#!/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"
