installer/cli/bin/common

#!/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.

CYAN=$'\e[0;36m'
RED=$'\e[0;31m'
NC=$'\e[0m'

OS=`uname`

info(){
  echo "${CYAN}[INFO]${NC} $1"
}

warning(){
  echo "${RED}[WARN]${NC} $1"
}

fatal(){
  echo "${RED}[ERROR]${NC} $1"
  exit 1
}

show_version(){
  echo $(sed -n 's/^SP_VERSION=//p' $STREAMPIPES_WORKDIR/.env), build $(git --git-dir "$(dirname "$STREAMPIPES_WORKDIR")/.git" rev-parse --short HEAD)
}

show_version_no_build(){
  echo $(sed -n 's/^SP_VERSION=//p' $STREAMPIPES_WORKDIR/.env)
}

show_banner(){
  cat <<EOF
  _______ __                              ______ __
 |     __|  |_.----.-----.---.-.--------.|   __ \__|.-----.-----.-----.
 |__     |   _|   _|  -__|  _  |        ||    __/  ||  _  |  -__|__ --|
 |_______|____|__| |_____|___._|__|__|__||___|  |__||   __|_____|_____|
                                                     |__|
EOF
}

startup_notice(){
  show_banner
  cat <<EOF

Welcome to Apache StreamPipes - wait for installation to be finished...

EOF
}

deployment_notice() {
  cat <<EOF

    Apache StreamPipes environment is now up and running. Have fun developing!

            Check docs for help:  https://streampipes.apache.org/docs

    If your environment contains the StreamPipes UI, open your browser and follow
    the instructions to get started:

    Local Docker for Mac/Windows, Linux:     http://localhost/
    Remote Docker host:                      http://HOST_IP/

EOF
}

set_lf_line_encoding(){
  case "$(uname -s)" in
      Darwin)
        # for MacOS
        sed -i '' $'s/\r$//' $1
        ;;
      *)
        # for Linux and Windows
        sed -i 's/\r$//' $1
        ;;
  esac
}

is_streampipes_running(){
  if [ "$(docker ps --format '{{.Names}}' | grep streampipes)" ]; then
    true
  else
    false
  fi
}

get_curr_environment() {
  search_str="[environment:"

  while IFS='' read -r line; do
    [[ "$line" == *"$search_str"* ]] &&
    helper=${line#*$search_str}
    curr_environment=${helper%]*}
  done < "$STREAMPIPES_WORKDIR/.spenv"
}

concatenate_compose_files() {
  no_ports=$1
  search_str="[environment:"
  docker_compose_files="docker compose --env-file $STREAMPIPES_WORKDIR/.env"

  while IFS='' read -r line; do
    [[ -n "$line" && "$line" != *"$search_str"* && "$line" != [[:blank:]#]* ]] &&
      if [ "$no_ports" = true ]; then
        docker_compose_files="$docker_compose_files -f $STREAMPIPES_WORKDIR/deploy/standalone/$line/docker-compose.yml"
      else
        docker_compose_files="$docker_compose_files -f $STREAMPIPES_WORKDIR/deploy/standalone/$line/docker-compose.yml -f $STREAMPIPES_WORKDIR/deploy/standalone/$line/docker-compose.dev.yml"
      fi
  done < "$STREAMPIPES_WORKDIR/.spenv"
}

run() {
  $1
  if [ $? -ne 0 ]; then
      fatal "Error occured while executing the StreamPipes command."
  fi
}