crosvm/ci/kokoro/common.sh

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#!/bin/bash
# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
crosvm_root="${KOKORO_ARTIFACTS_DIR}"/git/crosvm
setup_source() {
if [ -z "${KOKORO_ARTIFACTS_DIR}" ]; then
echo "This script must be run in kokoro"
exit 1
fi
cd "${KOKORO_ARTIFACTS_DIR}"
echo ""
echo "Downloading crosvm dependencies to $(pwd)/cros..."
mkdir cros
cd cros
# repo gets confused by pyenv, make sure we select 3.6.1 as our default
# version.
if command -v pyenv >/dev/null; then
echo "Selecting Python 3.6.1"
pyenv global 3.6.1
fi
curl -s https://storage.googleapis.com/git-repo-downloads/repo >repo
chmod +x repo
./repo init --depth 1 \
-u https://chromium.googlesource.com/chromiumos/manifest.git \
--repo-url https://chromium.googlesource.com/external/repo.git \
-g crosvm || return 1
./repo sync -j8 -c -m "${crosvm_root}/ci/kokoro/manifest.xml" || return 1
# Bind mount source into cros checkout.
echo ""
echo "Mounting crosvm source to $(pwd)/src/platform/crosvm..."
rm -rf src/platform/crosvm && mkdir -p src/platform/crosvm
if command -v bindfs >/dev/null; then
bindfs "${crosvm_root}" src/platform/crosvm || return 1
else
sudo mount --bind "${crosvm_root}" src/platform/crosvm || return 1
fi
}
cleanup() {
if command -v bindfs >/dev/null; then
fusermount -uz "${KOKORO_ARTIFACTS_DIR}/cros/src/platform/crosvm"
else
sudo umount --lazy "${KOKORO_ARTIFACTS_DIR}/cros/src/platform/crosvm"
fi
# List files in the logs directory which are uploaded to sponge.
echo "Build Artifacts:"
ls "${KOKORO_ARTIFACTS_DIR}/logs"
}
# Setup source when the script is loaded. Clean up on exit.
trap cleanup EXIT
setup_source || {
echo "Failed to setup_source"
exit 1
}
# Set logs directory so we can copy them to sponge
export CROSVM_BUILDER_LOGS_DIR="${KOKORO_ARTIFACTS_DIR}/logs"
cd "${KOKORO_ARTIFACTS_DIR}/cros/src/platform/crosvm"