generic-poky/meta/classes/report-error.bbclass
Andreea Proca da0a4c7f8d report-error.bbclass: new class to save build information when errors occur
Class is used to save data about errors after every task that failed.
Errors saved as json files in ERROR_REPORT_DIR (defaults to tmp/log/error-report).
To use this class one has to add INHERIT += "report-error" to local.conf.

scripts/send-error-report is a simple script that sends the json file
to a HTTP server that collects data (git://git.yoctoproject.org/error-report-web
is a Django web interface that can be used to receive and visualize
the error reports). The script will give you an URL where you can
find your report.

(From OE-Core rev: f186b4c7c6c975638e60b30a512d669dc6dc390f)

Signed-off-by: Andreea Proca <andreea.b.proca@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-02-14 12:30:20 +00:00

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#
# Collects debug information in order to create error report files.
#
# Copyright (C) 2013 Intel Corporation
# Author: Andreea Brandusa Proca <andreea.b.proca@intel.com>
#
# Licensed under the MIT license, see COPYING.MIT for details
ERR_REPORT_DIR ?= "${LOG_DIR}/error-report"
def errorreport_getdata(e):
logpath = e.data.getVar('ERR_REPORT_DIR', True)
datafile = os.path.join(logpath, "error-report.txt")
with open(datafile) as f:
data = f.read()
return data
def errorreport_savedata(e, newdata, file):
import json
logpath = e.data.getVar('ERR_REPORT_DIR', True)
bb.utils.mkdirhier(logpath)
datafile = os.path.join(logpath, file)
with open(datafile, "w") as f:
json.dump(newdata, f, indent=4, sort_keys=True)
return datafile
python errorreport_handler () {
import json
if isinstance(e, bb.event.BuildStarted):
data = {}
machine = e.data.getVar("MACHINE")
data['machine'] = machine
data['build_sys'] = e.data.getVar("BUILD_SYS", True)
data['nativelsb'] = e.data.getVar("NATIVELSBSTRING")
data['distro'] = e.data.getVar("DISTRO")
data['target_sys'] = e.data.getVar("TARGET_SYS", True)
data['failures'] = []
data['component'] = e.getPkgs()[0]
data['branch_commit'] = base_detect_branch(e.data) + ": " + base_detect_revision(e.data)
errorreport_savedata(e, data, "error-report.txt")
elif isinstance(e, bb.build.TaskFailed):
task = e.task
taskdata={}
log = e.data.getVar('BB_LOGFILE', True)
logFile = open(log, 'r')
taskdata['package'] = e.data.expand("${PF}")
taskdata['task'] = task
taskdata['log'] = logFile.read()
logFile.close()
jsondata = json.loads(errorreport_getdata(e))
jsondata['failures'].append(taskdata)
errorreport_savedata(e, jsondata, "error-report.txt")
elif isinstance(e, bb.event.BuildCompleted):
jsondata = json.loads(errorreport_getdata(e))
failures = jsondata['failures']
if(len(failures) > 0):
filename = "error_report_" + e.data.getVar("BUILDNAME")+".txt"
datafile = errorreport_savedata(e, jsondata, filename)
bb.note("The errors of this build are stored in: %s. You can send the errors to an upstream server by running: send-error-report %s [server]" % (datafile, datafile))
}
addhandler errorreport_handler
errorreport_handler[eventmask] = "bb.event.BuildStarted bb.event.BuildCompleted bb.build.TaskFailed"