| #!/usr/bin/env python3.8 |
| # Copyright 2021 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import argparse |
| import json |
| import sys |
| |
| |
| def main(): |
| parser = argparse.ArgumentParser( |
| description='Create the json configuration blob for image assembly') |
| parser.add_argument('--base-packages-list', type=argparse.FileType('r')) |
| parser.add_argument('--cache-packages-list', type=argparse.FileType('r')) |
| parser.add_argument( |
| '--extra-files-packages-list', type=argparse.FileType('r')) |
| parser.add_argument( |
| '--extra-deps-files-packages-list', type=argparse.FileType('r')) |
| parser.add_argument('--version-file') |
| parser.add_argument('--epoch-file') |
| parser.add_argument( |
| '--zbi-config-entries', type=argparse.FileType('r'), required=True) |
| parser.add_argument( |
| '--kernel-image-metadata', type=argparse.FileType('r'), required=True) |
| parser.add_argument( |
| '--bootfs-entries', type=argparse.FileType('r'), required=True) |
| parser.add_argument('--output', type=argparse.FileType('w'), required=True) |
| args = parser.parse_args() |
| |
| # The config that will be created |
| config = {} |
| |
| # Base package config |
| if args.base_packages_list is not None: |
| base_packages_list = json.load(args.base_packages_list) |
| config["base_packages"] = base_packages_list |
| |
| if args.cache_packages_list is not None: |
| cache_packages_list = json.load(args.cache_packages_list) |
| config["cache_packages"] = cache_packages_list |
| |
| extra_packages = [] |
| if args.extra_files_packages_list is not None: |
| extra_file_packages = json.load(args.extra_files_packages_list) |
| extra_packages.extend(extra_file_packages) |
| if args.extra_deps_files_packages_list is not None: |
| extra_deps_file_packages = json.load( |
| args.extra_deps_files_packages_list) |
| for extra_dep in extra_deps_file_packages: |
| extra_packages.append(extra_dep["package_manifest"]) |
| config["extra_packages_for_base_package"] = extra_packages |
| |
| if args.version_file is not None: |
| config["version_file"] = args.version_file |
| |
| if args.epoch_file is not None: |
| config["epoch_file"] = args.epoch_file |
| |
| # ZBI Config |
| kernel_metadata = json.load(args.kernel_image_metadata) |
| config["kernel_image"] = kernel_metadata[0]["path"] |
| |
| zbi_config_entries = json.load(args.zbi_config_entries) |
| kernel_boot_args = [] |
| for entry in zbi_config_entries: |
| if 'kernel_config_args' in entry: |
| kernel_boot_args.extend(entry['kernel_config_args']) |
| |
| config["kernel_cmdline"] = kernel_boot_args |
| config["bootfs_files"] = json.load(args.bootfs_entries) |
| |
| json.dump(config, args.output, indent=2) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
