lib

#
# Copyright (c) 2018 YADRO
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#
if [ "$TERM" == "dumb" ] || ! command -v tput &>/dev/null || [ ! -t 1 ]; then
    ceol="\n"
    cr=""
else
    ceol=$(tput el)
    cr="\r"
fi

die() {
    echo "$1" >&2
    exit 1
}

notify() {
    printf "${cr}${ceol}$1"
}

join_by() {
    local IFS="$1"
    shift
    echo "$*"
}
# vim: ft=sh: