
 115 # Read parameters
 116 while [ -n "$*" ]; do
 117     case "$1" in
 118         -h|--help)
 119             usage ; exit 0
 120             ;;
 121         -b|--biblios)
 122             toggle_biblios_only
 123             ;;
 124         -a|--authorities)
 125             toggle_authorities_only
 126             ;;
 127         -f|--full)
 128             full_reindex="yes"
 129             opt_idx="-r"
 130             ;;
 131         --force)
 132             force="yes"
 133             ;;
 134         -v|--verbose)
 135             opt_verbose="-v"
 136             ;;
 137         -q|--quiet)
 138             quiet="yes"
 139             ;;
 140         -*)
 141             opts_other="$opts_other $1";
 142             ;;
 143         *)
 144             break
 145             ;;
 146     esac
 147
 148     shift
 149 done
 150
 151 # Optionally use alternative paths for a dev install
 152 adjust_paths_dev_install $1
 153
 154 # Parse command line.
 155 if [ $# -lt 1 ]; then
 156     if [ "$quiet" = "no" ]; then
 157         usage
 158         die "Missing instance name."
 159     else
 160         exit
 161     fi
 162 fi
 163
 164 # Loop over instance names
 165 for name in "$@"
 166 do
 167     if is_instance $name; then
 168         if [ "$biblios" = "yes" ]; then
 169             if ! run_rebuild_zebra $name \
 170                 -b $opt_verbose $opt_idx $opts_other; then
 171                 warn "Something went wrong rebuilding biblio indexes for $name"
 172             fi
 173         fi
 174         if [ "$authorities" = "yes" ]; then
 175             if ! run_rebuild_zebra $name \
 176                 -a $opt_verbose $opt_idx $opts_other ; then
 177                 warn "Something went wrong rebuilding authority indexes for $name"
 178             fi
 179         fi
 180     else
 181         warn "Unknown instance $name."
 182     fi
 183 done
 184
 185 exit 0