#!/bin/bash
#
# Copyright (c) 2020 Bubble, Inc.  All rights reserved. For personal (non-commercial) use, see license: https://bubblev.com/bubble-license/
#
#
# Build Bubble distribution ZIP file
#
# Usage:
#
#     build_dist [no-build]
#
#  no-build  : if present, do not rebuild the bubble jar file
#
# Environment variables
#
#   BUBBLE_ENV     : env file to load. Default is ~/.bubble.env or /home/bubble/current/bubble.env (whichever is found first)
#
SCRIPT="${0}"
SCRIPT_DIR=$(cd $(dirname ${SCRIPT}) && pwd)
. ${SCRIPT_DIR}/bubble_common

NO_BUILD="${1}"

BASE=$(cd $(dirname $0)/.. && pwd)
cd ${BASE}

if [[ -z "${NO_BUILD}" || "${NO_BUILD}" != "no-build" ]] ; then
  echo "Building bubble jar..."
  ${BASE}/bin/git_update_bubble.sh || die "Error building bubble jar file"
else
  echo "Not building bubble jar: no-build was set"
fi

DIST_BASE="${BASE}/dist"
rm -rf "${DIST_BASE}" || die "Error removing "${DIST_BASE}" directory"
mkdir -p "${DIST_BASE}" || die "Error creating "${DIST_BASE}" directory"

JAR_DIR="${BASE}/bubble-server/target"
JAR="$(find "${JAR_DIR}" -type f -name "bubble-server-*.jar" | head -1)"
if [[ -z "${JAR}" ]] ; then
  die "No bubble jar found in ${JAR_DIR}"
fi

VERSION_FILE="${BASE}/bubble-server/src/main/resources/META-INF/bubble/bubble.properties"
VERSION=$(cat "${VERSION_FILE}" | grep bubble.version | awk -F '=' '{print $2}')
if [[ -z "${VERSION}" ]] ; then
  die "No version found in ${VERSION_FILE}"
fi

DIST="${DIST_BASE}/bubble-${VERSION}"
ZIP="${DIST_BASE}/bubble-${VERSION}.zip"
mkdir -p "${DIST}" || die "Error creating distribution directory: ${DIST}"
cp "${JAR}" "${DIST}/bubble.jar" || die "Error copying ${JAR} to ${DIST}/bubble.jar"
cp "${BASE}/dist-README.md" "${DIST}/README.md" || die "Error copying dist-README.md to ${DIST}/README.md"
cp -R "${BASE}/bin" "${DIST}" || die "Error copying bin directory to ${DIST}"
cp -R "${BASE}/scripts" "${DIST}" || die "Error copying scripts directory to ${DIST}"
cp -R "${BASE}/config" "${DIST}" || die "Error copying config directory to ${DIST}"
cd "${DIST}/.." && zip -r "${ZIP}" "$(basename ${DIST})"
echo "Distribution created: "
ls -lh "${ZIP}"