def _run():
"""
To add additional paths to sys.path, add a block to the config similar to the following:
[main]
roots: ['src/python/pants_internal/test/',]
"""
version = get_version()
if len(sys.argv) == 2 and sys.argv[1] == _VERSION_OPTION:
_do_exit(version)
root_dir = get_buildroot()
if not os.path.exists(root_dir):
_exit_and_fail('PANTS_BUILD_ROOT does not point to a valid path: %s' % root_dir)
if len(sys.argv) < 2 or (len(sys.argv) == 2 and sys.argv[1] in _HELP_ALIASES):
_help(version, root_dir)
command_class, command_args = _parse_command(root_dir, sys.argv[1:])
parser = optparse.OptionParser(version=version)
RcFile.install_disable_rc_option(parser)
parser.add_option(_LOG_EXIT_OPTION,
action='store_true',
default=False,
dest='log_exit',
help = 'Log an exit message on success or failure.')
config = Config.load()
# TODO: This can be replaced once extensions are enabled with
# https://github.com/pantsbuild/pants/issues/5
roots = config.getlist('parse', 'roots', default=[])
sys.path.extend(map(lambda root: os.path.join(root_dir, root), roots))
# XXX(wickman) This should be in the command goal, not un pants_exe.py!
run_tracker = RunTracker.from_config(config)
report = initial_reporting(config, run_tracker)
run_tracker.start(report)
url = run_tracker.run_info.get_info('report_url')
if url:
run_tracker.log(Report.INFO, 'See a report at: %s' % url)
else:
run_tracker.log(Report.INFO, '(To run a reporting server: ./pants server)')
command = command_class(run_tracker, root_dir, parser, command_args)
try:
if command.serialized():
def onwait(pid):
print('Waiting on pants process %s to complete' % _process_info(pid), file=sys.stderr)
return True
runfile = os.path.join(root_dir, '.pants.run')
lock = Lock.acquire(runfile, onwait=onwait)
else:
lock = Lock.unlocked()
try:
result = command.run(lock)
_do_exit(result)
except KeyboardInterrupt:
command.cleanup()
raise
finally:
lock.release()
finally:
run_tracker.end()
# Must kill nailguns only after run_tracker.end() is called, because there may still
# be pending background work that needs a nailgun.
if (hasattr(command.options, 'cleanup_nailguns') and command.options.cleanup_nailguns) \
or config.get('nailgun', 'autokill', default=False):
NailgunTask.killall(None)
def execute(self, targets): NailgunTask.killall(everywhere=self.context.options.ng_killall_everywhere)
