| #!/bin/bash |
| # Copyright (c) 2015 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| SCRIPT_DIR=$(dirname $(readlink -f $0)) |
| cd ${SCRIPT_DIR}/.. |
| |
| LOGDIR=logs/stable-version |
| ASSIGN_STABLE=site_utils/stable_images/assign_stable_images.py |
| OPTIONS=() |
| |
| # STATUS is part hack, part safety valve. The cron job that invokes |
| # this script may be installed and enabled on both a primary and backup |
| # server. We skip running on the backup, but really, the backup |
| # shouldn't have invoked this script in the first place... |
| # |
| # If we're not invoked on an autotest server at all, we assume this is |
| # for testing, and invoke a dry run instead. |
| # |
| SERVER_STATUS=$(cli/atest server list $(hostname) 2>&1 | |
| awk '/^Status *:/ { print $NF }') |
| if [ "${SERVER_STATUS}" = "primary" ]; then |
| mkdir -p ${LOGDIR} |
| NOTIFY=( |
| chromeos-test-monitors@google.com |
| ) |
| else |
| if [ -n "${SERVER_STATUS}" ]; then |
| # must be backup |
| exit 0 |
| fi |
| OPTIONS=( --dry-run ) |
| NOTIFY=( ${LOGNAME}@google.com ) |
| fi |
| |
| # Redirect onto a log file. For debug purposes, skip redirection if |
| # there's a command line argument (we ignore what the argument is), or |
| # if there's no log directory. |
| # |
| TAG=$(date '+%Y-%W') |
| if [ $# -eq 0 -a -d ${LOGDIR} ]; then |
| LOGFILE="update-${TAG}.log" |
| exec >>${LOGDIR}/${LOGFILE} 2>&1 |
| fi |
| |
| trap 'rm -f ${TMPFILE}' EXIT |
| TMPFILE=$(mktemp) |
| |
| date |
| $ASSIGN_STABLE "${OPTIONS[@]}" 2>&1 | tee ${TMPFILE} |
| echo |
| |
| # If we have a log directory, clean it up, and send e-mail notification. |
| # The log files change name each week, so by throwing out all but the |
| # most recent 14 files, we keep about 3 months of history, plus this |
| # week's log. |
| # |
| if [ -d ${LOGDIR} ]; then |
| SUBJECT="Stable version update summary ${TAG}" |
| site_utils/gmail_lib.py -s "${SUBJECT}" "${NOTIFY[@]}" <${TMPFILE} |
| rm -f $(ls -r ${LOGDIR}/update-*.log | sed '1,14 d') |
| fi |