def _main(popts, run_node, top_node, build_node):
if popts["show_version"]:
print bento.__version__
return 0
if popts["show_full_version"]:
print bento.__version__ + "git" + bento.__git_revision__
return 0
if popts["show_usage"]:
cmd = COMMANDS_REGISTRY.get_command('help')()
cmd.run(CmdContext([], OPTIONS_REGISTRY.get_options('help'), None, None))
return 0
cmd_name = popts["cmd_name"]
cmd_opts = popts["cmd_opts"]
if not cmd_name:
print "Type '%s help' for usage." % SCRIPT_NAME
return 1
else:
if not cmd_name in COMMANDS_REGISTRY.get_command_names():
raise UsageException("%s: Error: unknown command %s" % (SCRIPT_NAME, cmd_name))
else:
run_cmd(cmd_name, cmd_opts, run_node, top_node, build_node)
def _wrapped_main(popts, run_node, top_node, build_node):
def _big_ugly_hack():
# FIXME: huge ugly hack - we need to specify once and for all when the
# package info is parsed and available, so that we can define options
# and co for commands
from bento.commands.configure import _setup_options_parser
# FIXME: logic to handle codepaths which work without a bento.info
# should be put in one place
n = top_node.find_node(BENTO_SCRIPT)
if n:
package_options = __get_package_options(top_node)
_setup_options_parser(OPTIONS_REGISTRY.get_options("configure"), package_options)
else:
import warnings
warnings.warn("No %r file in current directory - not all options "
"will be displayed" % BENTO_SCRIPT)
return
global_context = GlobalContext(COMMANDS_REGISTRY, CONTEXT_REGISTRY,
OPTIONS_REGISTRY, CMD_SCHEDULER)
mods = set_main(top_node, build_node)
if mods:
mods[0].startup(global_context)
register_stuff()
_big_ugly_hack()
if mods:
mods[0].options(global_context)
# FIXME: this registered options for new commands registered in hook. It
# should be made all in one place (hook and non-hook)
for cmd_name in COMMANDS_REGISTRY.get_command_names():
if not OPTIONS_REGISTRY.is_registered(cmd_name):
register_options(cmd_name)
try:
return _main(popts, run_node, top_node, build_node)
finally:
if mods:
mods[0].shutdown()
def register_stuff():
register_commands()
for cmd_name in COMMANDS_REGISTRY.get_command_names():
register_options(cmd_name)
register_options_special()
register_command_contexts()
