1#!/bin/bash 2# 3# Copyright 2022 Google LLC 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# https://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16# 17set -eo pipefail 18 19# Perform gcloud auth login if no current credentials are available. 20if gcloud auth print-access-token &>/dev/null; then 21 true 22else 23 if ! gcloud auth login; then 24 exit 25 fi 26fi 27if gcloud auth application-default print-access-token &>/dev/null; then 28 true 29else 30 if ! gcloud auth application-default login; then 31 exit 32 fi 33fi 34