You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.5 KiB
Bash
93 lines
2.5 KiB
Bash
#!/usr/bin/env bash
|
|
# vim:ts=4:sts=4:sw=4:et
|
|
#
|
|
# Author: Hari Sekhon
|
|
# Date: 2022-02-22 15:20:27 +0000 (Tue, 22 Feb 2022)
|
|
#
|
|
# 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
|
|
. "$srcdir/lib/utils.sh"
|
|
|
|
# shellcheck disable=SC2034,SC2154
|
|
usage_description="
|
|
Counts the number of resources Checkov is scanning in the current or given directory
|
|
|
|
Useful to estimate Bridgecrew Cloud costs which are charged per resource
|
|
|
|
This can take a while to run on large directories with lots of resources
|
|
|
|
The first argument should be a directory (defaults to '.' for \$PWD)
|
|
The second argument onwards are passed as-is directly to the 'checkov' command
|
|
|
|
Alternatively, use a local .checkov.yaml config file to configure checkov settings,
|
|
such as multiple directories or skip directories, eg:
|
|
|
|
https://github.com/HariSekhon/Templates/blob/master/.checkov.yaml
|
|
|
|
|
|
Requires Checkov, awk and jq to be installed
|
|
"
|
|
|
|
# used by usage() in lib/utils.sh
|
|
# shellcheck disable=SC2034
|
|
usage_args="[<directory> <checkov_args>]"
|
|
|
|
help_usage "$@"
|
|
|
|
check_bin awk
|
|
check_bin jq
|
|
|
|
#min_args 1 "$@"
|
|
|
|
dir="${1:-.}"
|
|
shift || :
|
|
|
|
# user should supply args or local .checkov.yaml if they want additional checkov settings
|
|
#
|
|
# gets lots of errors without --download-external-modules=true, eg:
|
|
# 2022-02-22 15:27:26,308 [MainThread ] [WARNI] Failed to download module x/y/z:n.n.n
|
|
#
|
|
json_data="$(checkov -d "$dir" --download-external-modules true -o json "$@")"
|
|
|
|
jq_count="$(
|
|
jq '
|
|
if
|
|
type=="array" then .
|
|
else
|
|
[.]
|
|
end |
|
|
[ .[].summary.resource_count ] |
|
|
add
|
|
' <<< "$json_data"
|
|
)"
|
|
|
|
# opening brace must be on same line as the /regex_filter/, otherwise will apply to all lines
|
|
# substr to strip the trailing json comma from 'resource_count: <number>,'
|
|
awk_count="$(
|
|
awk '/resource_count/ {
|
|
resource_count = substr($2, 0, length($2) - 1)
|
|
total_resource_count += resource_count
|
|
}
|
|
END {
|
|
print total_resource_count
|
|
}' <<< "$json_data"
|
|
)"
|
|
|
|
if [ "$jq_count" != "$awk_count" ]; then
|
|
die 'Parsing inconsistency detected between jq and awk on the checkov json data. Checkov output format may have changed'
|
|
fi
|
|
|
|
echo "$jq_count"
|