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359d3e119d
Currently, the scripts in src/scripts have multiple implementations for handling when common.sh fails to load, some of which are buggy. To simplify the boilerplate, these scripts now just exit if common.sh fails to load. The shell itself will print the following message if common.sh is not found: /usr/lib/crosutils/common.sh: No such file or directory BUG=chromium-os:32442 TEST=Run these scripts with and without common.sh installed. Change-Id: Ie54420b6c649774f9cb039c14c80f4cf6c6ebc07 Reviewed-on: https://gerrit.chromium.org/gerrit/27058 Reviewed-by: David James <davidjames@chromium.org> Tested-by: David James <davidjames@chromium.org> Commit-Ready: David James <davidjames@chromium.org>
46 lines
1.2 KiB
Bash
Executable File
46 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Returns the version of Chrome running on a remote machine.
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# --- BEGIN COMMON.SH BOILERPLATE ---
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# Load common CrOS utilities. Inside the chroot this file is installed in
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# /usr/lib/crosutils. Outside the chroot we find it relative to the script's
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# location.
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find_common_sh() {
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local common_paths=("$(dirname "$(readlink -f "$0")")/.." /usr/lib/crosutils)
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local path
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SCRIPT_ROOT="${common_paths[0]}"
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for path in "${common_paths[@]}"; do
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if [ -r "${path}/common.sh" ]; then
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SCRIPT_ROOT="${path}"
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break
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fi
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done
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}
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find_common_sh
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. "${SCRIPT_ROOT}/common.sh" || exit 1
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# --- END COMMON.SH BOILERPLATE ---
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. "${SCRIPT_ROOT}/remote_access.sh" || exit 1
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FLAGS "$@" || exit 1
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switch_to_strict_mode
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# TMP necessary for remote_access_init.
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TMP=$(mktemp -d /tmp/cros_check_chrome_version.XXXX)
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trap "rm -rf ${TMP}" EXIT
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remote_access_init &> /dev/null
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remote_sh "/opt/google/chrome/chrome --version"
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CHROME_VERSION=$(echo ${REMOTE_OUT} | \
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sed 's/.* \([0-9]\+.[0-9]\+.[0-9]\+.[0-9]\+\).*/\1/')
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echo "${CHROME_VERSION}"
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