freedoom/scripts/makejson
Simon Howard 7dae0bc532 makejson: De-dupe some code
The `freedoom1.wad` and `freedoom2.wad` files are shipped in the same
.zip, so we can just construct the URL once and be done with it.
2025-06-11 15:40:41 -04:00

74 lines
2 KiB
Python
Executable file

#!/usr/bin/env python3
# SPDX-License-Identifier: BSD-3-Clause
import hashlib
import json
import os
import sys
# This script is pretty hard-coded to assuming the three IWADs and
# URLs present as of the Freedoom 0.9 release. Not much can be done
# about that, but it will have to be changed whenever the project
# expands or switches web host.
iwads = {
"freedm.wad": {"description": "Deathmatch IWAD", "name": "FreeDM"},
"freedoom1.wad": {
"description": "Ultimate Doom compatible IWAD",
"name": "Freedoom: Phase 1",
},
"freedoom2.wad": {
"description": "Doom II compatible IWAD",
"name": "Freedoom: Phase 2",
},
}
# Find the version to generate JSON for:
version = os.getenv("VERSION")
# Find the file to append objects to:
json_file = os.getenv("JSON")
if version is None:
sys.stderr.write("Version is not specified for release\n")
sys.exit(1)
if version.startswith("v"):
# Strip the leading "v" from versioning
version = version[1:]
if json_file is None:
sys.stderr.write("JSON file not specified!\n")
sys.exit(1)
for filename in iwads:
with open(os.path.join("wads", filename), "rb") as f:
data = f.read()
# TODO: MD5 is long-deprecated throughout the industry; this hash
# will be removed in a future version.
iwads[filename]["md5"] = hashlib.md5(data).hexdigest()
iwads[filename]["sha3"] = hashlib.sha3_512(data).hexdigest()
iwads[filename]["blake2b"] = hashlib.blake2b(data).hexdigest()
iwads[filename]["version"] = version
iwads["freedoom1.wad"]["url"] = (
"https://github.com/freedoom/freedoom/releases/download/v"
+ version
+ "/freedoom-"
+ version
+ ".zip"
)
iwads["freedoom2.wad"]["url"] = iwads["freedoom1.wad"]["url"]
iwads["freedm.wad"]["url"] = (
"https://github.com/freedoom/freedoom/releases/download/v"
+ version
+ "/freedm-"
+ version
+ ".zip"
)
with open(json_file, "w") as f:
json.dump(iwads, f, indent=2, sort_keys=True)
f.write("\n")