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180 lines
6.0 KiB
180 lines
6.0 KiB
#!/bin/bash
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#
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# Copyright 2016 Google Inc. All Rights Reserved.
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#
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# This is a generic ChromeOS package/image test setup script. It is meant to
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# be used for either the object file or package bisection tools. This script
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# does one of the following depending on what ${BISECT_MODE} is set to:
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#
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# 1) ${BISECT_MODE} is PACKAGE_MODE:
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# build_image is called and generates a new ChromeOS image using whatever
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# packages are currently in the build tree. This image is then pushed to the
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# remote machine using flash over ethernet (or usb flash if ethernet flash
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# fails).
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#
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# 2) ${BISECT_MODE} is OBJECT_MODE:
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# emerge is called for ${BISECT_PACKAGE} and generates a build for said
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# package. This package is then deployed to the remote machine and the machine
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# is rebooted. If deploying fails then a new ChromeOS image is built from
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# scratch and pushed to the machine like in PACKAGE_MODE.
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#
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# This script is intended to be used by binary_search_state.py, as
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# part of the binary search triage on ChromeOS objects and packages. It should
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# return '0' if the setup succeeds; and '1' if the setup fails (the image
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# could not build or be flashed).
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#
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export PYTHONUNBUFFERED=1
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source common/common.sh
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usb_flash()
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{
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echo
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echo "Insert a usb stick into the current machine"
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echo "Note: The cros flash will take time and doesn't give much output."
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echo " Be patient. If your usb access light is flashing it's working."
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sleep 1
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read -p "Press enter to continue" notused
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cros flash --board=${BISECT_BOARD} --clobber-stateful usb:// ~/trunk/src/build/images/${BISECT_BOARD}/latest/chromiumos_test_image.bin
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echo
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echo "Flash to usb complete!"
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echo "Plug the usb into your chromebook and install the image."
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echo "Refer to the ChromiumOS Developer's Handbook for more details."
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echo "http://www.chromium.org/chromium-os/developer-guide#TOC-Boot-from-your-USB-disk"
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while true; do
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sleep 1
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read -p "Was the installation of the image successful? " choice
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case $choice in
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[Yy]*) return 0;;
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[Nn]*) return 1;;
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*) echo "Please answer y or n.";;
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esac
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done
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}
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ethernet_flash()
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{
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echo
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echo "Please ensure your Chromebook is up and running Chrome so"
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echo "cros flash may run."
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echo "If your Chromebook has a broken image you can try:"
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echo "1. Rebooting your Chromebook 6 times to install the last working image"
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echo "2. Alternatively, running the following command on the Chromebook"
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echo " will also rollback to the last working image:"
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echo " 'update_engine_client --rollback --nopowerwash --reboot'"
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echo "3. Flashing a new image through USB"
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echo
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sleep 1
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read -p $'Press enter to continue and retry the ethernet flash' notused
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cros flash --board=${BISECT_BOARD} --clobber-stateful ${BISECT_REMOTE} ~/trunk/src/build/images/${BISECT_BOARD}/latest/chromiumos_test_image.bin
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}
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reboot()
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{
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ret_val=0
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pushd ~/trunk/src/scripts > /dev/null
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set -- --remote=${BISECT_REMOTE}
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. ./common.sh || ret_val=1
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. ./remote_access.sh || ret_val=1
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TMP=$(mktemp -d)
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FLAGS "$@" || ret_val=1
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remote_access_init || ret_val=1
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remote_reboot || ret_val=1
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popd > /dev/null
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return $ret_val
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}
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echo
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echo "INSTALLATION BEGIN"
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echo
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if [[ "${BISECT_MODE}" == "OBJECT_MODE" ]]; then
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echo "EMERGING ${BISECT_PACKAGE}"
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echo "sudo rm -rf /build/${BISECT_BOARD}/var/cache/portage/*"
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sudo rm -rf /build/${BISECT_BOARD}/var/cache/portage/*
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echo "sudo rm -rf /build/${BISECT_BOARD}/tmp/portage/${BISECT_PACKAGE}*"
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sudo rm -rf /build/${BISECT_BOARD}/tmp/portage/${BISECT_PACKAGE}*
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CLEAN_DELAY=0 emerge-${BISECT_BOARD} -C ${BISECT_PACKAGE}
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emerge-${BISECT_BOARD} ${BISECT_PACKAGE}
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emerge_status=$?
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if [[ ${emerge_status} -ne 0 ]] ; then
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echo "emerging ${BISECT_PACKAGE} returned a non-zero status: $emerge_status"
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exit 1
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fi
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echo
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echo "DEPLOYING"
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if [[ ${BISECT_PACKAGE} == sys-kernel/chromeos-kernel-* ]]; then
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echo "/mnt/host/source/src/scripts/update_kernel.sh " \
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"--remote=${BISECT_REMOTE} --board=${BISECT_BOARD}"
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# exec the command to make sure it always exit after
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exec /mnt/host/source/src/scripts/update_kernel.sh --remote=${BISECT_REMOTE} --board=${BISECT_BOARD}
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fi
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echo "cros deploy ${BISECT_REMOTE} ${BISECT_PACKAGE}"
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cros deploy ${BISECT_REMOTE} ${BISECT_PACKAGE} --log-level=info
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deploy_status=$?
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if [[ ${deploy_status} -eq 0 ]] ; then
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echo "Deploy successful. Rebooting device..."
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reboot
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if [[ $? -ne 0 ]] ; then
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echo
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echo "Could not automatically reboot device!"
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read -p "Please manually reboot device and press enter to continue" notused
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fi
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exit 0
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fi
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echo "Deploy failed! Trying build_image/cros flash instead..."
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echo
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fi
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echo "BUILDING IMAGE"
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pushd ~/trunk/src/scripts
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./build_image test --board=${BISECT_BOARD} --noenable_rootfs_verification --noeclean
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build_status=$?
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popd
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if [[ ${build_status} -eq 0 ]] ; then
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echo
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echo "FLASHING"
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echo "Pushing built image onto device."
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echo "cros flash --board=${BISECT_BOARD} --clobber-stateful ${BISECT_REMOTE} ~/trunk/src/build/images/${BISECT_BOARD}/latest/chromiumos_test_image.bin"
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cros flash --board=${BISECT_BOARD} --clobber-stateful ${BISECT_REMOTE} ~/trunk/src/build/images/${BISECT_BOARD}/latest/chromiumos_test_image.bin
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cros_flash_status=$?
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while [[ ${cros_flash_status} -ne 0 ]] ; do
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while true; do
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echo
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echo "cros flash has failed! From here you can:"
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echo "1. Flash through USB"
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echo "2. Retry flashing over ethernet"
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echo "3. Abort this installation and skip this image"
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echo "4. Abort this installation and mark test as failed"
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sleep 1
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read -p "Which method would you like to do? " choice
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case $choice in
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1) usb_flash && break;;
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2) ethernet_flash && break;;
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3) exit 125;;
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4) exit 1;;
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*) echo "Please answer 1, 2, 3, or 4.";;
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esac
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done
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cros_flash_status=$?
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done
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else
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echo "build_image returned a non-zero status: ${build_status}"
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exit 1
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fi
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exit 0
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