classes: Add poky-autobuild-notifier class

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4679 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/classes/poky-autobuild-notifier.bbclass

@@ -0,0 +1,61 @@
+#
+# Copyright Openedhand Ltd 2008
+# Author: Richard Purdie
+#
+
+"""
+Designed for use with the Poky autobuilder only and provides custom hooks for 
+certain specific events.
+"""
+
+def do_autobuilder_failure_report(event):
+    from bb.event import getName
+    from bb import data, mkdirhier, build
+    import os, glob
+
+    if data.getVar('PN', event.data, True) != "clutter":
+        return
+
+    import smtplib
+    import email.Message
+
+    version = data.expand("${PN}: ${PV}-${PR}", event.data)
+
+    message = email.Message.Message()
+    message["To"]      = "richard@o-hand.com, ebassi@o-hand.com, pippin@o-hand.com"
+    message["From"]    = "Poky Autobuilder Failure <poky@o-hand.com>"
+    message["Subject"] = "Poky Autobuild Failure Report - " + version
+
+    mesg = "Poky Build Failure for:\n\n"
+
+    for var in ["DISTRO", "MACHINE", "PN", "PV", "PR"]:
+        mesg += var + ": " + data.getVar(var, event.data, True) + "\n"
+
+    mesg += "\nLog of the failure follows:\n\n"
+
+    log_file = glob.glob("%s/log.%s.*" % (data.getVar('T', event.data, True), event.task))
+    if len(log_file) != 0:
+        mesg += "".join(open(log_file[0], 'r').readlines())
+
+    message.set_payload(mesg)
+
+    mailServer = smtplib.SMTP("pug.o-hand.com")
+    mailServer.sendmail(message["From"], message["To"], message.as_string())
+    mailServer.quit()
+
+# we want to be an event handler
+addhandler poky_autobuilder_notifier_eventhandler
+python poky_autobuilder_notifier_eventhandler() {
+    from bb import note, error, data
+    from bb.event import NotHandled, getName
+
+    if e.data is None:
+        return NotHandled
+
+    name = getName(e)
+
+    if name == "TaskFailed":
+        do_autobuilder_failure_report(e)
+
+    return NotHandled
+}