blob: cdbe7e785c9089254511595d269fd624cbce5fd4 [file] [log] [blame]
# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# URL from which the latest version of this script can be downloaded.
# Gitiles returns the result as base64 formatted, so the result needs to be
# decoded. See for
# more information about this security precaution.
# Replaces this file with the latest version of the script and runs it.
update-self() {
local script="${BASH_SOURCE[0]}"
local new_script="${script}.new"
local updater_script="${script}.updater"
curl -sSf "$script_url" | base64 --decode > "$new_script" || return
chmod +x "$new_script" || return
# Replace this file with the newly downloaded script.
cat > "$updater_script" << EOF
if mv "$new_script" "$script"; then
rm -- "$updater_script"
echo "Note: script update failed."
ADB_REMOTE_SETUP_NO_UPDATE=1 exec /bin/bash "$script" $@
exec /bin/bash "$updater_script" "$@"
if [[ "$ADB_REMOTE_SETUP_NO_UPDATE" -ne 1 ]]; then
update-self "$@" || echo 'Note: script update failed'
if [[ $# -ne 1 && $# -ne 2 ]]; then
cat <<'EOF'
Configures adb on a remote machine to communicate with a device attached to the
local machine. This is useful for installing APKs, running tests, etc while
working remotely.
REMOTE_HOST hostname of remote machine
REMOTE_ADB path to adb on the remote machine (you can omit this if adb is in
the remote host's path)
exit 1
# Ensure adb is in the local machine's path.
if ! which adb >/dev/null; then
echo "error: adb must be in your local machine's path."
exit 1
# Ensure local and remote versions of adb are the same.
remote_adb_version=$(ssh "$remote_host" "$remote_adb version" \
| grep -v -e "^Revision" -e "^Installed as")
local_adb_version=$(adb version | grep -v -e "^Revision" -e "^Installed as")
if [[ "$local_adb_version" != "$remote_adb_version" ]]; then
echo >&2
echo "WARNING: local adb is not the same version as remote adb." >&2
echo "This should be fixed since it may result in protocol errors." >&2
echo " local adb: $local_adb_version" >&2
echo " remote adb: $remote_adb_version" >&2
echo >&2
sleep 5
# Kill the adb server on the remote host.
ssh "$remote_host" "$remote_adb kill-server"
# Start the adb server locally.
adb start-server
# Forward various ports from the remote host to the local host:
# 5037: adb
# 8001: http server
# 9031: sync server
# 9041: search by image server
# 9051: policy server
# 10000: net unittests
# 10201: net unittests
ssh -4 -C \
-R 5037:localhost:5037 \
-L 8001:localhost:8001 \
-L 9031:localhost:9031 \
-L 9041:localhost:9041 \
-L 9051:localhost:9051 \
-R 10000:localhost:10000 \
-R 10201:localhost:10201 \