bubble/bin/bubble_common

#!/bin/bash
#
# Copyright (c) 2020 Bubble, Inc.  All rights reserved. For personal (non-commercial) use, see license: https://getbubblenow.com/bubble-license/
#
function die() {
  if [[ -z "${SCRIPT}" ]]; then
    echo 1>&2 "${1}"
  else
    echo 1>&2 "${SCRIPT}: ${1}"
  fi
  exit 1
}

function handle_help_request() {

  if [[ -z "${2}" ]]; then
    return
  fi

  if [[ ${2} == "-h" || ${2} == "--help" ]]; then
    while IFS='' read -r line || [[ -n "$line" ]]; do
      if [[ ${line} =~ ^#.* ]]; then
        if [[ ! ${line} =~ ^#!/bin/bash.* ]]; then
          echo "${line}"
        fi
      else
        break
      fi
    done <"${1}"
    exit 1
  fi

}

function make_temp() {
  prefix="${1}"
  suffix="${2}"
  echo "$(mktemp ${prefix}.${suffix}.XXXXXXXX)"
}

function make_temp_dir() {
  prefix="${1}"
  suffix="${2}"
  echo "$(mktemp -d ${prefix}.${suffix}.XXXXXXXX)"
}

function quote_args() {
  args=""
  for i in "$@"; do
    if [[ "$i" =~ \ |\' ]]; then
      i="${i//\\/\\\\}"
      args="$args \"${i//\"/\\\"}\""
    else
      args="$args ${i}"
    fi
  done
  echo -n ${args}
}

handle_help_request "${0}" "${1}"

# Ensure we can find run.sh
if [[ -z "${BUBBLE_SCRIPTS}" ]] ; then
  BC_DIR="$(cd "$(dirname "${0}")"  && pwd)"
  RUN_SH="$(find "${BC_DIR}" -type f -name "run.sh" | head -1)"
  if [[ -z "${RUN_SH}" ]] ; then
    RUN_SH="$(find . -type f -name "run.sh" | head -1)"
  fi
  if [[ -z "${RUN_SH}" ]] ; then
    RUN_SH="$(find ${BC_DIR}/../../bubble -type f -name "run.sh" | head -1)"
  fi
  if [[ -z "${RUN_SH}" ]] ; then
    die "run.sh script not found. Set BUBBLE_SCRIPTS to be the directory containing run.sh"
  fi
  BUBBLE_SCRIPTS="$(dirname "${RUN_SH}")"
elif [[ ! -f "${BUBBLE_SCRIPTS}/run.sh" ]] ; then
  die "run.sh script not found in BUBBLE_SCRIPTS dir (${BUBBLE_SCRIPTS})"
fi

if [[ -z "${BUBBLE_JAR}" ]] ; then
  if [[ -f "${HOME}/api/bubble.jar" ]] ; then
    BUBBLE_JAR="${HOME}/api/bubble.jar"
  elif [[ -f "/home/bubble/api/bubble.jar" ]] ; then
    BUBBLE_JAR="/home/bubble/api/bubble.jar"
  elif [[ -f "${BUBBLE_SCRIPTS}/../bubble.jar" ]] ; then
    BUBBLE_JAR="${BUBBLE_SCRIPTS}/../bubble.jar"
  else
    BUBBLE_JAR="$(find "${BUBBLE_SCRIPTS}/../bubble-server/target" -type f -name "bubble*.jar" | head -1)"
  fi
fi
if [[ -z "${BUBBLE_JAR}" ]] ; then
  echo 1>&2 "warning: bubble jar could not be located"
fi

# Check to see if we are on the PATH, if not suggest that we could be
BUBBLE_BIN="$(cd "$(dirname "${0}")" && pwd)"
if [[ -z "${BUBBLE_SKIP_PATH_WARNING}" && -z "$(which "$(basename "${0}")")" ]] ; then
  echo 1>&2 "Note: ${BUBBLE_BIN} is not on your PATH. To make things easier, add it to your PATH:"
  echo 1>&2 ""
  echo 1>&2 "export PATH=\${PATH}:${BUBBLE_BIN}"
  echo 1>&2 ""
  echo 1>&2 "(set BUBBLE_SKIP_PATH_WARNING to silence this warning)"
  export BUBBLE_SKIP_PATH_WARNING=1
fi