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import copy
import hashlib
import os
from collections import defaultdict, namedtuple
from operator import attrgetter
from pprint import pprint
from packaging import version as pversion
from typing import Optional, List
from meta.common import ensure_component_dir, launcher_path, upstream_path, static_path
from meta.common.java import (
JAVA_COMPONENT,
ADOPTIUM_DIR,
ADOPTIUM_VERSIONS_DIR,
AZUL_DIR,
AZUL_VERSIONS_DIR
)
from meta.model.java import (
JavaRuntimeOS,
JavaRuntimeMap,
JavaRuntimeMeta,
JavaVersionMeta,
JavaChecksumMeta,
JavaChecksumType,
JavaRuntimeDownloadType,
AdoptiumAvailableReleases,
AdoptiumReleases,
AdoptiumRelease,
AdoptiumBinary,
ZuluPackages,
ZuluPackageDetail,
AzulArch,
)
from meta.common.mojang import (
JAVA_MANIFEST_FILE,
)
from meta.model.mojang import (
JavaIndex,
MojangJavaComponent,
MojangJavaOsName,
MojangJavaRuntime,
)
LAUNCHER_DIR = launcher_path()
UPSTREAM_DIR = upstream_path()
STATIC_DIR = static_path()
ensure_component_dir(JAVA_COMPONENT)
MOJANG_JAVA_OS_NAMES = [
"gamecore",
"linux",
"linux-i386",
"mac-os",
"mac-os-arm64",
"windows-arm64",
"windows-x64",
"windows-x86",
]
MOJANG_OS_ARCHITECTURES = [
"x64",
"x86",
"arm64",
"arm32",
]
MOJANG_OS_ARCHITECTURE_TRANSLATIONS = {
64: "x64",
32: "x86",
"x32": "x86",
"i386": "x86",
"aarch64": "arm64",
"x86_64": "x64",
"arm": "arm32"
}
def translate_arch(arch: str | int):
if isinstance(arch, str):
arch = arch.lower()
if arch in MOJANG_OS_ARCHITECTURES:
return arch
elif arch in MOJANG_OS_ARCHITECTURE_TRANSLATIONS:
return MOJANG_OS_ARCHITECTURE_TRANSLATIONS[arch]
else:
return None
MOJANG_OS_NAMES = [
"mac-os",
"linux",
"windows",
]
MOJANG_OS_TRANSLATIONS = {
"osx": "mac-os",
"mac": "mac-os",
"macos": "mac-os",
}
def translate_os(os: str):
os = os.lower()
if os in MOJANG_OS_NAMES:
return os
elif os in MOJANG_OS_TRANSLATIONS:
return MOJANG_OS_TRANSLATIONS[os]
else:
return None
def mojang_os_to_java_os(mojang_os: MojangJavaOsName) -> JavaRuntimeOS:
if mojang_os == MojangJavaOsName.Linux:
return JavaRuntimeOS.LinuxX64
elif mojang_os == MojangJavaOsName.Linuxi386:
return JavaRuntimeOS.LinuxX86
elif mojang_os == MojangJavaOsName.MacOs:
return JavaRuntimeOS.MacOsX64
elif mojang_os == MojangJavaOsName.MacOSArm64:
return JavaRuntimeOS.MacOsArm64
elif mojang_os == MojangJavaOsName.WindowsArm64:
return JavaRuntimeOS.WindowsArm64
elif mojang_os == MojangJavaOsName.WindowsX64:
return JavaRuntimeOS.WindowsX64
elif mojang_os == MojangJavaOsName.WindowsX86:
return JavaRuntimeOS.WindowsX86
else:
return JavaRuntimeOS.Unknown
def mojang_runtime_to_java_runtime(mojang_runtime: MojangJavaRuntime) -> JavaRuntimeMeta:
return JavaRuntimeMeta(
name=f"mojang_jre_{mojang_runtime.version.name}",
vender="mojang",
url=mojang_runtime.manifest.url,
release_time=mojang_runtime.version.released,
checksum=JavaChecksumMeta(
type=JavaChecksumType.Sha1,
hash=mojang_runtime.manifest.sha1),
recomended=True,
download_type=JavaRuntimeDownloadType.Manifest)
def adoptium_release_binary_to_java_runtime(rls: AdoptiumRelease, binary: AdoptiumBinary) -> JavaRuntimeMeta:
version = JavaVersionMeta(
major=rls.version_data.major,
minor=rls.version_data.minor,
security=rls.version_data.security,
build=rls.version_data.build
)
rls_name = f"{rls.vendor}_temurin_{binary.image_type}{version}"
return JavaRuntimeMeta(
name=rls_name,
vender=rls.vendor,
url=binary.package.link,
release_time=rls.timestamp,
checksum=JavaChecksumMeta(
type=JavaChecksumType.Sha256,
hash=binary.package.checksum),
recomended=False,
download_type=JavaRuntimeDownloadType.Archive
)
def azul_package_to_java_runtime(pkg: ZuluPackageDetail) -> JavaRuntimeMeta:
version_parts = copy.copy(pkg.java_version)
while len(version_parts) < 4:
version_parts.append(None)
version = JavaVersionMeta(
major=version_parts[0],
minor=version_parts[1],
security=version_parts[2],
build=version_parts[3]
)
rls_name = f"azul_{pkg.product}_{pkg.java_package_type}{version}"
return JavaRuntimeMeta(
name=rls_name,
vender="azul",
url=pkg.download_url,
release_time=pkg.build_date,
checksum=JavaChecksumMeta(
type=JavaChecksumType.Sha256,
hash=pkg.sha256_hash),
recomended=False,
download_type=JavaRuntimeDownloadType.Archive
)
def main():
javas: dict[int, JavaRuntimeMap] = {}
def ensure_javamap(major: int):
if major not in javas:
javas[major] = JavaRuntimeMap()
def add_java_runtime(runtime: JavaRuntimeMeta, major: int, java_os: JavaRuntimeOS):
ensure_javamap(major)
print(f"Regestering runtime: {runtime.name} for Java {major} {java_os}")
javas[major][java_os].append(runtime)
print("Processing Mojang Javas")
mojang_java_manifest = JavaIndex.parse_file(
os.path.join(UPSTREAM_DIR, JAVA_MANIFEST_FILE)
)
for mojang_os_name in mojang_java_manifest:
if mojang_os_name == MojangJavaOsName.Gamecore:
continue
java_os = mojang_os_to_java_os(mojang_os_name)
for comp in mojang_java_manifest[mojang_os_name]:
mojang_runtimes = mojang_java_manifest[mojang_os_name][comp]
for mojang_runtime in mojang_runtimes:
if comp == MojangJavaComponent.JreLegacy:
major = 8
else:
major = int(mojang_runtime.version.name.partition('.')[0])
runtime = mojang_runtime_to_java_runtime(mojang_runtime)
add_java_runtime(runtime, major, java_os)
print("Processing Adoptium Releases")
adoptium_available_releases = AdoptiumAvailableReleases.parse_file(
os.path.join(UPSTREAM_DIR, ADOPTIUM_DIR, "available_releases.json")
)
for major in adoptium_available_releases.available_releases:
adoptium_releases = AdoptiumReleases.parse_file(
os.path.join(UPSTREAM_DIR, ADOPTIUM_VERSIONS_DIR, f"java{major}.json")
)
for rls in adoptium_releases:
for binary in rls.binaries:
if binary.package is None:
continue
binary_arch = translate_arch(str(binary.architecture))
binary_os = translate_os(str(binary.os))
if binary_arch is None or binary_os is None:
print(f"Ignoring release for {binary.os} {binary.architecture}")
continue
java_os = JavaRuntimeOS(f"{binary_os}-{binary_arch}")
runtime = adoptium_release_binary_to_java_runtime(rls, binary)
add_java_runtime(runtime, major, java_os)
print("Processing Azul Packages")
azul_packages = ZuluPackages.parse_file(
os.path.join(UPSTREAM_DIR, AZUL_DIR, "packages.json")
)
for pkg in azul_packages:
pkg_detail = ZuluPackageDetail.parse_file(
os.path.join(UPSTREAM_DIR, AZUL_VERSIONS_DIR, f"{pkg.package_uuid}.json")
)
major = pkg_detail.java_version[0]
pkg_os = translate_os(str(pkg_detail.os))
if pkg_detail.arch == AzulArch.Arm:
pkg_arch = translate_arch(f"{pkg_detail.arch}{pkg_detail.hw_bitness}")
elif pkg_detail.arch == AzulArch.X86:
pkg_arch = translate_arch(int(pkg_detail.hw_bitness))
else:
pkg_arch = None
if pkg_arch is None or pkg_os is None:
print(f"Ignoring release for {pkg_detail.os} {pkg_detail.arch}_{pkg_detail.hw_bitness}")
continue
java_os = JavaRuntimeOS(f"{pkg_os}-{pkg_arch}")
runtime = azul_package_to_java_runtime(pkg_detail)
add_java_runtime(runtime, major, java_os)
for major, runtimes in javas.items():
for java_os in runtimes:
print(f"Total runtimes for Java {major} {java_os}:", len(runtimes[java_os]))
runtimes_file = os.path.join(LAUNCHER_DIR, JAVA_COMPONENT, f"java{major}.json")
runtimes.write(runtimes_file)
if __name__ == "__main__":
main()
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