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| 1 #!/bin/bash | |
| 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 # A collection of functions useful for maintaining android devices | |
| 8 | |
| 9 | |
| 10 # Run an adb command on all connected device in parallel. | |
| 11 # Usage: adb_all command line to eval. Quoting is optional. | |
| 12 # | |
| 13 # Examples: | |
| 14 # adb_all install Chrome.apk | |
| 15 # adb_all 'shell cat /path/to/file' | |
| 16 # | |
| 17 adb_all() { | |
| 18 if [[ $# == 0 ]]; then | |
| 19 echo "Usage: adb_all <adb command>. Quoting is optional." | |
| 20 echo "Example: adb_all install Chrome.apk" | |
| 21 return 1 | |
| 22 fi | |
| 23 local DEVICES=$(adb_get_devices -b) | |
| 24 local NUM_DEVICES=$(echo $DEVICES | wc -w) | |
| 25 if (( $NUM_DEVICES > 1 )); then | |
| 26 echo "Looping over $NUM_DEVICES devices" | |
| 27 fi | |
| 28 _adb_multi "$DEVICES" "$*" | |
| 29 } | |
| 30 | |
| 31 | |
| 32 # Run a command on each connected device. Quoting the command is suggested but | |
| 33 # not required. The script setups up variable DEVICE to correspond to the | |
| 34 # current serial number. Intended for complex one_liners that don't work in | |
| 35 # adb_all | |
| 36 # Usage: adb_device_loop 'command line to eval' | |
| 37 adb_device_loop() { | |
| 38 if [[ $# == 0 ]]; then | |
| 39 echo "Intended for more complex one-liners that cannot be done with" \ | |
| 40 "adb_all." | |
| 41 echo 'Usage: adb_device_loop "echo $DEVICE: $(adb root &&' \ | |
| 42 'adb shell cat /data/local.prop)"' | |
| 43 return 1 | |
| 44 fi | |
| 45 local DEVICES=$(adb_get_devices) | |
| 46 if [[ -z $DEVICES ]]; then | |
| 47 return | |
| 48 fi | |
| 49 # Do not change DEVICE variable name - part of api | |
| 50 for DEVICE in $DEVICES; do | |
| 51 DEV_TYPE=$(adb -s $DEVICE shell getprop ro.product.device | sed 's/\r//') | |
| 52 echo "Running on $DEVICE ($DEV_TYPE)" | |
| 53 ANDROID_SERIAL=$DEVICE eval "$*" | |
| 54 done | |
| 55 } | |
| 56 | |
| 57 # Erases data from any devices visible on adb. To preserve a device, | |
| 58 # disconnect it or: | |
| 59 # 1) Reboot it into fastboot with 'adb reboot bootloader' | |
| 60 # 2) Run wipe_all_devices to wipe remaining devices | |
| 61 # 3) Restore device it with 'fastboot reboot' | |
| 62 # | |
| 63 # Usage: wipe_all_devices [-f] | |
| 64 # | |
| 65 wipe_all_devices() { | |
| 66 if [[ -z $(which adb) || -z $(which fastboot) ]]; then | |
| 67 echo "aborting: adb and fastboot not in path" | |
| 68 return 1 | |
| 69 elif ! $(groups | grep -q 'plugdev'); then | |
| 70 echo "If fastboot fails, run: 'sudo adduser $(whoami) plugdev'" | |
| 71 fi | |
| 72 | |
| 73 local DEVICES=$(adb_get_devices -b) | |
| 74 | |
| 75 if [[ $1 != '-f' ]]; then | |
| 76 echo "This will ERASE ALL DATA from $(echo $DEVICES | wc -w) device." | |
| 77 read -p "Hit enter to continue" | |
| 78 fi | |
| 79 | |
| 80 _adb_multi "$DEVICES" "reboot bootloader" | |
| 81 # Subshell to isolate job list | |
| 82 ( | |
| 83 for DEVICE in $DEVICES; do | |
| 84 fastboot_erase $DEVICE & | |
| 85 done | |
| 86 wait | |
| 87 ) | |
| 88 | |
| 89 # Reboot devices together | |
| 90 for DEVICE in $DEVICES; do | |
| 91 fastboot -s $DEVICE reboot | |
| 92 done | |
| 93 } | |
| 94 | |
| 95 # Wipe a device in fastboot. | |
| 96 # Usage fastboot_erase [serial] | |
| 97 fastboot_erase() { | |
| 98 if [[ -n $1 ]]; then | |
| 99 echo "Wiping $1" | |
| 100 local SERIAL="-s $1" | |
| 101 else | |
| 102 if [ -z $(fastboot devices) ]; then | |
| 103 echo "No devices in fastboot, aborting." | |
| 104 echo "Check out wipe_all_devices to see if sufficient" | |
| 105 echo "You can put a device in fastboot using adb reboot bootloader" | |
| 106 return 1 | |
| 107 fi | |
| 108 local SERIAL="" | |
| 109 fi | |
| 110 fastboot $SERIAL erase cache | |
| 111 fastboot $SERIAL erase userdata | |
| 112 } | |
| 113 | |
| 114 # Get list of devices connected via adb | |
| 115 # Args: -b block until adb detects a device | |
| 116 adb_get_devices() { | |
| 117 local DEVICES="$(adb devices | grep 'device$')" | |
| 118 if [[ -z $DEVICES && $1 == '-b' ]]; then | |
| 119 echo '- waiting for device -' >&2 | |
| 120 local DEVICES="$(adb wait-for-device devices | grep 'device$')" | |
| 121 fi | |
| 122 echo "$DEVICES" | awk -vORS=' ' '{print $1}' | sed 's/ $/\n/' | |
| 123 } | |
| 124 | |
| 125 ################################################### | |
| 126 ## HELPER FUNCTIONS | |
| 127 ################################################### | |
| 128 | |
| 129 # Run an adb command in parallel over a device list | |
| 130 _adb_multi() { | |
| 131 local DEVICES=$1 | |
| 132 local ADB_ARGS=$2 | |
| 133 ( | |
| 134 for DEVICE in $DEVICES; do | |
| 135 adb -s $DEVICE $ADB_ARGS & | |
| 136 done | |
| 137 wait | |
| 138 ) | |
| 139 } | |
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Chromium Code Reviews
Issue 2392643003:
Removes files from //build that we don't need (Closed)
