#!/bin/sh
# koha-foreach -- run a command for each Koha instance
# Copyright 2010  Catalyst IT, Ltd
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

set -e

# Read configuration variable file if it is present
[ -r /etc/default/koha-common ] && . /etc/default/koha-common

# include helper functions
if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
    . "/usr/share/koha/bin/koha-functions.sh"
else
    echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
    exit 1
fi

chdir="no"
starting_dir=$(pwd)

listopts=""
while [ ! -z "$1" ]
do
    case "$1" in
        --chdir) chdir="yes";;
        --email) listopts="$listopts --email";;
      --noemail) listopts="$listopts --noemail";;
      --enabled) listopts="$listopts --enabled";;
     --disabled) listopts="$listopts --disabled";;
          --sip) listopts="$listopts --sip";;
        --nosip) listopts="$listopts --nosip";;
        --plack) listopts="$listopts --plack";;
      --noplack) listopts="$listopts --noplack";;
  --letsencrypt) listopts="$listopts --letsencrypt" ;;
--noletsencrypt) listopts="$listopts --noletsencrypt" ;;
              *) break;;
    esac
    shift
done

rv=0
for name in $(koha-list $listopts)
do
    # Replace the __instancename__ placeholder for the instance name (Bug 8566)
    cmd=`echo "$@" | sed -e s/__instancename__/${name}/g`

    if [ "${cmd}" != "" ]; then

        # Change to the instance's home dir if required
        [ "$chdir" != "no" ] && eval cd ~$name"-koha"

        if koha-shell ${name} -c "${cmd}"; then
            : #noop
        else
            echo "${name}: $? status returned by \"${cmd}\""
            rv=1
        fi

        # Go back to the original dir if required
        [ "$chdir" != "no" ] && cd "$starting_dir"
    fi
done

exit $rv
