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Side by Side Diff: bin/cros_package_to_live

Issue 3111018: package_to_live script pushes binary emerge package to remote device (Closed) Base URL: ssh://gitrw.chromium.org/crosutils.git
Patch Set: Respond to vlaviano's comments Created 10 years, 4 months ago
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1 #!/bin/bash
2
3 # Copyright (c) 2010 The Chromium OS 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 # Script to update a running device with an optionally built package out
8 # of your build directory
9
10 # Load common constants. This should be the first executable line.
11 # The path to common.sh should be relative to your script's location.
12
13 script_root=$(dirname $0)
14 if [ -f ${script_root}/../common.sh ] ; then
15 script_root=${script_root}/..
16 fi
17
18 . "${script_root}/common.sh"
19 . "${script_root}/remote_access.sh"
20
21 get_default_board
22
23 DEFINE_boolean verbose ${FLAGS_FALSE} \
24 "Whether to output verbose information for debugging."
25 DEFINE_boolean build ${FLAGS_FALSE} "Build package before installing"
26 DEFINE_string board "$DEFAULT_BOARD" \
27 "Board for which the package should be built/found"
28 DEFINE_string build_root "/build" \
29 "The root location for board sysroots."
30
31 FLAGS "$@" || exit 1
32
33 TMP=$(mktemp -d /tmp/cros_package_to_live.XXXX)
34
35 function cleanup {
36 cleanup_remote_access
37 rm -rf "${TMP}"
38 }
39
40 # Make sure we have a package name
41 if [ -z "${FLAGS_ARGV}" ]; then
42 echo "Please specify packages to install. For example:"
43 echo " $0 --remote=MyMachine flimflam"
44 exit 1
45 fi
46
47 if [ -z "${FLAGS_board}" ]; then
48 echo "Please specify a board using the --board=MyBoard argument"
49 exit 1
50 fi
51
52 set -e
53 trap cleanup EXIT
54
55 remote_access_init
56
57 eval set -- "${FLAGS_ARGV}"
58
59 if [ ${FLAGS_build} -eq ${FLAGS_TRUE} ]; then
60 emerge-${FLAGS_board} $@
61 fi
62
63 PKGROOT="${FLAGS_build_root}/${FLAGS_board}/packages"
64
65 for pkg in $@; do
66 latest_pkg=$(ls -tr $PKGROOT/*/${pkg}-[0-9]* | tail -1)
67 if [ -z "${latest_pkg}" ]; then
68 echo "Could not find latest built version of ${pkg}"
69 exit 1
70 fi
71 pkg_dir=$(basename $(dirname $latest_pkg))
72 pkg_name=$(basename $latest_pkg)
73 echo "Installing ${latest_pkg}..."
74
75 remote_sh "mktemp -d /tmp/cros_package_to_live.XXXX"
76 temp_dir=$REMOTE_OUT
77 remote_cp "${latest_pkg}" "${temp_dir}"
78 remote_sh "mount -o remount,rw /"
79 remote_sh "mkdir -p /usr/portage/packages/${pkg_dir} &&
80 mv ${temp_dir}/${pkg_name} /usr/portage/packages/${pkg_dir} &&
81 env FEATURES=-sandbox emerge --usepkg \
82 /usr/portage/packages/${pkg_dir}/${pkg_name} 1>&2"
83 echo "${pkg} has been installed"
84 remote_sh "rm -rf ${temp_dir}"
85 remote_sh "mount -o remount,ro /" || /bin/true
86 done
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