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| 1 | +/* |
| 2 | + * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one |
| 3 | + * or more contributor license agreements. Licensed under the "Elastic License |
| 4 | + * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side |
| 5 | + * Public License v 1"; you may not use this file except in compliance with, at |
| 6 | + * your election, the "Elastic License 2.0", the "GNU Affero General Public |
| 7 | + * License v3.0 only", or the "Server Side Public License, v 1". |
| 8 | + */ |
| 9 | + |
| 10 | +package org.elasticsearch.gradle.internal.toolchain; |
| 11 | + |
| 12 | +import com.fasterxml.jackson.databind.JsonNode; |
| 13 | +import com.fasterxml.jackson.databind.ObjectMapper; |
| 14 | +import com.fasterxml.jackson.databind.node.ArrayNode; |
| 15 | + |
| 16 | +import org.elasticsearch.gradle.VersionProperties; |
| 17 | +import org.gradle.jvm.toolchain.JavaLanguageVersion; |
| 18 | +import org.gradle.jvm.toolchain.JavaToolchainDownload; |
| 19 | +import org.gradle.jvm.toolchain.JavaToolchainRequest; |
| 20 | +import org.gradle.jvm.toolchain.JavaToolchainSpec; |
| 21 | +import org.gradle.jvm.toolchain.JvmVendorSpec; |
| 22 | +import org.gradle.jvm.toolchain.internal.DefaultJvmVendorSpec; |
| 23 | +import org.gradle.platform.Architecture; |
| 24 | +import org.gradle.platform.BuildPlatform; |
| 25 | +import org.gradle.platform.OperatingSystem; |
| 26 | + |
| 27 | +import java.io.IOException; |
| 28 | +import java.io.InputStream; |
| 29 | +import java.net.MalformedURLException; |
| 30 | +import java.net.URI; |
| 31 | +import java.net.URL; |
| 32 | +import java.util.ArrayList; |
| 33 | +import java.util.List; |
| 34 | +import java.util.Optional; |
| 35 | +import java.util.regex.Matcher; |
| 36 | +import java.util.regex.Pattern; |
| 37 | + |
| 38 | +public abstract class EarlyAccessCatalogJdkToolchainResolver extends AbstractCustomJavaToolchainResolver { |
| 39 | + |
| 40 | + interface JdkBuild { |
| 41 | + JavaLanguageVersion languageVersion(); |
| 42 | + |
| 43 | + String url(String os, String arch, String extension); |
| 44 | + } |
| 45 | + |
| 46 | + private static final Pattern PATTERN = Pattern.compile("Oracle\\[(\\d+)/(\\d+)\\]"); |
| 47 | + |
| 48 | + public static class EaCatalogVendorSpec extends JvmVendorSpec { |
| 49 | + |
| 50 | + private final JavaLanguageVersion languageVersion; |
| 51 | + private final int buildNumber; |
| 52 | + |
| 53 | + private EaCatalogVendorSpec(JavaLanguageVersion languageVersion, int buildNumber) { |
| 54 | + this.languageVersion = languageVersion; |
| 55 | + this.buildNumber = buildNumber; |
| 56 | + } |
| 57 | + |
| 58 | + public static EaCatalogVendorSpec of(JavaLanguageVersion languageVersion, int buildNumber) { |
| 59 | + return new EaCatalogVendorSpec(languageVersion, buildNumber); |
| 60 | + } |
| 61 | + |
| 62 | + @Override |
| 63 | + public boolean matches(String vendor) { |
| 64 | + return false; |
| 65 | + } |
| 66 | + |
| 67 | + public int getBuildNumber() { |
| 68 | + return buildNumber; |
| 69 | + } |
| 70 | + } |
| 71 | + |
| 72 | + @FunctionalInterface |
| 73 | + interface EarlyAccessJdkBuildResolver { |
| 74 | + Optional<? extends JdkBuild> findLatestEABuild(JavaLanguageVersion languageVersion); |
| 75 | + } |
| 76 | + |
| 77 | + // allow overriding for testing |
| 78 | + EarlyAccessJdkBuildResolver earlyAccessJdkBuildResolver = (languageVersion) -> findLatestEABuild(languageVersion); |
| 79 | + |
| 80 | + record EarlyAccessJdkBuild(JavaLanguageVersion languageVersion, int buildNumber) implements JdkBuild { |
| 81 | + @Override |
| 82 | + public String url(String os, String arch, String extension) { |
| 83 | + // example: |
| 84 | + // https://builds.es-jdk-archive.com/jdks/openjdk/26/openjdk-26-ea+6/openjdk-26-ea+6_linux-aarch64_bin.tar.gz |
| 85 | + return "https://builds.es-jdk-archive.com/jdks/openjdk/" |
| 86 | + + languageVersion.asInt() |
| 87 | + + "/" |
| 88 | + + "openjdk-" |
| 89 | + + languageVersion.asInt() |
| 90 | + + "-ea+" |
| 91 | + + buildNumber |
| 92 | + + "/" |
| 93 | + + "openjdk-" |
| 94 | + + languageVersion.asInt() |
| 95 | + + "-ea+" |
| 96 | + + buildNumber |
| 97 | + + "_" |
| 98 | + + os |
| 99 | + + "-" |
| 100 | + + arch |
| 101 | + + "_bin." |
| 102 | + + extension; |
| 103 | + } |
| 104 | + } |
| 105 | + |
| 106 | + private static final List<OperatingSystem> supportedOperatingSystems = List.of( |
| 107 | + OperatingSystem.MAC_OS, |
| 108 | + OperatingSystem.LINUX, |
| 109 | + OperatingSystem.WINDOWS |
| 110 | + ); |
| 111 | + |
| 112 | + // static EarlyAccessJdkBuild getEarlyAccessBuild(JavaLanguageVersion languageVersion, String buildNumber) { |
| 113 | + // // first try the unversioned override, then the versioned override which has higher precedence |
| 114 | + // buildNumber = System.getProperty("runtime.java.build", buildNumber); |
| 115 | + // buildNumber = System.getProperty("runtime.java." + languageVersion.asInt() + ".build", buildNumber); |
| 116 | + // |
| 117 | + // return new EarlyAccessJdkBuild(languageVersion, buildNumber); |
| 118 | + // } |
| 119 | + |
| 120 | + /** |
| 121 | + * We need some place to map JavaLanguageVersion to buildNumber, minor version etc. |
| 122 | + * */ |
| 123 | + @Override |
| 124 | + public Optional<JavaToolchainDownload> resolve(JavaToolchainRequest request) { |
| 125 | + if (Integer.parseInt(VersionProperties.getBundledJdkMajorVersion()) >= request.getJavaToolchainSpec() |
| 126 | + .getLanguageVersion() |
| 127 | + .get() |
| 128 | + .asInt()) { |
| 129 | + // This resolver only handles early access builds, that are beyond the last bundled jdk version |
| 130 | + } |
| 131 | + return findSupportedBuild(request).map(build -> { |
| 132 | + OperatingSystem operatingSystem = request.getBuildPlatform().getOperatingSystem(); |
| 133 | + String extension = operatingSystem.equals(OperatingSystem.WINDOWS) ? "zip" : "tar.gz"; |
| 134 | + String arch = toArchString(request.getBuildPlatform().getArchitecture()); |
| 135 | + String os = toOsString(operatingSystem); |
| 136 | + return (JavaToolchainDownload) () -> URI.create(build.url(os, arch, extension)); |
| 137 | + }); |
| 138 | + } |
| 139 | + |
| 140 | + /** |
| 141 | + * Check if request can be full-filled by this resolver: |
| 142 | + * 1. Aarch64 windows images are not supported |
| 143 | + */ |
| 144 | + private Optional<? extends JdkBuild> findSupportedBuild(JavaToolchainRequest request) { |
| 145 | + JavaToolchainSpec javaToolchainSpec = request.getJavaToolchainSpec(); |
| 146 | + BuildPlatform buildPlatform = request.getBuildPlatform(); |
| 147 | + Architecture architecture = buildPlatform.getArchitecture(); |
| 148 | + OperatingSystem operatingSystem = buildPlatform.getOperatingSystem(); |
| 149 | + |
| 150 | + if (supportedOperatingSystems.contains(operatingSystem) == false |
| 151 | + || Architecture.AARCH64 == architecture && OperatingSystem.WINDOWS == operatingSystem) { |
| 152 | + return Optional.empty(); |
| 153 | + } |
| 154 | + |
| 155 | + JavaLanguageVersion languageVersion = javaToolchainSpec.getLanguageVersion().get(); |
| 156 | + // resolve from vendor spec if available |
| 157 | + if (javaToolchainSpec.getVendor().isPresent() && javaToolchainSpec.getVendor().get() instanceof DefaultJvmVendorSpec) { |
| 158 | + DefaultJvmVendorSpec spec = (DefaultJvmVendorSpec) javaToolchainSpec.getVendor().get(); |
| 159 | + String criteria = spec.toCriteria(); |
| 160 | + Matcher matcher = PATTERN.matcher(criteria); |
| 161 | + if (matcher.matches()) { |
| 162 | + int level = Integer.parseInt(matcher.group(1)); |
| 163 | + int build = Integer.parseInt(matcher.group(2)); |
| 164 | + assert level == languageVersion.asInt() : "Language version does not match: " + level + " != " + languageVersion.asInt(); |
| 165 | + return Optional.of(new EarlyAccessJdkBuild(languageVersion, build)); |
| 166 | + } |
| 167 | + } |
| 168 | + return findLatestEABuild(languageVersion); |
| 169 | + } |
| 170 | + |
| 171 | + private static Optional<EarlyAccessJdkBuild> findLatestEABuild(JavaLanguageVersion languageVersion) { |
| 172 | + System.out.println("CatalogJdkToolchainResolver.findLatestEABuild"); |
| 173 | + try { |
| 174 | + URL url = new URL("https://storage.googleapis.com/elasticsearch-jdk-archive/jdks/openjdk/latest.json"); |
| 175 | + try (InputStream is = url.openStream()) { |
| 176 | + ObjectMapper mapper = new ObjectMapper(); |
| 177 | + JsonNode node = mapper.readTree(is); |
| 178 | + ArrayNode buildsNode = (ArrayNode) node.get("builds"); |
| 179 | + List<JsonNode> buildsList = new ArrayList<>(); |
| 180 | + buildsNode.forEach(buildsList::add); |
| 181 | + List<EarlyAccessJdkBuild> eaBuilds = buildsList.stream() |
| 182 | + .map( |
| 183 | + n -> new EarlyAccessJdkBuild( |
| 184 | + JavaLanguageVersion.of(n.get("major").asText()), |
| 185 | + Integer.parseInt(n.get("build").asText()) |
| 186 | + ) |
| 187 | + ) |
| 188 | + .toList(); |
| 189 | + return eaBuilds.stream().filter(ea -> ea.languageVersion().equals(languageVersion)).findFirst(); |
| 190 | + } catch (IOException e) { |
| 191 | + throw new RuntimeException(e); |
| 192 | + } |
| 193 | + } catch (MalformedURLException e) { |
| 194 | + return Optional.empty(); |
| 195 | + } |
| 196 | + } |
| 197 | + |
| 198 | + public static int findLatestEABuildNumber(JavaLanguageVersion languageVersion) { |
| 199 | + return findLatestEABuild(languageVersion).map(ea -> ea.buildNumber()).get(); |
| 200 | + } |
| 201 | +} |
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