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#!/bin/bash
# Copyright 2020 The Android Open Source Project
#
# Licensed 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.
# Fail fast on any error.
set -e
if [ -z ${ANDROID_BUILD_TOP} ]; then
echo \$ANDROID_BUILD_TOP must be set.
exit 1
fi
RELEASE_ID=${1}
if [ -z ${RELEASE_ID} ]; then
echo "Usage:"
echo " ${0} <release ID>"
echo
echo "e.g. ${0} 2020a"
exit 1
fi
SCRIPT_PATH=$(realpath $0)
# -f = report failures
# -L = follow redirects
CURL_CMD="curl -f -L"
TZBB_PROJECT_URL=https://github.com/evansiroky/timezone-boundary-builder/
SERVER_RELEASE_BASE_URL=${TZBB_PROJECT_URL}releases/download
SERVER_SOURCE_BASE_URL=https://raw.githubusercontent.com/evansiroky/timezone-boundary-builder/master
SOURCE_FILES=(\
DATA_LICENSE \
)
RELEASE_FILES=(\
input-data.zip \
timezones.geojson.zip \
)
function download() {
set -e
SERVER_BASE_URL=${1}
FILE_NAME=${2}
LOCAL_DIR=${3}
URL=${SERVER_BASE_URL}/${FILE_NAME}
LOCAL_FILE_NAME=${LOCAL_DIR}/${FILE_NAME}
echo Downloading ${FILE_NAME} from ${URL}...
${CURL_CMD} ${URL} --output ${LOCAL_FILE_NAME}
DOWNLOAD_DATE=$(date)
SHA=$(sha1sum ${LOCAL_FILE_NAME} | awk '{ print $1}')
# Add a METADATA file URL entry for every file we download.
cat << EOF >> ${METADATA_FILE}
url {
type: OTHER
value: "${FILE_NAME} downloaded from ${URL} on ${DOWNLOAD_DATE}, SHA1=${SHA}"
}
EOF
}
LOCAL_DATA_DIR=${ANDROID_BUILD_TOP}/packages/modules/GeoTZ/tzbb_data
mkdir -p ${LOCAL_DATA_DIR}
echo Removing existing data files...
rm -f ${LOCAL_DATA_DIR}/*
METADATA_FILE=${LOCAL_DATA_DIR}/METADATA
# Start the METADATA file
cat << EOF > ${METADATA_FILE}
// Generated file DO NOT EDIT
// Run download-tzbb-files.sh
name: "tzbb_data"
description:
"Assorted files downloaded from ${TZBB_PROJECT_URL}"
third_party {
url {
type: HOMEPAGE
value: "${TZBB_PROJECT_URL}"
}
EOF
for FILE in ${SOURCE_FILES[@]}; do
download ${SERVER_SOURCE_BASE_URL} ${FILE} ${LOCAL_DATA_DIR}
done
for FILE in ${RELEASE_FILES[@]}; do
download ${SERVER_RELEASE_BASE_URL}/${RELEASE_ID} ${FILE} ${LOCAL_DATA_DIR}
done
PROTO_UPGRADE_DATE=$(date +'{ year: '%Y' month: '%-m' day: '%-d' }')
# Finish the METADATA file
cat << EOF >> ${METADATA_FILE}
version: "${RELEASE_ID}"
last_upgrade_date ${PROTO_UPGRADE_DATE}
license_type: RESTRICTED
}
EOF
ln -sr ${LOCAL_DATA_DIR}/DATA_LICENSE ${LOCAL_DATA_DIR}/LICENSE
echo Look in ${LOCAL_DATA_DIR} for updated files....