openwrt/scripts/json_overview_image_info.py
Paul Spooren 7880a64848 build,json: 3rd fixup of default_packages
This became a bit of a tragedy, caused by a corner cases which wasn't
put into account during testing. DEFAULT_PACKAGES are defined in
target/linux/<target>/Makefile but also in
target/linux/<target>/<subtarget>/target.mk.

The latter was no longer imported when using DUMP=1, however not using
DUMP=1 while running the Makefile in target/linux/<target>/ caused duplicate
packages in the list.

As a solution, which should have been used from day 0, `make` runs in
target/linux/ without DUMP=1, resulting in no duplicate packages and all
inclusions from include/target.mk, linux/target/<target>/{Makefile,
<subtarget>/target.mk}

While at it, sort the list of default packages.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-03-25 10:25:54 -10:00

57 lines
1.5 KiB
Python
Executable File

#!/usr/bin/env python3
from os import getenv, environ
from pathlib import Path
from subprocess import run, PIPE
from sys import argv
import json
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:
default_packages, output["arch_packages"] = run(
[
"make",
"--no-print-directory",
"-C",
"target/linux/",
"val.DEFAULT_PACKAGES",
"val.ARCH_PACKAGES",
],
stdout=PIPE,
stderr=PIPE,
check=True,
env=environ.copy().update({"TOPDIR": Path().cwd()}),
universal_newlines=True,
).stdout.splitlines()
output["default_packages"] = sorted(default_packages.split())
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")