nitsi.in

   1 #!/usr/bin/python3
   2
   3 import argparse
   4 import logging
   5 import os
   6
   7 from nitsi.logger import init_logging, Log_Formatter
   8 from nitsi.recipe import RecipeExeption
   9 import nitsi.test
  10 from nitsi.settings import settings_parse_copy_from, NitsiSettings
  11
  12 logger = logging.getLogger("nitsi")
  13
  14 # create console handler
  15 ch = logging.StreamHandler()
  16 formatter = Log_Formatter()
  17 ch.setFormatter(formatter)
  18 # add the handler to the logger
  19 logger.addHandler(ch)
  20
  21 def main():
  22     parser = argparse.ArgumentParser()
  23
  24     parser.add_argument( "--log-level", choices=[ "debug", "error", "info", "warning" ], dest="log_level", default="info")
  25
  26     parser.add_argument("-v", "--version", help="Display version and exit",
  27                     action="store_true", dest="version")
  28
  29     # Subparser for different commands
  30     subparsers = parser.add_subparsers(dest="subparsers_name")
  31
  32     parser_run_test = subparsers.add_parser('run-test', help='run-test help')
  33     parser_run_test.add_argument("-d", "--directory", dest="dir", default=None)
  34     parser_run_test.add_argument("-r", "--recipe", dest="recipe", default=None)
  35     parser_run_test.add_argument("-s", "--settings", dest="settings", default=None)
  36     parser_run_test.add_argument("--default-settings", dest="default_settings", default=None)
  37     parser_run_test.add_argument("--name", dest="name", default=None)
  38     parser_run_test.add_argument("--description", dest="desc", default=None)
  39     parser_run_test.add_argument("--copy-to", dest="copy_to", default=None)
  40     parser_run_test.add_argument("--copy-from", dest="copy_from", default=None, nargs='+')
  41     parser_run_test.add_argument("--virtual-environment", dest="virtual_environ_path", default=None)
  42     parser_run_test.add_argument("--interactive-error-handling", dest="interactive_error_handling", default=False, action="store_true")
  43
  44     args = parser.parse_args()
  45
  46   # We just log the version and exit
  47     if args.version:
  48         logger.info("nitsi version: {}".format("@PACKAGE_VERSION@"))
  49         return 0
  50
  51
  52     # Set the log level
  53     # We are doing this after we logged the version
  54     # to avoid that the version is not shown because of the log level
  55     if args.log_level == "info":
  56         logger.setLevel(logging.INFO)
  57     elif args.log_level == "debug":
  58         logger.setLevel(logging.DEBUG)
  59     elif args.log_level == "warning":
  60         logger.setLevel(logging.WARNING)
  61     elif args.log_level == "error":
  62         logger.setLevel(logging.ERROR)
  63
  64     # Here we are going to run a test
  65     if args.subparsers_name == "run-test":
  66         if not (args.dir or args.recipe):
  67             logger.error("You need to provide at least a director of a test '-d' or a recipe file '-r'")
  68             return 4
  69
  70         if (args.dir and args.recipe) or (args.dir and args.settings):
  71             logger.error("You cannot use the options '-d' and '-r' or '-d' and '-s' at the same time")
  72             return 4
  73
  74         # For all other stuff we need logging to a file
  75         if args.dir:
  76             log_dir = init_logging(args.dir)
  77         elif args.recipe:
  78             log_dir = init_logging(args.recipe)
  79
  80         # We now going to log everything to log_dir/genaral.log
  81         fh = logging.FileHandler("{}/general.log".format(log_dir))
  82         logger.addHandler(fh)
  83         logger.debug("We now logging everything to {}/general.log".format(log_dir))
  84
  85         # Build up settings
  86         settings = nitsi.settings.NitsiSettings(priority_list=["cmd", "settings-file", "default-settings-file", "nitsi-default"])
  87
  88         if args.name:
  89             settings.set_config_value("name", args.name, type="cmd")
  90         if args.desc:
  91             settings.set_config_value("description", args.desc, type="cmd")
  92         if args.copy_to:
  93             settings.set_config_value("copy_to", args.copy_to, type="cmd")
  94         if args.copy_from:
  95             settings.set_config_value("copy_from", nitsi.settings.settings_parse_copy_from(args.copy_from), type="cmd")
  96         if args.virtual_environ_path:
  97             path = args.virtual_environ_path
  98             if not os.path.isabs(path):
  99                 path = os.path.abspath(path)
 100             settings.set_config_value("virtual_environ_path", path, type="cmd")
 101         if args.interactive_error_handling:
 102             settings.set_config_value("interactive_error_handling", True, type="cmd")
 103
 104         # here we run a test
 105         try:
 106             currenttest = nitsi.test.Test(
 107                 log_dir,
 108                 dir=args.dir,
 109                 recipe_file=args.recipe,
 110                 settings_file=args.settings,
 111                 settings=settings,
 112                 default_settings_file=args.default_settings)
 113             currenttest.virtual_environ_setup_stage_1()
 114             currenttest.load_recipe()
 115             currenttest.virtual_environ_setup_stage_2()
 116         except RecipeExeption as e:
 117             logger.exception(e)
 118             return 2
 119
 120         try:
 121             currenttest.virtual_environ_start()
 122             currenttest.run_recipe()
 123         except nitsi.test.TestException as e:
 124             logger.exception(e)
 125             return 1
 126         except BaseException as e:
 127             logger.exception(e)
 128             return 3
 129         finally:
 130             currenttest.virtual_environ_stop()
 131
 132         return 0
 133
 134 if __name__ == "__main__":
 135    return_value = main()
 136    logger.debug("Return value of main is: {}".format(return_value))
 137    exit(return_value)