def clean_global_runtime_state(reset_subsystem=False):
"""Resets the global runtime state of a pants runtime for cleaner forking.
:param bool reset_subsystem: Whether or not to clean Subsystem global state.
"""
if reset_subsystem:
# Reset subsystem state.
Subsystem.reset()
# Reset global plugin state.
BuildConfigInitializer.reset()
def clean_global_runtime_state(reset_subsystem=False):
"""Resets the global runtime state of a pants runtime for cleaner forking.
:param bool reset_subsystem: Whether or not to clean Subsystem global state.
"""
if reset_subsystem:
# Reset subsystem state.
Subsystem.reset()
# Reset Goals and Tasks.
Goal.clear()
# Reset global plugin state.
BuildConfigInitializer.reset()
def single_daemonized_run(
self, working_dir: str,
cancellation_latch: PySessionCancellationLatch) -> ExitCode:
"""Run a single daemonized run of Pants.
All aspects of the `sys` global should already have been replaced in `__call__`, so this
method should not need any special handling for the fact that it's running in a proxied
environment.
"""
# Capture the client's start time, which we propagate here in order to get an accurate
# view of total time.
env_start_time = os.environ.get("PANTSD_RUNTRACKER_CLIENT_START_TIME",
None)
start_time = float(env_start_time) if env_start_time else time.time()
# Clear global mutable state before entering `LocalPantsRunner`. Note that we use
# `sys.argv` and `os.environ`, since they have been mutated to maintain the illusion
# of a local run: once we allow for concurrent runs, this information should be
# propagated down from the caller.
# see https://github.com/pantsbuild/pants/issues/7654
BuildConfigInitializer.reset()
options_bootstrapper = OptionsBootstrapper.create(env=os.environ,
args=sys.argv,
allow_pantsrc=True)
bootstrap_options = options_bootstrapper.bootstrap_options
global_bootstrap_options = bootstrap_options.for_global_scope()
# Run using the pre-warmed Session.
with self._stderr_logging(global_bootstrap_options):
try:
scheduler = self._core.prepare_scheduler(options_bootstrapper)
runner = LocalPantsRunner.create(
os.environ,
options_bootstrapper,
scheduler=scheduler,
cancellation_latch=cancellation_latch,
)
return runner.run(start_time)
except Exception as e:
logger.exception(e)
return PANTS_FAILED_EXIT_CODE
except KeyboardInterrupt:
print("Interrupted by user.\n", file=sys.stderr)
return PANTS_FAILED_EXIT_CODE
def clean_global_runtime_state() -> None:
"""Resets the global runtime state of a pants runtime."""
# Reset global plugin state.
BuildConfigInitializer.reset()
