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DevOps-Bash-tools/gcp/gcp_info_projects.sh

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#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2020-08-13 19:38:39 +0100 (Thu, 13 Aug 2020)
#
2 years ago
# https://github.com/HariSekhon/DevOps-Bash-tools
#
# License: see accompanying Hari Sekhon LICENSE file
#
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
2 years ago
# https://www.linkedin.com/in/HariSekhon
#
set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck disable=SC1090,SC1091
. "$srcdir/lib/utils.sh"
# shellcheck disable=SC1090,SC1091
. "$srcdir/lib/gcp.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Lists GCP Projects and checks project is configured
Can optionally specify a project id to switch to (will switch back to original project on any exit except kill -9)
4 years ago
Can optionally specify a project id using the first argument, otherwise uses currently configured project
$gcp_info_formatting_help
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="[<project_id>]"
help_usage "$@"
if [ $# -gt 0 ]; then
project_id="$1"
shift || :
export CLOUDSDK_CORE_PROJECT="$project_id"
fi
# Project
cat <<EOF
# ============================================================================ #
# P r o j e c t s
# ============================================================================ #
EOF
gcp_info "GCP Projects" gcloud projects list
echo
echo "Checking project is configured..."
# unreliable only errors when not initially set, but gives (unset) if you were to 'gcloud config unset project'
#if ! gcloud config get-value project &>/dev/null; then
# ok, but ugly and format dependent
#if ! gcloud config list | grep '^project[[:space:]]='; then
# best
if ! gcloud info --format="get(config.project)" | grep -q .; then
cat <<EOF
ERROR: You need to configure your Google Cloud project first
Select one from the project IDs above:
gcloud config set project <id>
EOF
exit 1
fi