def check_main(args):
"""Main program for 'status' mode.
:return: Status of run, 0=OK
:rtype: int
"""
return_code = 0
if args.task_t:
nodetype = log.NodeType.TASK
elif args.tmpl_t:
nodetype = log.NodeType.TEMPLATE
elif args.program_t:
nodetype = log.NodeType.PROGRAM
else:
nodetype = log.NodeType.ANY
namelist = args.names
kvp.Reader.ignore_bad = args.bad_ok
statuses = None
program_id = get_last_program_id()
try:
statuses = log.check(nodetype, names=namelist, multiple=args.multiple, program_id=program_id)
except ValueError as err:
g_log.error(str(err))
return_code = -1
if return_code == 0:
if not statuses:
report_str("Nothing found")
else:
for obj in statuses:
report_status(obj)
return return_code
def graph_from_log(program_id):
program = None
# Get the templates for the given program
status_templates = log.check('template', program_id=program_id)
for status_template in status_templates:
# Create the root_work sequence representation of the program (workflow)
if not program:
program = WorkSequence(None, status_template.program_name)
# Get all of the tasks for the current template
status_tasks = log.check("task", template_id=status_template.name, program_id=program_id)
if not status_tasks:
break
if status_template.node_type.endswith("parallel"):
# Parallel Template
template = WorkParallel(program, status_template.name)
program.append(template)
for task in status_tasks:
template.append(WorkUnit(template, task.name, task.state))
else:
template = WorkSequence(program, status_template.name)
program.append(template)
if status_template.node_type.endswith("merge"):
# Merge Template
# Need to check if there was a parallel task
status_parallel = log.check("parallel", template_id=status_template.name, program_id=program_id)
if status_parallel:
# Assuming there is only one status (Revisit with nested templates)
parallel = status_parallel[0]
work_parallel = WorkParallel(template, template.name)
template.append(work_parallel)
for task in status_tasks[:-1]:
work_parallel.append(WorkUnit(work_parallel, task.name, task.state))
# Determine if the parallel tasks finished successfully
# This fact decides where the last task goes.
last_task = WorkUnit(None, status_tasks[-1].name, status_tasks[-1].state)
if parallel.state != State.DONE:
work_parallel.append(last_task)
else:
template.append(last_task)
elif status_template.node_type.endswith("split"):
# Split Template
template.append(WorkUnit(None, status_tasks[0].name, status_tasks[0].state))
work_parallel = WorkParallel(template, template.name)
template.append(work_parallel)
if len(status_tasks) > 1:
for task in status_tasks[1:]:
work_parallel.append(WorkUnit(work_parallel, task.name, task.state))
elif status_template.node_type.endswith("sequence"):
for task in status_tasks:
template.append(WorkUnit(template, task.name, task.state))
return dot_execution_string(program)