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.
DevOps-Bash-tools/terraform_import_github_tea...

82 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
. "$srcdir/lib/utils.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Finds all github_team references in ./*.tf code and then queries the GitHub API for their IDs and if they exist imports them to Terraform state
The GitHub Organization must be specified as the first arg or found in \$GITHUB_ORGANIZATION environment variable
Requires the github_repository identifiers in *.tf code to match the GitHub team slug in the GitHub API
If \$TERRAFORM_PLAN is set to any value, gets the resources from the Terraform Plan rather than ./*.tf
If \$TERRAFORM_PRINT_ONLY is set to any value, prints the commands to stdout to collect so you can check, collect into a text file or pipe to a shell or further manipulate, ignore errors etc.
Requires Terraform and GitHub CLI to be installed and configured
See Also:
github_teams_not_in_terraform.sh
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="<organization> [<dir>]"
help_usage "$@"
org="${1:-${GITHUB_ORGANIZATION:-}}"
dir="${2:-.}"
if is_blank "$org"; then
usage "Organization not specified"
fi
cd "$dir"
timestamp "getting terraform state"
terraform_state_list="$(terraform state list)"
echo >&2
if [ -n "${TERRAFORM_PLAN:-}" ]; then
timestamp "getting terraform plan"
plan="$(terraform plan -no-color)"
echo >&2
timestamp "getting github teams from terraform plan output"
grep -E '^[[:space:]]*resource[[:space:]]+"github_team"' <<< "$plan"
else
timestamp "getting github teams from $PWD/*.tf code"
grep -E '^[[:space:]]*resource[[:space:]]+"github_team"' ./*.tf
fi |
awk '{gsub("\"", "", $3); print $3}' |
while read -r team; do
echo >&2
if grep -q "github_team\\.$team$" <<< "$terraform_state_list"; then
echo "team '$team' already in terraform state, skipping..." >&2
continue
fi
"$srcdir/terraform_import_github_team.sh" "github_team.$team" "$team" "$org"
done