| OLD | NEW |
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| 1 #!/bin/sh | 1 #!/bin/sh |
| 2 # Copyright (c) 2016 The Chromium Authors. All rights reserved. | 2 # Copyright (c) 2016 The Chromium Authors. All rights reserved. |
| 3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
| 4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
| 5 | 5 |
| 6 # Starts a master and waits for its pidfile to become live. This was split out | 6 # Starts a master and waits for its pidfile to become live. This was split out |
| 7 # of the Makefile in order to make a flock-able unit. | 7 # of the Makefile in order to make a flock-able unit. |
| 8 | 8 |
| 9 set -e | 9 set -e |
| 10 | 10 |
| 11 if [ -f twistd.pid ]; then | 11 if [ -f twistd.pid ]; then |
| 12 PID=`cat twistd.pid` | 12 PID=`cat twistd.pid` |
| 13 if [ -n $(ps -p$PID -o pid=) ]; then | 13 if [ -n "$(ps -p$PID -o pid=)" ]; then |
| 14 echo "twistd.pid has pid $PID which is still alive. aborting." | 14 echo "twistd.pid has pid $PID which is still alive. aborting." |
| 15 exit 2 | 15 exit 2 |
| 16 fi | 16 fi |
| 17 fi | 17 fi |
| 18 | 18 |
| 19 | |
| 20 echo 'Now running Buildbot master.' | 19 echo 'Now running Buildbot master.' |
| 21 python $SCRIPTS_DIR/common/twistd --no_save -y buildbot.tac | 20 python $SCRIPTS_DIR/common/twistd --no_save -y buildbot.tac |
| 22 | 21 |
| 23 echo 'Waiting for creation of twistd.pid...' | 22 echo 'Waiting for creation of twistd.pid...' |
| 24 while `test ! -f twistd.pid`; do sleep 1; done; | 23 while `test ! -f twistd.pid`; do sleep 1; done; |
| 25 | 24 |
| 26 PID=`cat twistd.pid` | 25 PID=`cat twistd.pid` |
| 27 echo "twistd.pid contains new buildbot pid $PID" | 26 echo "twistd.pid contains new buildbot pid $PID" |
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