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from docopt import docopt

from localstack import config

from localstack.utils.bootstrap import (

start_infra_in_docker, start_infra_locally, run, MAIN_CONTAINER_NAME, docker_container_running)

# Note: make sure we don't have imports at the root level here

def cmd_infra(argv, args):

"""

Usage:

localstack infra <subcommand> [options]

Commands:

infra start Start the local infrastructure

Options:

--docker Run the infrastructure in a Docker container (default)

--host Run the infrastructure on the local host

"""

if argv[0] == 'start':

argv = ['infra', 'start'] + argv[1:]

args['<command>'] = 'infra'

args['<args>'] = ['start'] + args['<args>']

args.update(docopt(cmd_infra.__doc__.strip(), argv=argv))

if args['<subcommand>'] == 'start':

if args['--docker'] and args['--host']:

raise Exception('Please specify either --docker or --host')

print('Starting local dev environment. CTRL-C to quit.')

in_docker = args['--docker'] or not args['--host']

if in_docker:

start_infra_in_docker()

else:

start_infra_locally()

def cmd_web(argv, args):

"""

Usage:

localstack web <subcommand> [options]

Commands:

web start Start the Web dashboard

Options:

--port=<> Network port for running the Web server (default: 8080)

"""

if len(argv) <= 1 or argv[1] != 'start':

argv = ['web', 'start'] + argv[1:]

args['<args>'] = ['start'] + args['<args>']

args.update(docopt(cmd_web.__doc__.strip(), argv=argv))

if args['<subcommand>'] == 'start':

import localstack.dashboard.api

port = args['--port'] or config.PORT_WEB_UI

localstack.dashboard.api.serve(port)

def cmd_ssh(argv, args):

"""

Usage:

localstack ssh [options]

Commands:

ssh Obtain a shell in the running LocalStack container

Options:

"""

args.update(docopt(cmd_ssh.__doc__.strip(), argv=argv))

if not docker_container_running(MAIN_CONTAINER_NAME):

raise Exception('Expected 1 running "%s" container, but found none' % MAIN_CONTAINER_NAME)

try:

process = run('docker exec -it %s bash' % MAIN_CONTAINER_NAME, tty=True)

process.wait()

except KeyboardInterrupt:

pass