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90 lines
2.8 KiB
90 lines
2.8 KiB
4 months ago
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#!/bin/bash
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# Copyright 2021 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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crosvm_root="${KOKORO_ARTIFACTS_DIR}"/git/crosvm
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# Enable SSH access to the kokoro builder.
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# Use the fusion2/ UI to trigger a build and set the DEBUG_SSH_KEY environment
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# variable to your public key, that will allow you to connect to the builder
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# via SSH.
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# Note: Access is restricted to the google corporate network.
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# Details: https://yaqs.corp.google.com/eng/q/6628551334035456
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if [[ ! -z "${DEBUG_SSH_KEY}" ]]; then
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echo "${DEBUG_SSH_KEY}" >>~/.ssh/authorized_keys
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external_ip=$(
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curl -s -H "Metadata-Flavor: Google"
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http://metadata/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip
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)
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echo "SSH Debug enabled. Connect to: kbuilder@${external_ip}"
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fi
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setup_source() {
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if [ -z "${KOKORO_ARTIFACTS_DIR}" ]; then
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echo "This script must be run in kokoro"
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exit 1
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fi
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cd "${KOKORO_ARTIFACTS_DIR}"
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echo ""
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echo "Downloading crosvm dependencies to $(pwd)/cros..."
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mkdir cros
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cd cros
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# repo gets confused by pyenv, make sure we select 3.6.1 as our default
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# version.
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if command -v pyenv >/dev/null; then
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echo "Selecting Python 3.6.1"
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pyenv global 3.6.1
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fi
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curl -s https://storage.googleapis.com/git-repo-downloads/repo >repo
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chmod +x repo
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./repo init --depth 1 \
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-u https://chromium.googlesource.com/chromiumos/manifest.git \
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--repo-url https://chromium.googlesource.com/external/repo.git \
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-g crosvm || return 1
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./repo sync -j8 -c || return 1
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# Bind mount source into cros checkout.
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echo ""
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echo "Mounting crosvm source to $(pwd)/src/platform/crosvm..."
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rm -rf src/platform/crosvm && mkdir -p src/platform/crosvm
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if command -v bindfs >/dev/null; then
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bindfs "${crosvm_root}" src/platform/crosvm || return 1
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else
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sudo mount --bind "${crosvm_root}" src/platform/crosvm || return 1
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fi
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}
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cleanup() {
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# Sleep after the build to allow for SSH debugging to continue.
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if [[ ! -z "${DEBUG_SSH_KEY}" ]]; then
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echo "Build done. Blocking for SSH debugging."
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sleep 1h
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fi
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if command -v bindfs >/dev/null; then
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fusermount -uz "${KOKORO_ARTIFACTS_DIR}/cros/src/platform/crosvm"
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else
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sudo umount --lazy "${KOKORO_ARTIFACTS_DIR}/cros/src/platform/crosvm"
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fi
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# List files in the logs directory which are uploaded to sponge.
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echo "Build Artifacts:"
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ls "${KOKORO_ARTIFACTS_DIR}/logs"
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}
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# Setup source when the script is loaded. Clean up on exit.
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trap cleanup EXIT
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setup_source || {
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echo "Failed to setup_source"
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exit 1
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}
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# Set logs directory so we can copy them to sponge
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export CROSVM_BUILDER_LOGS_DIR="${KOKORO_ARTIFACTS_DIR}/logs"
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cd "${KOKORO_ARTIFACTS_DIR}/cros/src/platform/crosvm"
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