# Copyright © 2010-2013  Roger Leigh <rleigh@debian.org>
#
# schroot 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.
#
# schroot 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
# <http://www.gnu.org/licenses/>.
#
#####################################################################

# Common functions for use in schroot setup scripts

# Log an informational message
# $1: The message
info()
{
    if [ "$VERBOSE" = "verbose" ]; then
        echo "$1"
    fi
    return 0
}

# Log warning message
# $1: The message
warn()
{
    echo "warning: $1" 1>&2
    return 0
}

# Log an error message
# $1: The message
error()
{
    echo "error: $1" 1>&2
    return 0
}

# Log an error message
# $1: The message
fatal()
{
    echo "error: $1" 1>&2
    exit 1
}