예제 #1
0
파일: base.py 프로젝트: iskradelta/buildbot
    def doStart(self):
        self.running = True
        self.startTime = util.now(self._reactor)
        d = defer.maybeDeferred(self.start)

        def commandComplete(res):
            self.sendStatus({"elapsed": util.now(self._reactor) - self.startTime})
            self.running = False
            return res
        d.addBoth(commandComplete)
        return d
예제 #2
0
 def finished(self, sig, rc):
     self.elapsedTime = util.now(self._reactor) - self.startTime
     log.msg("command finished with signal %s, exit code %s, elapsedTime: %0.6f" % (sig, rc, self.elapsedTime))
     for w in self.logFileWatchers:
         # this will send the final updates
         w.stop()
     self._sendBuffers()
     if sig is not None:
         rc = -1
     if self.sendRC:
         if sig is not None:
             self.sendStatus(
                 {'header': "process killed by signal %d\n" % sig})
         self.sendStatus({'rc': rc})
     self.sendStatus({'header': "elapsedTime=%0.6f\n" % self.elapsedTime})
     self._cancelTimers()
     d = self.deferred
     self.deferred = None
     if d:
         d.callback(rc)
     else:
         log.msg("Hey, command %s finished twice" % self)
예제 #3
0
파일: base.py 프로젝트: iskradelta/buildbot
 def commandComplete(res):
     self.sendStatus({"elapsed": util.now(self._reactor) - self.startTime})
     self.running = False
     return res
예제 #4
0
    def _startCommand(self):
        # ensure workdir exists
        if not os.path.isdir(self.workdir):
            os.makedirs(self.workdir)
        log.msg("RunProcess._startCommand")
        if self.notreally:
            self._addToBuffers('header', "command '%s' in dir %s" %
                               (self.fake_command, self.workdir))
            self._addToBuffers('header', "(not really)\n")
            self.finished(None, 0)
            return

        self.pp = RunProcessPP(self)

        self.using_comspec = False
        if isinstance(self.command, basestring):
            if runtime.platformType == 'win32':
                argv = os.environ['COMSPEC'].split()  # allow %COMSPEC% to have args
                if '/c' not in argv:
                    argv += ['/c']
                argv += [self.command]
                self.using_comspec = True
            else:
                # for posix, use /bin/sh. for other non-posix, well, doesn't
                # hurt to try
                argv = ['/bin/sh', '-c', self.command]
            display = self.fake_command
        else:
            # On windows, CreateProcess requires an absolute path to the executable.
            # When we call spawnProcess below, we pass argv[0] as the executable.
            # So, for .exe's that we have absolute paths to, we can call directly
            # Otherwise, we should run under COMSPEC (usually cmd.exe) to
            # handle path searching, etc.
            if runtime.platformType == 'win32' and not \
                    (self.command[0].lower().endswith(".exe") and os.path.isabs(self.command[0])):
                argv = os.environ['COMSPEC'].split()  # allow %COMSPEC% to have args
                if '/c' not in argv:
                    argv += ['/c']
                argv += list(self.command)
                self.using_comspec = True
            else:
                argv = self.command
            # Attempt to format this for use by a shell, although the process isn't perfect
            display = shell_quote(self.fake_command)

        # $PWD usually indicates the current directory; spawnProcess may not
        # update this value, though, so we set it explicitly here.  This causes
        # weird problems (bug #456) on msys, though..
        if not self.environ.get('MACHTYPE', None) == 'i686-pc-msys':
            self.environ['PWD'] = os.path.abspath(self.workdir)

        # self.stdin is handled in RunProcessPP.connectionMade

        log.msg(" " + display)
        self._addToBuffers('header', display + "\n")

        # then comes the secondary information
        msg = " in dir %s" % (self.workdir,)
        if self.timeout:
            if self.timeout == 1:
                unit = "sec"
            else:
                unit = "secs"
            msg += " (timeout %d %s)" % (self.timeout, unit)
        if self.maxTime:
            if self.maxTime == 1:
                unit = "sec"
            else:
                unit = "secs"
            msg += " (maxTime %d %s)" % (self.maxTime, unit)
        log.msg(" " + msg)
        self._addToBuffers('header', msg + "\n")

        msg = " watching logfiles %s" % (self.logfiles,)
        log.msg(" " + msg)
        self._addToBuffers('header', msg + "\n")

        # then the obfuscated command array for resolving unambiguity
        msg = " argv: %s" % (self.fake_command,)
        log.msg(" " + msg)
        self._addToBuffers('header', msg + "\n")

        # then the environment, since it sometimes causes problems
        if self.logEnviron:
            msg = " environment:\n"
            env_names = sorted(self.environ.keys())
            for name in env_names:
                msg += "  %s=%s\n" % (name, self.environ[name])
            log.msg(" environment: %s" % (self.environ,))
            self._addToBuffers('header', msg)

        if self.initialStdin:
            msg = " writing %d bytes to stdin" % len(self.initialStdin)
            log.msg(" " + msg)
            self._addToBuffers('header', msg + "\n")

        msg = " using PTY: %s" % bool(self.usePTY)
        log.msg(" " + msg)
        self._addToBuffers('header', msg + "\n")

        # put data into stdin and close it, if necessary.  This will be
        # buffered until connectionMade is called
        if self.initialStdin:
            self.pp.setStdin(self.initialStdin)

        self.startTime = util.now(self._reactor)

        # start the process

        self.process = self._spawnProcess(
            self.pp, argv[0], argv,
            self.environ,
            self.workdir,
            usePTY=self.usePTY)

        # set up timeouts

        if self.timeout:
            self.ioTimeoutTimer = self._reactor.callLater(self.timeout, self.doTimeout)

        if self.maxTime:
            self.maxTimeoutTimer = self._reactor.callLater(self.maxTime, self.doMaxTimeout)

        for w in self.logFileWatchers:
            w.start()