common.sh

# This file is part of Qtah.
#
# Copyright 2015-2016 Bryan Gardiner <bog@khumba.net>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Defensive.  Scripts should still set this themselves to start with, in case
# sourcing this file fails:
set -euo pipefail

msg() {
    echo "qtah >>> $*"
}

run() {
    echo "*** $*"
    "$@"
}

goToPkg() {
    pkg=${1:?goToPkg expects a package name.}
    for variant in "" -qt4 -qt5; do
        p=${pkg}${variant}
        if [[ -d ${projectDir}/${pkg}${variant} ]]; then
            cd "${projectDir}/${p}"
            return
        fi
    done
    echo "$0: Couldn't find package ${pkg}."
    exit 1
}