def main():
"""Execute entry function."""
args = parser.parse_args()
args_dict = vars(args)
root_dir = args_dict['root'] if 'root' in args else None
# If a root directory is specified, get the absolute path and
# check if it exists. Abort if it doesn't exist!
if root_dir:
root_dir = os.path.abspath(root_dir)
if not os.path.exists(root_dir):
print("The specified directory doesn't exist!")
sys.exit(1)
# Default to home directory if no root is specified
else:
root_dir = os.path.expanduser('~')
if args.stopdaemon:
print_command_factory('STOPDAEMON')(vars(args), root_dir)
elif args.nodaemon:
daemon_factory(root_dir)()
elif args.daemon:
config_dir = os.path.join(root_dir, '.config/pueue')
os.makedirs(config_dir, exist_ok=True)
daemon = Daemonize(app='pueue', pid=os.path.join(config_dir, 'pueue.pid'),
action=daemon_factory(root_dir), chdir=root_dir)
daemon.start()
elif hasattr(args, 'func'):
try:
args.func(args_dict, root_dir)
except EOFError:
print('Apparently the daemon just died. Sorry for that :/')
else:
print('Invalid Command. Please check -h')
status_subcommand.set_defaults(func=execute_status)
# Configuration
config_parser = subparsers.add_parser('config',
help='Command for various configs.')
config_subparser = config_parser.add_subparsers(
title='config subcommands', help='Subcommands to set various configs.')
# Configuration: Max process
max_processes_subcommand = config_subparser.add_parser(
'maxProcesses', help='Set the amount of concurrent running processes.')
max_processes_subcommand.add_argument(
'value', type=int, help="The amount of concurrent running processes.")
max_processes_subcommand.set_defaults(option='maxProcesses')
max_processes_subcommand.set_defaults(func=print_command_factory('config'))
# Show
show_subcommand = subparsers.add_parser(
'show', help='Shows the output of the currently running process')
show_subcommand.add_argument(
'-w',
'--watch',
action='store_true',
help='Get live output in a curses session. Like tail -f.')
show_subcommand.set_defaults(func=execute_show)
# Logs
logs_subcommand = subparsers.add_parser(
'log', help='Print the current log file to the command line.')
logs_subcommand.add_argument('-k',