freedombone/src/freedombone-utils-international

#!/bin/bash
#
# .---.                  .              .
# |                      |              |
# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
#
#                    Freedom in the Cloud
#
# International/language functions
#
# License
# =======
#
# Copyright (C) 2014-2018 Bob Mottram <bob@freedombone.net>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

function locale_setup {
    if [[ $(is_completed "${FUNCNAME[0]}") == "1" ]]; then
        return
    fi

    apt-get -yq install locales locales-all debconf

    if [ ! "$DEFAULT_LANGUAGE" ]; then
        DEFAULT_LANGUAGE='en_GB.UTF-8'
    fi
    if [ ${#DEFAULT_LANGUAGE} -lt 2 ]; then
        DEFAULT_LANGUAGE='en_GB.UTF-8'
    fi

    locale-gen "${DEFAULT_LANGUAGE}"
    update-locale LANG=${DEFAULT_LANGUAGE}
    update-locale LANGUAGE=${DEFAULT_LANGUAGE}
    update-locale LC_MESSAGES=${DEFAULT_LANGUAGE}
    update-locale LC_ALL=${DEFAULT_LANGUAGE}
    update-locale LC_CTYPE=${DEFAULT_LANGUAGE}

    mark_completed "${FUNCNAME[0]}"
}

# NOTE: deliberately no exit 0