Check for beta in scripts/cdist.

This commit is contained in:
Darko Poljak 2016-08-15 16:01:39 +02:00
parent 1c07b63f1d
commit fdf6a6570c
3 changed files with 36 additions and 18 deletions

View File

@ -56,6 +56,20 @@ class UnresolvableRequirementsError(cdist.Error):
pass
class CdistBetaRequired(cdist.Error):
"""Beta functionality is used but beta is not enabled"""
def __init__(self, command, arg):
self.command = command
self.arg = arg
def __str__(self):
err_msg = ("\'{}\' argument of \'{}\' command is beta, but beta is "
"not enabled. If you want to use it please enable beta "
"functionalities.")
return err_msg.format(self.arg, self.command)
class CdistObjectError(Error):
"""Something went wrong with an object"""

View File

@ -71,8 +71,6 @@ def inspect_ssh_mux_opts():
class Config(object):
"""Cdist main class to hold arbitrary data"""
BETA_ARGS = ['jobs']
def __init__(self, local, remote, dry_run=False, jobs=None):
self.local = local
@ -111,19 +109,6 @@ class Config(object):
for host in source:
yield host
@classmethod
def _check_beta(cls, args_dict):
if 'beta' not in args_dict:
args_dict['beta'] = False
# Check only if beta is not enabled: if beta option is specified then
# raise error.
if not args_dict['beta']:
err_msg = ("\'{}\' is beta, but beta is not enabled. If you want "
"to use it please enable beta functionalities.")
for arg in cls.BETA_ARGS:
if arg in args_dict:
raise cdist.Error(err_msg.format(arg))
@classmethod
def commandline(cls, args):
"""Configure remote system"""
@ -136,9 +121,6 @@ class Config(object):
raise cdist.Error(("Cannot read both, manifest and host file, "
"from stdin"))
args_dict = vars(args)
cls._check_beta(args_dict)
# if no host source is specified then read hosts from stdin
if not (args.hostfile or args.host):
args.hostfile = '-'
@ -167,6 +149,7 @@ class Config(object):
args.remote_exec_pattern = None
args.remote_copy_pattern = None
args_dict = vars(args)
# if remote-exec and/or remote-copy args are None then user
# didn't specify command line options nor env vars:
# inspect multiplexing options for default cdist.REMOTE_COPY/EXEC

View File

@ -22,6 +22,12 @@
#
# list of beta arguments for sub-commands
BETA_ARGS = {
'config': ['jobs', ],
}
def check_positive_int(value):
import argparse
@ -36,6 +42,20 @@ def check_positive_int(value):
return val
def check_beta(args_dict):
if 'beta' not in args_dict:
args_dict['beta'] = False
# Check only if beta is not enabled: if beta option is specified then
# raise error.
if not args_dict['beta']:
err_msg = ("\'{}\' is beta, but beta is not enabled. If you want "
"to use it please enable beta functionalities.")
cmd = args_dict['command']
for arg in BETA_ARGS[cmd]:
if arg in args_dict:
raise cdist.CdistBetaRequired(cmd, arg)
def commandline():
"""Parse command line"""
import argparse
@ -172,6 +192,7 @@ def commandline():
parser['main'].print_help()
sys.exit(0)
check_beta(vars(args))
args.func(args)
if __name__ == "__main__":