#!/bin/bash -e

# Copyright (C) 2022 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.

# Common script utilities
source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../../make/shell_utils.sh
source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../lib.sh

require_top

# Look for the --run-soong-tests flag and skip passing --skip-soong-tests to Soong if present
bazel_args=""
skip_tests="--skip-soong-tests"
for i in $@; do
    if [[ $i != "--run-soong-tests" ]]; then
        bazel_args+="$i "
    else
        skip_tests=""
    fi
done

# Generate BUILD, bzl files into the synthetic Bazel workspace (out/soong/workspace).
# RBE is disabled because it's not used with b builds and adds overhead: b/251441524
# TODO(b/262904551) - this is Darwin incompatible and should eventually be updated.
BUILD_STARTED_TIME=`date +%s%3N`
B_ARGS=$*
set +e

"$TOP/build/soong/soong_ui.bash" --build-mode --all-modules --dir="$(pwd)" $skip_tests bp2build USE_BAZEL_ANALYSIS= --build-command="b ${B_ARGS}" --skip-metrics-upload --build-started-time-unix-millis=$BUILD_STARTED_TIME
exit_code=$?
if [[ $exit_code -ne 0 ]]; then
   exit $exit_code
fi
set -e

# Then, run Bazel using the synthetic workspace as the --package_path.
if [[ -z "$bazel_args" ]]; then
    # If there are no args, show help and exit.
    "$TOP/build/bazel/bin/bazel" help
else
    PROFILE_OUT=$(get_profile_out_dir)
    mkdir -p $PROFILE_OUT
    bazel_args_with_config=$(formulate_b_args $bazel_args)
    # Call Bazel.
    set +e
    "$TOP/build/bazel/bin/bazel" ${bazel_args_with_config[@]}
    bazel_exit_code=$?
    set -e
    bazel_exit_code_string="--bazel-exit-code=$bazel_exit_code"
    "$TOP/build/bazel/bin/bazel" analyze-profile $PROFILE_OUT/bazel_metrics-profile 1> $PROFILE_OUT/analyzed_bazel_profile.txt 2>/dev/null
    rm $PROFILE_OUT/bazel_metrics-profile
    exit $bazel_exit_code
fi