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DevOps-Bash-tools/gcp_secret_get.sh

51 lines
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#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2021-11-24 12:40:18 +0000 (Wed, 24 Nov 2021)
#
# 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
#
# 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/gcp.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Finds the latest version of a given GCP Secret Manager secret and fetches its value
First argument is used as secret name - if not given prompts for it
Second or more args are passed to 'gcloud secrets'
$usage_gcloud_sdk_required
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="<name>"
help_usage "$@"
num_args 1 "$@"
name="$1"
latest_version="$(
gcloud secrets versions list "$name" --filter='state = enabled' --format='value(name)' |
sort -k1nr |
head -n1
)"
gcloud secrets versions access "$latest_version" --secret="$name"