4 from pathlib
import Path
10 print("ERROR: JSON info script requires output arg")
13 json_path
= Path(argv
[1])
14 bin_dir
= Path(getenv("BIN_DIR"))
15 image_file
= bin_dir
/ getenv("DEVICE_IMG_NAME")
17 if not image_file
.is_file():
18 print("Skip JSON creation for non existing image ", image_file
)
24 for prefix
in ["", "ALT0_", "ALT1_", "ALT2_"]:
26 for var
in ["vendor", "model", "variant"]:
27 if getenv("DEVICE_{}{}".format(prefix
, var
.upper())):
28 title
[var
] = getenv("DEVICE_{}{}".format(prefix
, var
.upper()))
34 titles
.append({"title": getenv("DEVICE_TITLE")})
39 device_id
= getenv("DEVICE_ID")
40 image_hash
= hashlib
.sha256(image_file
.read_bytes()).hexdigest()
43 "metadata_version": 1,
44 "target": "{}/{}".format(getenv("TARGET"), getenv("SUBTARGET")),
45 "version_code": getenv("VERSION_CODE"),
46 "version_number": getenv("VERSION_NUMBER"),
47 "source_date_epoch": getenv("SOURCE_DATE_EPOCH"),
50 "image_prefix": getenv("DEVICE_IMG_PREFIX"),
53 "type": getenv("IMAGE_TYPE"),
54 "filesystem": getenv("IMAGE_FILESYSTEM"),
55 "name": getenv("DEVICE_IMG_NAME"),
59 "device_packages": getenv("DEVICE_PACKAGES").split(),
60 "supported_devices": getenv("SUPPORTED_DEVICES").split(),
61 "titles": get_titles(),
66 json_path
.write_text(json
.dumps(image_info
, separators
=(",", ":")))