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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>
47 lines
1.4 KiB
Bash
Executable File
47 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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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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#
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# Force cleans loopback devices from within your chroot environment. This
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# script is to help mitigate losing loopback devices on build_images
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# failures. This script only affects mountpoints and loopback devices
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# that were created within this chroot.
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SCRIPT_ROOT=$(dirname $(readlink -f "$0"))
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. "${SCRIPT_ROOT}/common.sh" || exit 1
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# Script must be run inside the chroot.
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assert_inside_chroot
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get_default_board
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DEFINE_string output_root "$DEFAULT_BUILD_ROOT/images" \
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"Directory in which to place image result directories (named by version)"
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DEFINE_string board "$DEFAULT_BOARD" \
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"The board to build an image for."
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# Parse command line.
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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if [[ -z "${FLAGS_board}" ]]; then
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error "--board is required."
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exit 1
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fi
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OUTPUT_DIR="${FLAGS_output_root}/${FLAGS_board}"
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echo 'This will unmount all directories matching /tmp/esp.*'
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echo "and any directory under $OUTPUT_DIR"
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read -p "Are you sure (y/N)? " SURE
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SURE="${SURE:0:1}" # Get just the first character
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if [ "${SURE}" != "y" ]; then
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echo "Ok, better safe than sorry."
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exit 1
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fi
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sudo umount "$OUTPUT_DIR"/*/* 2> /dev/null
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sudo umount /tmp/esp.* 2> /dev/null
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sudo losetup -d /dev/loop* 2> /dev/null
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