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#!/usr/bin/env nix-shell
#!nix-shell --pure -i python3 -p "python3.withPackages (ps: with ps; [ requests ])"
import json
import re
import requests
import sys
feature_versions = (8, 11, 16, 17, 18, 19, 20)
oses = ("mac", "linux", "alpine-linux")
types = ("jre", "jdk")
impls = ("hotspot")
arch_to_nixos = {
"x64": ("x86_64",),
"aarch64": ("aarch64",),
"arm": ("armv6l", "armv7l"),
"ppc64le": ("powerpc64le",),
}
def generate_sources(assets, feature_version, out):
for asset in assets:
binary = asset["binary"]
if binary["os"] not in oses: continue
if binary["image_type"] not in types: continue
if binary["jvm_impl"] not in impls: continue
if binary["heap_size"] != "normal": continue
if binary["architecture"] not in arch_to_nixos: continue
version = ".".join(str(v) for v in [
asset["version"]["major"],
asset["version"]["minor"],
asset["version"]["security"]
])
build = str(asset["version"]["build"])
arch_map = (
out
.setdefault(binary["jvm_impl"], {})
.setdefault(binary["os"], {})
.setdefault(binary["image_type"], {})
.setdefault(feature_version, {
"packageType": binary["image_type"],
"vmType": binary["jvm_impl"],
})
)
for nixos_arch in arch_to_nixos[binary["architecture"]]:
arch_map[nixos_arch] = {
"url": binary["package"]["link"],
"sha256": binary["package"]["checksum"],
"version": version,
"build": build,
}
return out
out = {}
for feature_version in feature_versions:
# Default user-agenet is blocked by Azure WAF.
headers = {'user-agent': 'nixpkgs-temurin-generate-sources/1.0.0'}
resp = requests.get(f"https://api.adoptium.net/v3/assets/latest/{feature_version}/hotspot", headers=headers)
if resp.status_code != 200:
print("error: could not fetch data for release {} (code {}) {}".format(feature_version, resp.status_code, resp.content), file=sys.stderr)
sys.exit(1)
generate_sources(resp.json(), f"openjdk{feature_version}", out)
with open("sources.json", "w") as f:
json.dump(out, f, indent=2, sort_keys=True)
f.write('\n')
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