82 lines
2.5 KiB
Bash
Executable File
82 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (C) 2021 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -e
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KERNEL_INFO_FILES=(
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"System.map"
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"vmlinux"
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"vmlinux.symvers"
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"modules.builtin"
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"modules.builtin.modinfo"
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"system_dlkm.img"
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"system_dlkm_staging_archive.tar.gz"
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)
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function download_kernel_info_files {
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local bid=$1
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local kernel_target=$2
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local output_folder=$3
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local url_base="https://ci.android.com/builds/submitted/${bid}/${kernel_target}/latest"
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local url_list="${url_base}/list.json"
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local list_json="$(curl -sfL "$url_list")"
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# do nothing and return if cannot get the file list
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[[ -z "$list_json" ]] && return
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# Pick manifest.xml if the file is not ready
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local artifact_manifest="manifest_${bid}.xml"
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local output_manifest="${output_folder}/manifest.xml"
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if [[ ! -f "$output_manifest" ]]; then
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echo "Pick ${artifact_manifest} to ${output_manifest}..."
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curl -sfL "${url_base}/raw/${artifact_manifest}" -o "$output_manifest"
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fi
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# Pick kernel binaries
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for f in "${KERNEL_INFO_FILES[@]}"; do
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# The URL request always return 200 even the file does not exist,
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# so we check it in the file list. Skip the file if it does not exist.
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[[ "$list_json" =~ "\"name\":\"${f}\"" ]] || continue
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local output="${output_folder}/$(basename "$f")"
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echo "Pick ${output}..."
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curl -sfL "${url_base}/raw/${f}" -o "$output"
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done
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}
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function download_all_kernel_info_files {
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local kernel_target=$1
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local folder_pattern=$2
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for folder in $(find "${DIST_DIR}/kernel" -type d -regex ".*/${folder_pattern}"); do
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local prebuilt_info="${folder}/prebuilt-info.txt"
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local bid=$(cat "$prebuilt_info" | sed -rn 's/.*"kernel-build-id"\s*:\s*([0-9]+).*/\1/p')
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download_kernel_info_files "$bid" "$kernel_target" "$folder"
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done
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}
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if [[ -z "${DIST_DIR}" ]]; then
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echo "DIST_DIR must be defined." 1>&2
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exit 1
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fi
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ARCH=$1
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download_all_kernel_info_files "kernel_${ARCH}" '[0-9]+.[0-9]+'
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download_all_kernel_info_files "kernel_debug_${ARCH}" '[0-9]+.[0-9]+-debug'
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