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.
73 lines
2.4 KiB
Bash
73 lines
2.4 KiB
Bash
#!/usr/bin/env bash
|
|
# vim:ts=4:sts=4:sw=4:et
|
|
#
|
|
# Author: Hari Sekhon
|
|
# Date: 2022-02-25 18:14:24 +0000 (Fri, 25 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
|
|
. "$srcdir/lib/utils.sh"
|
|
|
|
# shellcheck disable=SC2034,SC2154
|
|
usage_description="
|
|
Finds all given for_each generated resource references in Terraform plan output not in Terraform state and imports them
|
|
|
|
Will do nothing if the resource_type you specify doesn't match anything in the local code eg. 'github_repo' won't match, it must be the terraform type 'github_repository'
|
|
|
|
This is a general case importer that will only cover basic use cases such as GitHub repos where the names usually match the terraform IDs
|
|
(except for things like '.github' repo which is not a valid terraform identifier. Those must still be imported manually)
|
|
|
|
If \$TERRAFORM_PRINT_ONLY is set to any value, prints the commands to stdout to collect so you can check, collect into a text file or pipe to a shell or further manipulate, ignore errors etc.
|
|
|
|
|
|
Requires Terraform to be installed and configured
|
|
"
|
|
|
|
# used by usage() in lib/utils.sh
|
|
# shellcheck disable=SC2034
|
|
usage_args="<resource_type> [<dir>]"
|
|
|
|
help_usage "$@"
|
|
|
|
min_args 1 "$@"
|
|
|
|
resource_type="$1"
|
|
dir="${2:-.}"
|
|
|
|
cd "$dir"
|
|
|
|
timestamp "getting terraform plan"
|
|
plan="$(terraform plan -no-color)"
|
|
echo >&2
|
|
|
|
timestamp "getting '$resource_type' from terraform plan output"
|
|
grep -E "^[[:space:]]*# $resource_type\\..+\\[\"[^\"]+\"\\] will be created" <<< "$plan" |
|
|
awk '{print $2}' |
|
|
while read -r resource_path; do
|
|
echo >&2
|
|
# <resource_type>.resource2[resource1] - resource 1 is usually the differentiator, eg. github repo, whereas resource2 is usually what is applied to each one, such as the same branch
|
|
resource1="${resource_path##*[\"}"
|
|
resource1="${resource1%%\"]*}"
|
|
resource2="${resource_path%%[*}"
|
|
resource2="${resource2##*.}"
|
|
cmd="terraform import '$resource_path' '$resource1:$resource2'"
|
|
timestamp "$cmd"
|
|
if [ -n "${TERRAFORM_PRINT_ONLY:-}" ]; then
|
|
echo "$cmd"
|
|
else
|
|
eval "$cmd"
|
|
fi
|
|
done
|