openwrt/scripts/json_overview_image_info.py

38 lines
1.0 KiB
Python
Raw Normal View History

#!/usr/bin/env python3
import json
from pathlib import Path
from os import getenv
from sys import argv
if len(argv) != 2:
print("JSON info files script requires ouput file as argument")
exit(1)
output_path = Path(argv[1])
assert getenv("WORK_DIR"), "$WORK_DIR required"
work_dir = Path(getenv("WORK_DIR"))
output = {}
for json_file in work_dir.glob("*.json"):
image_info = json.loads(json_file.read_text())
if not output:
output.update(image_info)
else:
# get first (and only) profile in json file
device_id = next(iter(image_info["profiles"].keys()))
if device_id not in output["profiles"]:
output["profiles"].update(image_info["profiles"])
else:
output["profiles"][device_id]["images"].append(
image_info["profiles"][device_id]["images"][0]
)
if output:
output_path.write_text(json.dumps(output, sort_keys=True, separators=(",", ":")))
else:
print("JSON info file script could not find any JSON files for target")