#!/bin/bash

# The MIT License (MIT)
#
# Copyright (c) 2023 Firebase
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

# vars
PROTOS_DIR="$(pwd)"
WORK_DIR=`mktemp -d`

# deletes the temp directory on exit
function cleanup {
  rm -rf "$WORK_DIR"
  echo "Deleted temp working directory $WORK_DIR"
  rm -rf "${PROTOS_DIR}/data.proto" "${PROTOS_DIR}/any.proto" "${PROTOS_DIR}/google"
  echo "Deleted copied protos"
}

# register the cleanup function to be called on the EXIT signal
trap cleanup EXIT

# Capture location of pbjs / pbts before we pushd.
PBJS="$(npm bin)/pbjs"
PBTS="$(npm bin)/pbts"

# enter working directory
pushd "$WORK_DIR"

git clone --depth 1 https://github.com/googleapis/google-cloudevents.git
git clone --depth 1 https://github.com/googleapis/googleapis.git
git clone --depth 1 https://github.com/google/protobuf.git

# make dirs
mkdir -p "${PROTOS_DIR}/google/type"

# copy protos
cp google-cloudevents/proto/google/events/cloud/firestore/v1/data.proto \
  "${PROTOS_DIR}/"

cp protobuf/src/google/protobuf/any.proto \
  "${PROTOS_DIR}/"

cp protobuf/src/google/protobuf/struct.proto \
  "${PROTOS_DIR}/google/"

cp protobuf/src/google/protobuf/timestamp.proto \
  "${PROTOS_DIR}/google/"

cp googleapis/google/type/latlng.proto \
  "${PROTOS_DIR}/google/type/"

popd

"${PBJS}" -t static-module -w commonjs -o compiledFirestore.js \
  data.proto any.proto

"${PBTS}" -o compiledFirestore.d.ts compiledFirestore.js