def start(self, all_options, run_start_time=None):
"""Start tracking this pants run."""
if self.run_info:
raise AssertionError(
"RunTracker.start must not be called multiple times.")
# Initialize the run.
info_dir = os.path.join(self.options.pants_workdir, self.options_scope)
self.run_info_dir = os.path.join(info_dir, self.run_id)
self.run_info = RunInfo(os.path.join(self.run_info_dir, "info"))
self.run_info.add_basic_info(self.run_id, self._run_timestamp)
self.run_info.add_info("cmd_line", self._cmd_line)
if self.options.parent_build_id:
self.run_info.add_info("parent_build_id",
self.options.parent_build_id)
# Create a 'latest' symlink, after we add_infos, so we're guaranteed that the file exists.
link_to_latest = os.path.join(os.path.dirname(self.run_info_dir),
"latest")
relative_symlink(self.run_info_dir, link_to_latest)
# Time spent in a workunit, including its children.
self.cumulative_timings = AggregatedTimings(
os.path.join(self.run_info_dir, "cumulative_timings"))
# Time spent in a workunit, not including its children.
self.self_timings = AggregatedTimings(
os.path.join(self.run_info_dir, "self_timings"))
# Daemon stats.
self.pantsd_stats = PantsDaemonStats()
self._all_options = all_options
self.report = Report()
# Set up the JsonReporter for V2 stats.
if self._stats_version == 2:
json_reporter_settings = JsonReporter.Settings(
log_level=Report.INFO)
self.json_reporter = JsonReporter(self, json_reporter_settings)
self.report.add_reporter("json", self.json_reporter)
self.report.open()
# And create the workunit.
self._main_root_workunit = WorkUnit(run_info_dir=self.run_info_dir,
parent=None,
name=RunTracker.DEFAULT_ROOT_NAME,
cmd=None)
self.register_thread(self._main_root_workunit)
# Set the true start time in the case of e.g. the daemon.
self._main_root_workunit.start(run_start_time)
self.report.start_workunit(self._main_root_workunit)
def start(self, report, run_start_time=None):
"""Start tracking this pants run using the given Report.
`RunTracker.initialize` must have been called first to create the run_info_dir and
run_info. TODO: This lifecycle represents a delicate dance with the `Reporting.initialize`
method, and portions of the `RunTracker` should likely move to `Reporting` instead.
report: an instance of pants.reporting.Report.
"""
if not self.run_info:
raise AssertionError(
'RunTracker.initialize must be called before RunTracker.start.'
)
self.report = report
# Set up the JsonReporter for V2 stats.
if self._stats_version == 2:
json_reporter_settings = JsonReporter.Settings(
log_level=Report.INFO)
self.json_reporter = JsonReporter(self, json_reporter_settings)
report.add_reporter('json', self.json_reporter)
self.report.open()
# And create the workunit.
self._main_root_workunit = WorkUnit(run_info_dir=self.run_info_dir,
parent=None,
name=RunTracker.DEFAULT_ROOT_NAME,
cmd=None)
self.register_thread(self._main_root_workunit)
# Set the true start time in the case of e.g. the daemon.
self._main_root_workunit.start(run_start_time)
self.report.start_workunit(self._main_root_workunit)
# Log reporting details.
url = self.run_info.get_info('report_url')
if url:
self.log(Report.INFO, f'See a report at: {url}')
else:
self.log(Report.INFO,
'(To run a reporting server: ./pants server)')
def test_nested_grandchild(self):
expected = {
'name': 'root',
'id': 'root_id',
'parent_name': '',
'parent_id': '',
'labels': [
'IAMROOT'
],
'cmd': '',
'start_time': -5419800.0,
'outputs': {},
'children': [
{
'name': 'child1',
'id': 'child1_id',
'parent_name': 'root',
'parent_id': 'root_id',
'labels': [],
'cmd': '',
'start_time': 31564800.0,
'outputs': {},
'children': [
{
'name': 'grandchild',
'id': 'grandchild_id',
'parent_name': 'child1',
'parent_id': 'child1_id',
'labels': [
'LABEL1'
],
'cmd': '',
'start_time': 479721600.0,
'outputs': {},
'children': [],
'log_entries': [],
'outcome': 'SUCCESS',
'end_time': 479721610.0,
'unaccounted_time': 0
}
],
'log_entries': [],
'outcome': 'SUCCESS',
'end_time': 31564810.0,
'unaccounted_time': 0
},
{
'name': 'child2',
'id': 'child2_id',
'parent_name': 'root',
'parent_id': 'root_id',
'labels': [],
'cmd': '',
'start_time': 684140400.0,
'outputs': {},
'children': [],
'log_entries': [],
'outcome': 'SUCCESS',
'end_time': 684140410.0,
'unaccounted_time': 0
}
],
'log_entries': [],
'outcome': 'SUCCESS',
'end_time': -5419790.0,
'unaccounted_time': 0
}
reporter = JsonReporter(FakeRunTracker(),
JsonReporter.Settings(log_level=Report.INFO))
self._check_callbacks(expected, reporter)
def test_nested_grandchild(self):
expected = {
"name": "root",
"id": "root_id",
"parent_name": "",
"parent_id": "",
"labels": ["IAMROOT"],
"cmd": "",
"start_time": -5419800.0,
"outputs": {},
"children": [
{
"name": "child1",
"id": "child1_id",
"parent_name": "root",
"parent_id": "root_id",
"labels": [],
"cmd": "",
"start_time": 31564800.0,
"outputs": {},
"children": [
{
"name": "grandchild",
"id": "grandchild_id",
"parent_name": "child1",
"parent_id": "child1_id",
"labels": ["LABEL1"],
"cmd": "",
"start_time": 479721600.0,
"outputs": {},
"children": [],
"log_entries": [],
"outcome": "SUCCESS",
"end_time": 479721610.0,
"unaccounted_time": 0,
}
],
"log_entries": [],
"outcome": "SUCCESS",
"end_time": 31564810.0,
"unaccounted_time": 0,
},
{
"name": "child2",
"id": "child2_id",
"parent_name": "root",
"parent_id": "root_id",
"labels": [],
"cmd": "",
"start_time": 684140400.0,
"outputs": {},
"children": [],
"log_entries": [],
"outcome": "SUCCESS",
"end_time": 684140410.0,
"unaccounted_time": 0,
},
],
"log_entries": [],
"outcome": "SUCCESS",
"end_time": -5419790.0,
"unaccounted_time": 0,
}
reporter = JsonReporter(FakeRunTracker(), JsonReporter.Settings(log_level=Report.INFO))
self._check_callbacks(expected, reporter)