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feat(gradle-inspector): Add an option to bootstrap a JDK version
Signed-off-by: Sebastian Schuberth <sebastian@doubleopen.org>
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| /* | ||
| * Copyright (C) 2024 The ORT Project Authors (see <https://github.com/oss-review-toolkit/ort/blob/main/NOTICE>) | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * https://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * License-Filename: LICENSE | ||
| */ | ||
|
|
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| package org.ossreviewtoolkit.utils.ort | ||
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| import eu.hansolo.jdktools.ArchiveType | ||
| import eu.hansolo.jdktools.Latest | ||
| import eu.hansolo.jdktools.LibCType | ||
| import eu.hansolo.jdktools.Match | ||
| import eu.hansolo.jdktools.OperatingSystem | ||
| import eu.hansolo.jdktools.PackageType | ||
| import eu.hansolo.jdktools.TermOfSupport | ||
| import eu.hansolo.jdktools.util.Helper | ||
|
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| import io.foojay.api.discoclient.DiscoClient | ||
| import io.foojay.api.discoclient.pkg.Scope | ||
|
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| import java.io.File | ||
|
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| import kotlin.time.measureTime | ||
| import kotlin.time.measureTimedValue | ||
|
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| import org.apache.logging.log4j.kotlin.logger | ||
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| import org.ossreviewtoolkit.utils.common.safeMkdirs | ||
| import org.ossreviewtoolkit.utils.common.unpack | ||
|
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| object JavaBootstrapper { | ||
| private val discoClient by lazy { DiscoClient(Environment.ORT_USER_AGENT) } | ||
|
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| /** | ||
| * Return the single top-level directory contained in this directory, if any, or return this directory otherwise. | ||
| */ | ||
| private fun File.singleContainedDirectoryOrThis() = | ||
| walk().maxDepth(1).filter { it != this && it.isDirectory }.singleOrNull() ?: this | ||
|
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| /** | ||
| * Install a JDK matching [distributionName] and [version] below [ortToolsDirectory] and return its directory on | ||
| * success, or an exception on failure. | ||
| */ | ||
| fun installJdk(distributionName: String, version: String): Result<File> { | ||
| val versionResult = eu.hansolo.jdktools.versioning.Semver.fromText(version) | ||
| if (versionResult.error1 != null) return Result.failure(versionResult.error1) | ||
|
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| val semVer = versionResult.semver1 | ||
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| logger.info { "Setting up JDK '$distributionName' in version '$semVer'..." } | ||
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| val operatingSystem = Helper.getOperatingSystem() | ||
| val architecture = Helper.getArchitecture() | ||
|
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| val libcType = when (operatingSystem) { | ||
| OperatingSystem.LINUX -> LibCType.GLIBC | ||
| OperatingSystem.LINUX_MUSL, OperatingSystem.ALPINE_LINUX -> LibCType.MUSL | ||
| else -> LibCType.NONE | ||
| } | ||
|
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| val pkgs = discoClient.getPkgs( | ||
| /* distributions = */ null, | ||
| semVer.versionNumber, | ||
| Latest.PER_VERSION, | ||
| operatingSystem, | ||
| libcType, | ||
| architecture, | ||
| architecture.bitness, | ||
| if (operatingSystem == OperatingSystem.WINDOWS) ArchiveType.ZIP else ArchiveType.TAR_GZ, | ||
| PackageType.JDK, | ||
| /* javafxBundled = */ false, | ||
| /* directlyDownloadable = */ true, | ||
| listOf(semVer.releaseStatus), | ||
| TermOfSupport.NONE, | ||
| listOf(Scope.PUBLIC), | ||
| Match.ANY | ||
| ) | ||
|
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| val pkg = pkgs.sortedBy { it.id }.find { it.distributionName == distributionName } | ||
| ?: return Result.failure( | ||
| IllegalArgumentException( | ||
| "No package found for JDK '$distributionName' in version '$version'." | ||
| ) | ||
| ) | ||
|
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| val installDir = ortToolsDirectory.resolve("jdks").resolve(pkg.id).apply { | ||
| if (isDirectory) { | ||
| logger.info { "Not downloading the JDK again as the directory '$this' already exists." } | ||
| return Result.success(singleContainedDirectoryOrThis()) | ||
| } | ||
|
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| safeMkdirs() | ||
| } | ||
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| val url = discoClient.getPkgDirectDownloadUri(pkg.id) | ||
| logger.info { "Downloading the JDK package from $url..." } | ||
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| val (archive, downloadDuration) = measureTimedValue { | ||
| okHttpClient.downloadFile(url, installDir).getOrElse { | ||
| return Result.failure(it) | ||
| } | ||
| } | ||
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| logger.info { "Downloading the JDK took $downloadDuration." } | ||
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| val unpackDuration = measureTime { archive.unpack(installDir) } | ||
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| logger.info { "Unpacking the JDK took $unpackDuration." } | ||
|
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| if (!archive.delete()) { | ||
| logger.warn { "Unable to delete the JDK archive from '$archive'." } | ||
| } | ||
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| return Result.success(installDir.singleContainedDirectoryOrThis()) | ||
| } | ||
| } |