Bye bye buildbot 0.7.12.

third_party/buildbot_7_12/buildbot/scripts/logwatcher.py

Index: third_party/buildbot_7_12/buildbot/scripts/logwatcher.py
diff --git a/third_party/buildbot_7_12/buildbot/scripts/logwatcher.py b/third_party/buildbot_7_12/buildbot/scripts/logwatcher.py
deleted file mode 100644
index 20fb13292b7b2bc251c79e7e3e445986da800fcc..0000000000000000000000000000000000000000
--- a/third_party/buildbot_7_12/buildbot/scripts/logwatcher.py
+++ /dev/null
@@ -1,101 +0,0 @@
-
-import os
-from twisted.python.failure import Failure
-from twisted.internet import defer, reactor, protocol, error
-from twisted.protocols.basic import LineOnlyReceiver
-
-class FakeTransport:
-    disconnecting = False
-
-class BuildmasterTimeoutError(Exception):
-    pass
-class BuildslaveTimeoutError(Exception):
-    pass
-class ReconfigError(Exception):
-    pass
-class BuildSlaveDetectedError(Exception):
-    pass
-
-class TailProcess(protocol.ProcessProtocol):
-    def outReceived(self, data):
-        self.lw.dataReceived(data)
-    def errReceived(self, data):
-        print "ERR: '%s'" % (data,)
-
-
-class LogWatcher(LineOnlyReceiver):
-    POLL_INTERVAL = 0.1
-    TIMEOUT_DELAY = 10.0
-    delimiter = os.linesep
-
-    def __init__(self, logfile):
-        self.logfile = logfile
-        self.in_reconfig = False
-        self.transport = FakeTransport()
-        self.pp = TailProcess()
-        self.pp.lw = self
-        self.processtype = "buildmaster"
-        self.timer = None
-
-    def start(self):
-        # If the log file doesn't exist, create it now.
-        if not os.path.exists(self.logfile):
-            open(self.logfile, 'a').close()
-
-        # return a Deferred that fires when the reconfig process has
-        # finished. It errbacks with TimeoutError if the finish line has not
-        # been seen within 10 seconds, and with ReconfigError if the error
-        # line was seen. If the logfile could not be opened, it errbacks with
-        # an IOError.
-        self.p = reactor.spawnProcess(self.pp, "/usr/bin/tail",
-                                      ("tail", "-f", "-n", "0", self.logfile),
-                                      env=os.environ,
-                                      )
-        self.running = True
-        d = defer.maybeDeferred(self._start)
-        return d
-
-    def _start(self):
-        self.d = defer.Deferred()
-        self.timer = reactor.callLater(self.TIMEOUT_DELAY, self.timeout)
-        return self.d
-
-    def timeout(self):
-        self.timer = None
-        if self.processtype == "buildmaster":
-            e = BuildmasterTimeoutError()
-        else:
-            e = BuildslaveTimeoutError()
-        self.finished(Failure(e))
-
-    def finished(self, results):
-        try:
-            self.p.signalProcess("KILL")
-        except error.ProcessExitedAlready:
-            pass
-        if self.timer:
-            self.timer.cancel()
-            self.timer = None
-        self.running = False
-        self.in_reconfig = False
-        self.d.callback(results)
-
-    def lineReceived(self, line):
-        if not self.running:
-            return
-        if "Log opened." in line:
-            self.in_reconfig = True
-        if "loading configuration from" in line:
-            self.in_reconfig = True
-        if "Creating BuildSlave" in line:
-            self.processtype = "buildslave"
-
-        if self.in_reconfig:
-            print line
-
-        if "message from master: attached" in line:
-            return self.finished("buildslave")
-        if "I will keep using the previous config file" in line:
-            return self.finished(Failure(ReconfigError()))
-        if "configuration update complete" in line:
-            return self.finished("buildmaster")