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# Copyright Materialize, Inc. and contributors. All rights reserved.
#
# Use of this software is governed by the Business Source License
# included in the LICENSE file at the root of this repository.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0.
import argparse
import boto3
from mypy_boto3_ec2.type_defs import FilterTypeDef
from materialize.cli.scratch import check_required_vars
from materialize.scratch import print_instances, whoami
def configure_parser(parser: argparse.ArgumentParser) -> None:
check_required_vars()
parser.add_argument(
"who",
nargs="*",
help="Whose instances to show (defaults to yourself)",
)
parser.add_argument("--all", help="Show all instances", action="store_true")
parser.add_argument("--output-format", choices=["table", "csv"], default="table")
def run(args: argparse.Namespace) -> None:
filters: list[FilterTypeDef] = []
if not args.all:
filters.append({"Name": "tag:LaunchedBy", "Values": args.who or [whoami()]})
print_instances(
list(boto3.resource("ec2").instances.filter(Filters=filters)),
args.output_format,
)