NAME = 'set'

DESCRIPTION = BasicCommand.FROM_FILE('configure', 'set',

'_description.rst')

SYNOPSIS = 'aws configure set varname value [--profile profile-name]'

EXAMPLES = BasicCommand.FROM_FILE('configure', 'set', '_examples.rst')

ARG_TABLE = [

{'name': 'varname',

'help_text': 'The name of the config value to set.',

'action': 'store',

'cli_type_name': 'string', 'positional_arg': True},

{'name': 'value',

'help_text': 'The value to set.',

'action': 'store',

'no_paramfile': True, # To disable the default paramfile behavior

'cli_type_name': 'string', 'positional_arg': True},

]

# Any variables specified in this list will be written to

# the ~/.aws/credentials file instead of ~/.aws/config.

_WRITE_TO_CREDS_FILE = ['aws_access_key_id', 'aws_secret_access_key',

'aws_session_token']

def __init__(self, session, config_writer=None):

super(ConfigureSetCommand, self).__init__(session)

if config_writer is None:

config_writer = ConfigFileWriter()

self._config_writer = config_writer

def _get_config_file(self, path):

config_path = self._session.get_config_variable(path)

return os.path.expanduser(config_path)

def _run_main(self, args, parsed_globals):

varname = args.varname

value = args.value

profile = 'default'

# Before handing things off to the config writer,

# we need to find out three things:

# 1. What section we're writing to (profile).

# 2. The name of the config key (varname)

# 3. The actual value (value).

if '.' not in varname:

# unqualified name, scope it to the current

# profile (or leave it as the 'default' section if

# no profile is set).

if self._session.profile is not None:

profile = self._session.profile

else:

# First figure out if it's been scoped to a profile.

parts = varname.split('.')

if parts[0] in ('default', 'profile'):

# Then we know we're scoped to a profile.

if parts[0] == 'default':

profile = 'default'

remaining = parts[1:]

else:

# [profile, profile_name, ...]

profile = parts[1]

remaining = parts[2:]

varname = remaining[0]

if len(remaining) == 2:

value = {remaining[1]: value}

elif parts[0] not in PREDEFINED_SECTION_NAMES:

if self._session.profile is not None:

profile = self._session.profile

else:

profile_name = self._session.get_config_variable('profile')

if profile_name is not None:

profile = profile_name

varname = parts[0]

if len(parts) == 2:

value = {parts[1]: value}

elif len(parts) == 2:

# Otherwise it's something like "set preview.service true"

# of something in the [plugin] section.

profile, varname = parts

config_filename = self._get_config_file('config_file')

if varname in self._WRITE_TO_CREDS_FILE:

# When writing to the creds file, the section is just the profile

section = profile

config_filename = self._get_config_file('credentials_file')

elif profile in PREDEFINED_SECTION_NAMES or profile == 'default':

section = profile

else:

section = profile_to_section(profile)

updated_config = {'__section__': section, varname: value}

self._config_writer.update_config(updated_config, config_filename)