installer/cli/bin/commands/start

#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
set -e
. "$STREAMPIPES_WORKDIR/bin/common"

cli_help_start() {
  cat <<EOF
Start existing StreamPipes containers

Usage: streampipes start [SERVICE...]
EOF

  exit 1
}

[ "$1" == '--help' ] || [ "$1" == '-h' ] && cli_help_start

if [ -z "$1" ]; then
    fatal "Argument missing, see 'streampipes ${0##*/} --help'"
fi

while [[ "$#" -gt 0 ]]; do
    case $1 in
        -*|--*=) fatal "Unsupported flag $1, see 'streampipes ${0##*/} --help'" >&2 ;;
        *) svc+=("$1"); shift ;;
    esac
done

if is_streampipes_running; then
    info "Starting ${svc[*]}"
    concatenate_compose_files
    run "$docker_compose_files start ${svc[*]}"
else
  info "No StreamPipes environment running"
fi