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DevOps-Bash-tools/cloudflare_foreach_zone.sh

67 lines
1.9 KiB
Bash

#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
# args: echo zone id = {id} and name = {name}
#
# Author: Hari Sekhon
# Date: 2020-09-02 18:08:43 +0100 (Wed, 02 Sep 2020)
#
# 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 improve or 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/utils.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Run a command against each Cloudflare zone
All arguments become the command template
WARNING: do not run any command reading from standard input, otherwise it will consume the zone id/names and exit after the first iteration
The command template replaces the following for convenience in each iteration:
{id} - with the zone id <-- this is the one you want for chaining API queries with cloudflare_api.sh
{name} - with the zone name
eg.
${0##*/} 'echo zone id = {id} and name = {name}'
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="<command> <args>"
help_usage "$@"
min_args 1 "$@"
cmd_template="$*"
"$srcdir/cloudflare_api.sh" zones |
jq -r '.result[] | [.id, .name] | @tsv' |
sed "s/'/\\\\'/g" |
while read -r zone_id zone_name; do
if [ -z "${NO_HEADING:-}" ]; then
echo "# ============================================================================ #" >&2
echo "# $zone_id - $zone_name" >&2
echo "# ============================================================================ #" >&2
fi
cmd="$cmd_template"
cmd="${cmd//\{zone_id\}/$zone_id}"
cmd="${cmd//\{zone_name\}/$zone_name}"
cmd="${cmd//\{id\}/$zone_id}"
cmd="${cmd//\{name\}/$zone_name}"
eval "$cmd"
done