1 #!/bin/sh 2 3 # Copyright (c) 2012 The Chromium Authors. All rights reserved. 4 # Use of this source code is governed by a BSD-style license that can be 5 # found in the LICENSE file. 6 7 set -e -u 8 9 ME="$(basename "$0")" 10 readonly ME 11 12 KSADMIN=/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle/Contents/MacOS/ksadmin 13 KSPID=com.google.chrome_remote_desktop 14 15 usage() { 16 echo "Usage: ${ME} <channel>" >&2 17 echo "where <channel> is 'beta' or 'stable'" >&2 18 } 19 20 log() { 21 local message="$1" 22 echo "${message}" 23 logger "${message}" 24 } 25 26 checkroot() { 27 if [[ "$(id -u)" != "0" ]]; then 28 echo "This script requires root permissions" 1>&2 29 exit 1 30 fi 31 } 32 33 main() { 34 local channel="$1" 35 36 if [[ "${channel}" != "beta" && "${channel}" != "stable" ]]; then 37 usage 38 exit 1 39 fi 40 41 local channeltag="${channel}" 42 if [[ "${channel}" == "stable" ]]; then 43 channeltag="" 44 fi 45 46 log "Switching Chrome Remote Desktop channel to ${channel}" 47 48 $KSADMIN --productid "$KSPID" --tag "${channeltag}" 49 50 if [[ "${channel}" == "stable" ]]; then 51 echo "You're not done yet!" 52 echo "You must now UNINSTALL and RE-INSTALL the latest version of Chrome" 53 echo "Remote Desktop to get your machine back on the stable channel." 54 echo "Thank you!" 55 else 56 echo "Switch to ${channel} channel complete." 57 echo "You will download ${channel} binaries during the next update check." 58 fi 59 } 60 61 checkroot 62 63 if [[ $# < 1 ]]; then 64 usage 65 exit 1 66 fi 67 68 main "$@" 69
