# # BitBake ToasterUI Implementation # based on (No)TTY UI Implementation by Richard Purdie # # Handling output to TTYs or files (no TTY) # # Copyright (C) 2006-2012 Richard Purdie # Copyright (C) 2013 Intel Corporation # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. from __future__ import division try: import bb except RuntimeError as exc: sys.exit(str(exc)) from bb.ui import uihelper from bb.ui.buildinfohelper import BuildInfoHelper import bb.msg import copy import fcntl import logging import os import progressbar import signal import struct import sys import time import xmlrpclib featureSet = [bb.cooker.CookerFeatures.HOB_EXTRA_CACHES, bb.cooker.CookerFeatures.SEND_DEPENDS_TREE, bb.cooker.CookerFeatures.BASEDATASTORE_TRACKING, bb.cooker.CookerFeatures.SEND_SANITYEVENTS] logger = logging.getLogger("BitBake") interactive = sys.stdout.isatty() def _log_settings_from_server(server): # Get values of variables which control our output includelogs, error = server.runCommand(["getVariable", "BBINCLUDELOGS"]) if error: logger.error("Unable to get the value of BBINCLUDELOGS variable: %s" % error) raise BaseException(error) loglines, error = server.runCommand(["getVariable", "BBINCLUDELOGS_LINES"]) if error: logger.error("Unable to get the value of BBINCLUDELOGS_LINES variable: %s" % error) raise BaseException(error) consolelogfile, error = server.runCommand(["getVariable", "BB_CONSOLELOG"]) if error: logger.error("Unable to get the value of BB_CONSOLELOG variable: %s" % error) raise BaseException(error) return includelogs, loglines, consolelogfile def main(server, eventHandler, params ): helper = uihelper.BBUIHelper() console = logging.StreamHandler(sys.stdout) format_str = "%(levelname)s: %(message)s" format = bb.msg.BBLogFormatter(format_str) bb.msg.addDefaultlogFilter(console) console.setFormatter(format) logger.addHandler(console) includelogs, loglines, consolelogfile = _log_settings_from_server(server) # verify and warn build_history_enabled = True inheritlist, error = server.runCommand(["getVariable", "INHERIT"]) if not "buildhistory" in inheritlist.split(" "): logger.warn("buildhistory is not enabled. Please enable INHERIT += \"buildhistory\" to see image details.") build_history_enabled = False if not params.observe_only: logger.error("ToasterUI can only work in observer mode") return main.shutdown = 0 interrupted = False return_value = 0 errors = 0 warnings = 0 taskfailures = [] first = True buildinfohelper = BuildInfoHelper(server, build_history_enabled) if buildinfohelper.brbe is not None and consolelogfile: # if we are under managed mode we have no other UI and we need to write our own file bb.utils.mkdirhier(os.path.dirname(consolelogfile)) conlogformat = bb.msg.BBLogFormatter(format_str) consolelog = logging.FileHandler(consolelogfile) bb.msg.addDefaultlogFilter(consolelog) consolelog.setFormatter(conlogformat) logger.addHandler(consolelog) while True: try: event = eventHandler.waitEvent(0.25) if first: first = False logger.info("ToasterUI waiting for events") if event is None: if main.shutdown > 0: break continue helper.eventHandler(event) if isinstance(event, bb.event.BuildStarted): buildinfohelper.store_started_build(event) if isinstance(event, (bb.build.TaskStarted, bb.build.TaskSucceeded, bb.build.TaskFailedSilent)): buildinfohelper.update_and_store_task(event) logger.warn("Logfile for task %s" % event.logfile) continue if isinstance(event, bb.build.TaskBase): logger.info(event._message) if isinstance(event, bb.event.LogExecTTY): logger.warn(event.msg) continue if isinstance(event, logging.LogRecord): buildinfohelper.store_log_event(event) if event.levelno >= format.ERROR: errors = errors + 1 return_value = 1 elif event.levelno == format.WARNING: warnings = warnings + 1 # For "normal" logging conditions, don't show note logs from tasks # but do show them if the user has changed the default log level to # include verbose/debug messages if event.taskpid != 0 and event.levelno <= format.NOTE: continue logger.handle(event) continue if isinstance(event, bb.build.TaskFailed): buildinfohelper.update_and_store_task(event) return_value = 1 logfile = event.logfile if logfile and os.path.exists(logfile): bb.error("Logfile of failure stored in: %s" % logfile) continue # these events are unprocessed now, but may be used in the future to log # timing and error informations from the parsing phase in Toaster if isinstance(event, (bb.event.SanityCheckPassed, bb.event.SanityCheck)): continue if isinstance(event, bb.event.ParseStarted): continue if isinstance(event, bb.event.ParseProgress): continue if isinstance(event, bb.event.ParseCompleted): continue if isinstance(event, bb.event.CacheLoadStarted): continue if isinstance(event, bb.event.CacheLoadProgress): continue if isinstance(event, bb.event.CacheLoadCompleted): continue if isinstance(event, bb.event.MultipleProviders): logger.info("multiple providers are available for %s%s (%s)", event._is_runtime and "runtime " or "", event._item, ", ".join(event._candidates)) logger.info("consider defining a PREFERRED_PROVIDER entry to match %s", event._item) continue if isinstance(event, bb.event.NoProvider): return_value = 1 errors = errors + 1 if event._runtime: r = "R" else: r = "" if event._dependees: text = "Nothing %sPROVIDES '%s' (but %s %sDEPENDS on or otherwise requires it)" % (r, event._item, ", ".join(event._dependees), r) else: text = "Nothing %sPROVIDES '%s'" % (r, event._item) logger.error(text) if event._reasons: for reason in event._reasons: logger.error("%s", reason) text += reason buildinfohelper.store_log_error(text) continue if isinstance(event, bb.event.ConfigParsed): continue if isinstance(event, bb.event.RecipeParsed): continue # end of saved events if isinstance(event, (bb.runqueue.sceneQueueTaskStarted, bb.runqueue.runQueueTaskStarted, bb.runqueue.runQueueTaskSkipped)): buildinfohelper.store_started_task(event) continue if isinstance(event, bb.runqueue.runQueueTaskCompleted): buildinfohelper.update_and_store_task(event) continue if isinstance(event, bb.runqueue.runQueueTaskFailed): buildinfohelper.update_and_store_task(event) taskfailures.append(event.taskstring) logger.error("Task %s (%s) failed with exit code '%s'", event.taskid, event.taskstring, event.exitcode) continue if isinstance(event, (bb.runqueue.sceneQueueTaskCompleted, bb.runqueue.sceneQueueTaskFailed)): buildinfohelper.update_and_store_task(event) continue if isinstance(event, (bb.event.TreeDataPreparationStarted, bb.event.TreeDataPreparationCompleted)): continue if isinstance(event, (bb.event.BuildCompleted)): continue if isinstance(event, (bb.command.CommandCompleted, bb.command.CommandFailed, bb.command.CommandExit)): errorcode = 0 if (isinstance(event, bb.command.CommandFailed)): event.levelno = format.ERROR event.msg = "Command Failed " + event.error event.pathname = "" event.lineno = 0 buildinfohelper.store_log_event(event) errors += 1 errorcode = 1 logger.error("Command execution failed: %s", event.error) buildinfohelper.update_build_information(event, errors, warnings, taskfailures) buildinfohelper.close(errorcode) # mark the log output; controllers may kill the toasterUI after seeing this log logger.info("ToasterUI build done") # we start a new build info if buildinfohelper.brbe is not None: logger.debug(1, "ToasterUI under BuildEnvironment management - exiting after the build") server.terminateServer() else: logger.debug(1, "ToasterUI prepared for new build") errors = 0 warnings = 0 taskfailures = [] buildinfohelper = BuildInfoHelper(server, build_history_enabled) continue if isinstance(event, bb.event.MetadataEvent): if event.type == "SinglePackageInfo": buildinfohelper.store_build_package_information(event) elif event.type == "LayerInfo": buildinfohelper.store_layer_info(event) elif event.type == "BuildStatsList": buildinfohelper.store_tasks_stats(event) elif event.type == "ImagePkgList": buildinfohelper.store_target_package_data(event) elif event.type == "MissedSstate": buildinfohelper.store_missed_state_tasks(event) elif event.type == "ImageFileSize": buildinfohelper.update_target_image_file(event) elif event.type == "ArtifactFileSize": buildinfohelper.update_artifact_image_file(event) elif event.type == "LicenseManifestPath": buildinfohelper.store_license_manifest_path(event) else: logger.error("Unprocessed MetadataEvent %s " % str(event)) continue if isinstance(event, bb.cooker.CookerExit): # exit when the server exits break # ignore if isinstance(event, (bb.event.BuildBase, bb.event.StampUpdate, bb.event.RecipePreFinalise, bb.runqueue.runQueueEvent, bb.runqueue.runQueueExitWait, bb.event.OperationProgress, bb.command.CommandFailed, bb.command.CommandExit, bb.command.CommandCompleted)): continue if isinstance(event, bb.event.DepTreeGenerated): buildinfohelper.store_dependency_information(event) continue logger.error("Unknown event: %s", event) except EnvironmentError as ioerror: # ignore interrupted io if ioerror.args[0] == 4: pass except KeyboardInterrupt: main.shutdown = 1 pass except Exception as e: # print errors to log import traceback from pprint import pformat exception_data = traceback.format_exc() logger.error("%s\n%s" % (e, exception_data)) exc_type, exc_value, tb = sys.exc_info() if tb is not None: curr = tb while curr is not None: logger.warn("Error data dump %s\n%s\n" % (traceback.format_tb(curr,1), pformat(curr.tb_frame.f_locals))) curr = curr.tb_next # save them to database, if possible; if it fails, we already logged to console. try: buildinfohelper.store_log_exception("%s\n%s" % (str(e), exception_data)) except Exception as ce: logger.error("CRITICAL - Failed to to save toaster exception to the database: %s" % str(ce)) pass if interrupted: if return_value == 0: return_value = 1 return return_value