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#!/usr/bin/env python
#
# Copyright 2017 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Create the asset."""
import argparse
import glob
import os
import shutil
import subprocess
# See https://cloud.google.com/sdk/downloads#versioned for documentation on
# scripting gcloud and also for updates.
BASE_URL = 'https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/%s'
GCLOUD_BASE_NAME='google-cloud-sdk'
GCLOUD_ARCHIVE = '%s-250.0.0-linux-x86_64.tar.gz' % GCLOUD_BASE_NAME
GCLOUD_URL = BASE_URL % GCLOUD_ARCHIVE
def create_asset(target_dir):
"""Create the asset."""
target_dir = os.path.abspath(target_dir)
subprocess.check_call(['curl', GCLOUD_URL, '-o', GCLOUD_ARCHIVE])
# Extract the arcive to the target directory and remove it.
subprocess.check_call(['tar', '-xzf', GCLOUD_ARCHIVE,
'--strip-components=1',
'-C', target_dir])
# Substitute the HOME directory in the environment so we don't overwrite
# an existing gcloud configuration in $HOME/.config/gcloud
env = os.environ.copy()
env["HOME"] = target_dir
gcloud_exe = os.path.join(target_dir, 'bin', 'gcloud')
subprocess.check_call([gcloud_exe, 'components',
'install', 'beta', 'cloud-datastore-emulator',
'--quiet'], env=env)
subprocess.check_call([gcloud_exe, 'components',
'install', 'beta', 'bigtable',
'--quiet'], env=env)
subprocess.check_call([gcloud_exe, 'components',
'install', 'pubsub-emulator',
'--quiet'], env=env)
subprocess.check_call([gcloud_exe, 'components',
'install', 'beta', 'cloud-firestore-emulator',
'--quiet'], env=env)
# As of gcloud v250.0.0 and Cloud Firestore Emulator v1.4.6, there is a bug
# that something expects the JAR to be executable, but it isn't.
fs_jar = 'platform/cloud-firestore-emulator/cloud-firestore-emulator.jar'
subprocess.check_call(['chmod', '+x', os.path.join(target_dir, fs_jar)])
subprocess.check_call([gcloud_exe, 'components','update', '--quiet'], env=env)
# Remove the tarball.
os.remove(GCLOUD_ARCHIVE)
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--target_dir', '-t', required=True)
args = parser.parse_args()
create_asset(args.target_dir)
if __name__ == '__main__':
main()