| #!/bin/bash |
| |
| # Copyright (C) 2021 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. |
| |
| set -e |
| |
| KERNEL_INFO_FILES=( |
| "System.map" |
| "vmlinux" |
| "vmlinux.symvers" |
| "modules.builtin" |
| "modules.builtin.modinfo" |
| "system_dlkm.img" |
| "system_dlkm_staging_archive.tar.gz" |
| ) |
| |
| function download_kernel_info_files { |
| local bid=$1 |
| local kernel_target=$2 |
| local output_folder=$3 |
| |
| local url_base="https://ci.android.com/builds/submitted/${bid}/${kernel_target}/latest" |
| local url_list="${url_base}/list.json" |
| local list_json="$(curl -sfL "$url_list")" |
| # do nothing and return if cannot get the file list |
| [[ -z "$list_json" ]] && return |
| |
| # Pick manifest.xml if the file is not ready |
| local artifact_manifest="manifest_${bid}.xml" |
| local output_manifest="${output_folder}/manifest.xml" |
| if [[ ! -f "$output_manifest" ]]; then |
| echo "Pick ${artifact_manifest} to ${output_manifest}..." |
| curl -sfL "${url_base}/raw/${artifact_manifest}" -o "$output_manifest" |
| fi |
| |
| # Pick kernel binaries |
| for f in "${KERNEL_INFO_FILES[@]}"; do |
| # The URL request always return 200 even the file does not exist, |
| # so we check it in the file list. Skip the file if it does not exist. |
| [[ "$list_json" =~ "\"name\":\"${f}\"" ]] || continue |
| |
| local output="${output_folder}/$(basename "$f")" |
| |
| echo "Pick ${output}..." |
| curl -sfL "${url_base}/raw/${f}" -o "$output" |
| done |
| } |
| |
| function download_all_kernel_info_files { |
| local kernel_target=$1 |
| local folder_pattern=$2 |
| |
| for folder in $(find "${DIST_DIR}/kernel" -type d -regex ".*/${folder_pattern}"); do |
| local prebuilt_info="${folder}/prebuilt-info.txt" |
| local bid=$(cat "$prebuilt_info" | sed -rn 's/.*"kernel-build-id"\s*:\s*([0-9]+).*/\1/p') |
| download_kernel_info_files "$bid" "$kernel_target" "$folder" |
| done |
| } |
| |
| |
| if [[ -z "${DIST_DIR}" ]]; then |
| echo "DIST_DIR must be defined." 1>&2 |
| exit 1 |
| fi |
| |
| ARCH=$1 |
| |
| download_all_kernel_info_files "kernel_${ARCH}" '[0-9]+.[0-9]+' |
| download_all_kernel_info_files "kernel_debug_${ARCH}" '[0-9]+.[0-9]+-debug' |