openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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#!/usr/bin/env python3
import argparse
import dataclasses
import json
import os
import pathlib
from openpilot.system.hardware.tici.agnos import AGNOS_MANIFEST_FILE, get_partition_path
from openpilot.system.version import get_build_metadata, get_agnos_version
BASE_URL = "https://commadist.blob.core.windows.net"
CHANNEL_DATA = pathlib.Path(__file__).parent / "channel_data" / "agnos"
OPENPILOT_RELEASES = f"{BASE_URL}/openpilot-releases/openpilot"
AGNOS_RELEASES = f"{BASE_URL}/openpilot-releases/agnos"
def create_partition_manifest(agnos_version, partition):
agnos_filename = os.path.basename(partition["url"]).split(".")[0]
return {
"type": "partition",
"casync": {
"caibx": f"{AGNOS_RELEASES}/{agnos_filename}.caibx"
},
"path": get_partition_path(0, partition),
"ab": True,
"size": partition["size"],
"full_check": partition["full_check"],
"hash_raw": partition["hash_raw"],
}
def create_openpilot_manifest(build_metadata):
return {
"type": "path_tarred",
"path": "/data/openpilot",
"casync": {
"caibx": f"{OPENPILOT_RELEASES}/{build_metadata.canonical}.caibx"
}
}
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="creates a casync release")
parser.add_argument("target_dir", type=str, help="directory of the channel to create manifest from")
parser.add_argument("output_file", type=str, help="output file to put the manifest")
args = parser.parse_args()
with open(pathlib.Path(args.target_dir) / AGNOS_MANIFEST_FILE) as f:
agnos_manifest = json.load(f)
build_metadata = get_build_metadata(args.target_dir)
ret = {
"build_metadata": dataclasses.asdict(build_metadata),
"manifest": [
*[create_partition_manifest(get_agnos_version(args.target_dir), entry) for entry in agnos_manifest],
create_openpilot_manifest(build_metadata)
]
}
with open(args.output_file, "w") as f:
f.write(json.dumps(ret, indent=2))