installer/cli/bin/commands/ps

#!/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"

list_stopped_containers=false

cli_help_ps() {
  cat << EOF
List all StreamPipes containers

Usage: streampipes ps [OPTIONS]

Options:
  -a, --all    Show all stopped containers
EOF

  exit 1
}

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

if [ "$#" -gt 2 ]; then
    fatal "Illegal number of arguments, see 'streampipes ${0##*/} --help'"
fi

while [[ "$#" -gt 0 ]]; do
    case $1 in
        -a|--all) list_stopped_containers=true; shift ;;
        -|--*=) fatal "Unsupported flag $1, see 'streampipes ${0##*/} --help'" >&2 ; shift ;;
        *) fatal "Wrong usage, see 'streampipes ${0##*/} --help'" ;;
    esac
done

project_name=$(sed -n 's/^COMPOSE_PROJECT_NAME=//p' $STREAMPIPES_WORKDIR/.env)

if [ "$list_stopped_containers" = true ]; then
  docker ps \
      --filter "name=${project_name}_*" \
      --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}' \
      --all
else
  docker ps \
    --filter "name=${project_name}_*" \
    --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}'
fi