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executable file
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import logging
import os
import click
import aws_lambda
CURRENT_DIR = os.getcwd()
logging.getLogger('pip').setLevel(logging.CRITICAL)
@click.group()
def cli():
pass
@click.command(help='Create a new function for Lambda.')
@click.option(
'--minimal',
default=False,
is_flag=True,
help='Exclude any unnecessary template files',
)
@click.argument(
'folder', nargs=-1,
type=click.Path(file_okay=False, writable=True),
)
def init(folder, minimal):
path = CURRENT_DIR
if len(folder) > 0:
path = os.path.join(CURRENT_DIR, *folder)
if not os.path.exists(path):
os.makedirs(path)
aws_lambda.init(path, minimal=minimal)
@click.command(help='Bundles package for deployment.')
@click.option(
'--config-file',
default='config.yaml',
help='Alternate config file.',
)
@click.option(
'--profile',
help='AWS profile to use.',
)
@click.option(
'--requirements',
default=None,
type=click.Path(),
help='Install packages from supplied requirements file.',
)
@click.option(
'--local-package',
default=None,
type=click.Path(),
help='Install local package as well.',
multiple=True,
)
def build(requirements, local_package, config_file, profile):
aws_lambda.build(
CURRENT_DIR,
requirements=requirements,
local_package=local_package,
config_file=config_file,
profile_name=profile,
)
@click.command(help='Run a local test of your function.')
@click.option(
'--event-file',
default='event.json',
help='Alternate event file.',
)
@click.option(
'--config-file',
default='config.yaml',
help='Alternate config file.',
)
@click.option(
'--profile',
help='AWS profile to use.',
)
@click.option('--verbose', '-v', is_flag=True)
def invoke(event_file, config_file, profile, verbose):
aws_lambda.invoke(
CURRENT_DIR,
event_file=event_file,
config_file=config_file,
profile_name=profile,
verbose=verbose,
)
@click.command(help='Register and deploy your code to lambda.')
@click.option(
'--config-file',
default='config.yaml',
help='Alternate config file.',
)
@click.option(
'--profile',
help='AWS profile to use.',
)
@click.option(
'--requirements',
default=None,
type=click.Path(),
help='Install all packages defined in supplied requirements file',
)
@click.option(
'--local-package',
default=None,
type=click.Path(),
help='Install local package as well.',
multiple=True,
)
@click.option(
'--preserve-vpc',
default=False,
is_flag=True,
help='Preserve VPC configuration on existing functions',
)
def deploy(requirements, local_package, config_file, profile, preserve_vpc):
aws_lambda.deploy(
CURRENT_DIR,
requirements=requirements,
local_package=local_package,
config_file=config_file,
profile_name=profile,
preserve_vpc=preserve_vpc,
)
@click.command(help='Upload your lambda to S3.')
@click.option(
'--config-file',
default='config.yaml',
help='Alternate config file.',
)
@click.option(
'--profile',
help='AWS profile to use.',
)
@click.option(
'--requirements',
default=None,
type=click.Path(),
help='Install all packages defined in supplied requirements file',
)
@click.option(
'--local-package',
default=None,
type=click.Path(),
help='Install local package as well.',
multiple=True,
)
def upload(requirements, local_package, config_file, profile):
aws_lambda.upload(
CURRENT_DIR,
requirements=requirements,
local_package=local_package,
config_file=config_file,
profile_name=profile,
)
@click.command(help='Deploy your lambda via S3.')
@click.option(
'--config-file',
default='config.yaml',
help='Alternate config file.',
)
@click.option(
'--profile',
help='AWS profile to use.',
)
@click.option(
'--requirements',
default=None,
type=click.Path(),
help='Install all packages defined in supplied requirements file',
)
@click.option(
'--local-package',
default=None,
type=click.Path(),
multiple=True,
help='Install local package as well.',
)
def deploy_s3(requirements, local_package, config_file, profile):
aws_lambda.deploy_s3(
CURRENT_DIR,
requirements=requirements,
local_package=local_package,
config_file=config_file,
profile_name=profile,
)
@click.command(help='Delete old versions of your functions')
@click.option(
'--config-file',
default='config.yaml',
help='Alternate config file.',
)
@click.option(
'--profile',
help='AWS profile to use.',
)
@click.option(
'--keep-last',
type=int,
prompt='Please enter the number of recent versions to keep',
)
def cleanup(keep_last, config_file, profile):
aws_lambda.cleanup_old_versions(
CURRENT_DIR,
keep_last,
config_file=config_file,
profile_name=profile,
)
if __name__ == '__main__':
cli.add_command(init)
cli.add_command(invoke)
cli.add_command(deploy)
cli.add_command(upload)
cli.add_command(deploy_s3)
cli.add_command(build)
cli.add_command(cleanup)
cli()