70 lines
2.3 KiB
Python
Executable File
70 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell --pure -i python3 -p "python3.withPackages (ps: with ps; [ requests ])"
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import json
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import re
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import requests
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import sys
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releases = ["openjdk11"]
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oses = ["mac", "linux"]
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types = ["jre", "jdk"]
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impls = ["hotspot", "openj9"]
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arch_to_nixos = {
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"x64": "x86_64",
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"aarch64": "aarch64",
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}
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def get_sha256(url):
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resp = requests.get(url)
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if resp.status_code != 200:
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print("error: could not fetch checksum from url {}: code {}".format(url, resp.code), file=sys.stderr)
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sys.exit(1)
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return resp.text.strip().split(" ")[0]
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RE_RELEASE_NAME = re.compile(r'[^-]+-([0-9.]+)\+([0-9]+)') # example release name: jdk-11.0.1+13
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def generate_sources(release, assets):
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out = {}
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for asset in assets:
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if asset["os"] not in oses: continue
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if asset["binary_type"] not in types: continue
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if asset["openjdk_impl"] not in impls: continue
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if asset["heap_size"] != "normal": continue
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if asset["architecture"] not in arch_to_nixos: continue
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version, build = RE_RELEASE_NAME.match(asset["release_name"]).groups()
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type_map = out.setdefault(asset["os"], {})
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impl_map = type_map.setdefault(asset["binary_type"], {})
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arch_map = impl_map.setdefault(asset["openjdk_impl"], {
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"version": version,
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"build": build,
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"packageType": asset["binary_type"],
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"vmType": asset["openjdk_impl"],
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})
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if arch_map["version"] != version or arch_map["build"] != build:
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print("error: architectures have different latest versions ({}+{} vs {}+{})".format(
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arch_map["version"], arch_map["build"], version, build
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), file=sys.stderr)
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sys.exit(1)
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arch_map[arch_to_nixos[asset["architecture"]]] = {
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"url": asset["binary_link"],
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"sha256": get_sha256(asset["checksum_link"]),
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}
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return out
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out = {}
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for release in releases:
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resp = requests.get("https://api.adoptopenjdk.net/v2/latestAssets/releases/" + release)
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if resp.status_code != 200:
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print("error: could not fetch data for release {} (code {})".format(release, resp.code), file=sys.stderr)
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sys.exit(1)
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out[release] = generate_sources(release, resp.json())
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with open("sources.json", "w") as f:
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json.dump(out, f, indent=2, sort_keys=True)
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