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authorAndreea Proca <andreea.b.proca@intel.com>2014-02-14 13:58:43 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-02-14 12:25:30 +0000
commitf186b4c7c6c975638e60b30a512d669dc6dc390f (patch)
tree2717fc901874505d4d86ee7f2c1c26f019229a9f /meta/classes
parent2ab1a2bccfbb4ed90fe3b877d1be80817ba32099 (diff)
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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. Signed-off-by: Andreea Proca <andreea.b.proca@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
-rw-r--r--meta/classes/report-error.bbclass66
1 files changed, 66 insertions, 0 deletions
diff --git a/meta/classes/report-error.bbclass b/meta/classes/report-error.bbclass
new file mode 100644
index 0000000000..479b38deb0
--- /dev/null
+++ b/meta/classes/report-error.bbclass
@@ -0,0 +1,66 @@
+#
+# 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"