1*55e87721SMatt Gilbride#!/bin/bash 2*55e87721SMatt Gilbride# 3*55e87721SMatt Gilbride# Copyright 2022 Google LLC 4*55e87721SMatt Gilbride# 5*55e87721SMatt Gilbride# Licensed under the Apache License, Version 2.0 (the "License"); 6*55e87721SMatt Gilbride# you may not use this file except in compliance with the License. 7*55e87721SMatt Gilbride# You may obtain a copy of the License at 8*55e87721SMatt Gilbride# 9*55e87721SMatt Gilbride# https://www.apache.org/licenses/LICENSE-2.0 10*55e87721SMatt Gilbride# 11*55e87721SMatt Gilbride# Unless required by applicable law or agreed to in writing, software 12*55e87721SMatt Gilbride# distributed under the License is distributed on an "AS IS" BASIS, 13*55e87721SMatt Gilbride# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*55e87721SMatt Gilbride# See the License for the specific language governing permissions and 15*55e87721SMatt Gilbride# limitations under the License. 16*55e87721SMatt Gilbride# 17*55e87721SMatt Gilbrideset -eo pipefail 18*55e87721SMatt Gilbride 19*55e87721SMatt Gilbride# Perform gcloud auth login if no current credentials are available. 20*55e87721SMatt Gilbrideif gcloud auth print-access-token &>/dev/null; then 21*55e87721SMatt Gilbride true 22*55e87721SMatt Gilbrideelse 23*55e87721SMatt Gilbride if ! gcloud auth login; then 24*55e87721SMatt Gilbride exit 25*55e87721SMatt Gilbride fi 26*55e87721SMatt Gilbridefi 27*55e87721SMatt Gilbrideif gcloud auth application-default print-access-token &>/dev/null; then 28*55e87721SMatt Gilbride true 29*55e87721SMatt Gilbrideelse 30*55e87721SMatt Gilbride if ! gcloud auth application-default login; then 31*55e87721SMatt Gilbride exit 32*55e87721SMatt Gilbride fi 33*55e87721SMatt Gilbridefi 34