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#!/bin/bash -eux
# Copyright (C) 2023 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Verifies mixed builds does not run if neither --bazel-mode-dev nor --bazel-mode
# is set.
# This verification script is designed to be used for continuous integration
# tests, though may also be used for manual developer verification.
STARTUP_FLAGS=(
--max_idle_secs=5
)
# Before you add flags to this list, cosnider adding it to the "ci" bazelrc
# config instead of this list so that flags are not duplicated between scripts
# and bazelrc, and bazelrc is the Bazel-native way of organizing flags.
FLAGS=(
--config=bp2build
--config=ci
--keep_going
)
function build_for_device() {
local -n build_targets=$1
local -n test_targets=$2
###########
# Iterate over various products supported in the platform build.
###########
product_prefix="aosp_"
for arch in arm arm64 x86 x86_64; do
# Re-run product config and bp2build for every TARGET_PRODUCT.
product=${product_prefix}${arch}
"${AOSP_ROOT}/build/soong/soong_ui.bash" --make-mode BP2BUILD_VERBOSE=1 TARGET_PRODUCT=${product} --skip-soong-tests bp2build dist
# Remove the ninja_build output marker file to communicate to buildbot that this is not a regular Ninja build, and its
# output should not be parsed as such.
rm -f out/ninja_build
# Dist the entire workspace of generated BUILD files, rooted from
# out/soong/bp2build. This is done early so it's available even if
# builds/tests fail. Currently the generated BUILD files can be different
# between products due to Soong plugins and non-deterministic codegeneration.
tar --mtime='1970-01-01' -czf "${DIST_DIR}/bp2build_generated_workspace_${product}.tar.gz" -C out/soong/bp2build .
local device_startup_flags=(
# Unique output bases per product to help with incremental builds across
# invocations of this script.
# e.g. the second invocation of this script for aosp_x86 would use the output_base
# of aosp_x86 from the first invocation.
--output_base="${OUT_DIR}/bazel/test_output_bases/${product}"
)
device_startup_flags+=( "${STARTUP_FLAGS[@]}" )
# Use a loop to prevent unnecessarily switching --platforms because that drops
# the Bazel analysis cache.
#
# 1. Build every target in $BUILD_TARGETS
build/bazel/bin/bazel ${device_startup_flags[@]} \
build ${FLAGS[@]} --config=android -- \
${build_targets[@]}
# 2. Test every target that is compatible with an android target platform (e.g. analysis_tests, sh_tests, diff_tests).
build/bazel/bin/bazel ${device_startup_flags[@]} \
test ${FLAGS[@]} --build_tests_only --config=android -- \
${test_targets[@]}
# 3. Dist mainline modules.
build/bazel/bin/bazel ${device_startup_flags[@]} \
run //build/bazel/ci/dist:mainline_modules ${FLAGS[@]} \
--config=android -- \
--dist_dir="${DIST_DIR}/mainline_modules_${arch}"
done
}
function build_for_host() {
targets=("$@")
# We can safely build and test all targets on the host linux config, and rely on
# incompatible target skipping for tests that cannot run on the host.
build/bazel/bin/bazel \
"${STARTUP_FLAGS[@]}" test ${FLAGS[@]} --build_tests_only=false \
-- ${targets[@]}
}
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