Resolve legacy OpenJDK build metadata

README.md

@@ -146,6 +146,7 @@ Currently, the following distributions are supported:
 | `corretto` | [Amazon Corretto Build of OpenJDK](https://aws.amazon.com/corretto/) | [`corretto` license](https://aws.amazon.com/corretto/faqs/)
 | `semeru` | [IBM Semeru Runtime Open Edition](https://developer.ibm.com/languages/java/semeru-runtimes/downloads/) | [`semeru` license](https://openjdk.java.net/legal/gplv2+ce.html) |
 | `oracle` | [Oracle JDK](https://www.oracle.com/java/technologies/downloads/) | [`oracle` license](https://java.com/freeuselicense)
+| `openjdk` | [OpenJDK](https://jdk.java.net/) | [`openjdk` license](https://openjdk.org/legal/gplv2+ce.html)
 | `dragonwell` | [Alibaba Dragonwell JDK](https://dragonwell-jdk.io/) | [`dragonwell` license](https://www.aliyun.com/product/dragonwell/)
 | `sapmachine` | [SAP SapMachine JDK/JRE](https://sapmachine.io/) | [`sapmachine` license](https://github.com/SAP/SapMachine/blob/sapmachine/LICENSE)
 | `graalvm` | [Oracle GraalVM](https://www.graalvm.org/) | [`graalvm` license](https://www.oracle.com/downloads/licenses/graal-free-license.html)

__tests__/distributors/openjdk-installer.test.ts

@@ -0,0 +1,211 @@
+import {afterEach, beforeEach, describe, expect, it, jest} from '@jest/globals';
+import {HttpClient} from '@actions/http-client';
+
+jest.unstable_mockModule('@actions/core', () => ({
+  info: jest.fn(),
+  warning: jest.fn(),
+  debug: jest.fn(),
+  error: jest.fn(),
+  notice: jest.fn(),
+  setFailed: jest.fn(),
+  setOutput: jest.fn(),
+  getInput: jest.fn(),
+  getBooleanInput: jest.fn(),
+  getMultilineInput: jest.fn(),
+  addPath: jest.fn(),
+  exportVariable: jest.fn(),
+  saveState: jest.fn(),
+  getState: jest.fn(),
+  setSecret: jest.fn(),
+  isDebug: jest.fn(() => false),
+  startGroup: jest.fn(),
+  endGroup: jest.fn(),
+  group: jest.fn((_name: string, fn: () => Promise<unknown>) => fn()),
+  toPlatformPath: jest.fn((value: string) => value),
+  toWin32Path: jest.fn((value: string) => value),
+  toPosixPath: jest.fn((value: string) => value)
+}));
+
+const {OpenJdkDistribution} =
+  await import('../../src/distributions/openjdk/installer.js');
+const {getJavaDistribution} =
+  await import('../../src/distributions/distribution-factory.js');
+
+const homePage = `
+  <a href="/26/">JDK 26</a>
+  <a href="/27/">JDK
+  27</a>
+`;
+const currentPage = `
+  <a href="https://download.java.net/java/GA/jdk26.0.2/hash/10/GPL/openjdk-26.0.2_linux-x64_bin.tar.gz">tar.gz</a>
+  <a href="https://download.java.net/java/GA/jdk26.0.2/hash/10/GPL/openjdk-26.0.2_linux-aarch64_bin.tar.gz">tar.gz</a>
+`;
+const earlyAccessPage = `
+  <a href="https://download.java.net/java/early_access/jdk27/32/GPL/openjdk-27-ea+32_linux-x64_bin.tar.gz">tar.gz</a>
+`;
+const archivePage = `
+  <a href="https://download.java.net/java/GA/jdk26.0.1/hash/8/GPL/openjdk-26.0.1_linux-x64_bin.tar.gz">tar.gz</a>
+  <a href="https://download.java.net/java/GA/jdk25/hash/36/GPL/openjdk-25_linux-x64_bin.tar.gz">tar.gz</a>
+  <a href="https://download.java.net/java/GA/jdk18.0.1.1/hash/2/GPL/openjdk-18.0.1.1_linux-x64_bin.tar.gz">tar.gz</a>
+  <th>9.0.4 (build 9.0.4+11)</th>
+  <a href="https://download.java.net/java/GA/jdk9/9.0.4/binaries/openjdk-9.0.4_linux-x64_bin.tar.gz">tar.gz</a>
+`;
+
+function createDistribution(
+  version = '26',
+  architecture = 'x64',
+  packageType = 'jdk'
+) {
+  return new OpenJdkDistribution({
+    version,
+    architecture,
+    packageType,
+    checkLatest: false
+  });
+}
+
+describe('OpenJdkDistribution', () => {
+  let getSpy: jest.SpiedFunction<HttpClient['get']>;
+
+  beforeEach(() => {
+    getSpy = jest
+      .spyOn(HttpClient.prototype, 'get')
+      .mockImplementation(async url => {
+        const pages: Record<string, string> = {
+          'https://jdk.java.net/': homePage,
+          'https://jdk.java.net/26/': currentPage,
+          'https://jdk.java.net/27/': earlyAccessPage,
+          'https://jdk.java.net/archive/': archivePage
+        };
+        return {
+          readBody: async () => pages[url] ?? ''
+        } as Awaited<ReturnType<HttpClient['get']>>;
+      });
+  });
+
+  afterEach(() => {
+    jest.restoreAllMocks();
+  });
+
+  it('resolves the newest matching GA release', async () => {
+    const result = await createDistribution()['findPackageForDownload']('26');
+
+    expect(result).toEqual({
+      version: '26.0.2+10',
+      url: 'https://download.java.net/java/GA/jdk26.0.2/hash/10/GPL/openjdk-26.0.2_linux-x64_bin.tar.gz'
+    });
+  });
+
+  it('resolves an archived GA release', async () => {
+    const result =
+      await createDistribution('26.0.1')['findPackageForDownload']('26.0.1');
+
+    expect(result.version).toBe('26.0.1+8');
+    expect(result.url).toContain('/openjdk-26.0.1_linux-x64_bin.tar.gz');
+  });
+
+  it('resolves an exact GA build', async () => {
+    const result =
+      await createDistribution('26.0.2+10')['findPackageForDownload'](
+        '26.0.2+10'
+      );
+
+    expect(result.version).toBe('26.0.2+10');
+  });
+
+  it('resolves an exact build from a legacy archive heading', async () => {
+    const result =
+      await createDistribution('9.0.4+11')['findPackageForDownload'](
+        '9.0.4+11'
+      );
+
+    expect(result.version).toBe('9.0.4+11');
+    expect(result.url).toContain('/binaries/openjdk-9.0.4_linux-x64_bin');
+  });
+
+  it('resolves a four-field Java version', async () => {
+    const result =
+      await createDistribution('18.0.1.1')['findPackageForDownload'](
+        '18.0.1+1'
+      );
+
+    expect(result.version).toBe('18.0.1+1');
+    expect(result.url).toContain('/openjdk-18.0.1.1_linux-x64_bin.tar.gz');
+  });
+
+  it('resolves an early-access release without requesting the archive', async () => {
+    const result =
+      await createDistribution('27-ea')['findPackageForDownload']('27');
+
+    expect(result).toEqual({
+      version: '27.0.0+32',
+      url: 'https://download.java.net/java/early_access/jdk27/32/GPL/openjdk-27-ea+32_linux-x64_bin.tar.gz'
+    });
+    expect(getSpy).not.toHaveBeenCalledWith('https://jdk.java.net/archive/');
+  });
+
+  it('reports available versions when no release matches', async () => {
+    await expect(
+      createDistribution()['findPackageForDownload']('24')
+    ).rejects.toThrow(
+      "No matching version found for SemVer '24'.\nDistribution: OpenJDK"
+    );
+  });
+
+  it.each([
+    ['jre', 'OpenJDK provides only the `jdk` package type'],
+    ['jdk+fx', 'OpenJDK provides only the `jdk` package type']
+  ])('rejects the %s package type', async (packageType, message) => {
+    await expect(
+      createDistribution('26', 'x64', packageType)['findPackageForDownload'](
+        '26'
+      )
+    ).rejects.toThrow(message);
+  });
+
+  it('rejects unsupported architectures', async () => {
+    await expect(
+      createDistribution('26', 'x86')['findPackageForDownload']('26')
+    ).rejects.toThrow('Unsupported architecture: x86');
+  });
+
+  it('maps supported platforms', () => {
+    const distribution = createDistribution();
+
+    expect(distribution['getPlatform']('linux')).toBe('linux');
+    expect(distribution['getPlatform']('darwin')).toBe('macos');
+    expect(distribution['getPlatform']('win32')).toBe('windows');
+    expect(() => distribution['getPlatform']('freebsd')).toThrow(
+      "Platform 'freebsd' is not supported"
+    );
+  });
+
+  it('parses legacy platform names and archive formats', () => {
+    const distribution = createDistribution();
+    const macRelease = distribution['parseReleases'](
+      '<a href="https://download.java.net/java/GA/jdk16/hash/7/GPL/openjdk-16_osx-x64_bin.tar.gz">tar.gz</a>',
+      'macos',
+      'x64'
+    );
+    const windowsRelease = distribution['parseReleases'](
+      '<a href="https://download.java.net/java/GA/jdk10/hash/13/openjdk-10.0.2_windows-x64_bin.tar.gz">tar.gz</a>',
+      'windows',
+      'x64'
+    );
+
+    expect(macRelease[0].version).toBe('16.0.0+7');
+    expect(windowsRelease[0].version).toBe('10.0.2+13');
+    expect(windowsRelease[0].url.endsWith('.tar.gz')).toBe(true);
+  });
+
+  it('is registered in the distribution factory', () => {
+    const distribution = getJavaDistribution('openjdk', {
+      version: '26',
+      architecture: 'x64',
+      packageType: 'jdk',
+      checkLatest: false
+    });
+
+    expect(distribution).toBeInstanceOf(OpenJdkDistribution);
+  });
+});

dist/setup/index.js

@@ -131874,6 +131874,109 @@ class KonaDistribution extends JavaBase {
     }
 }
 
+;// CONCATENATED MODULE: ./src/distributions/openjdk/installer.ts
+
+
+
+
+
+
+
+const OPENJDK_BASE_URL = 'https://jdk.java.net';
+class OpenJdkDistribution extends JavaBase {
+    constructor(installerOptions) {
+        super('OpenJDK', installerOptions);
+    }
+    async findPackageForDownload(range) {
+        if (this.packageType !== 'jdk') {
+            throw new Error('OpenJDK provides only the `jdk` package type');
+        }
+        const arch = this.distributionArchitecture();
+        if (!['x64', 'aarch64'].includes(arch)) {
+            throw new Error(`Unsupported architecture: ${this.architecture}`);
+        }
+        const platform = this.getPlatform();
+        const releases = await this.getAvailableVersions(platform, arch);
+        const matchingReleases = releases
+            .filter(release => isVersionSatisfies(range, release.version))
+            .sort((left, right) => -semver_default().compareBuild(left.version, right.version));
+        if (!matchingReleases.length) {
+            throw this.createVersionNotFoundError(range, releases.map(release => release.version), `Platform: ${platform}`);
+        }
+        return matchingReleases[0];
+    }
+    async downloadTool(javaRelease) {
+        info(`Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`);
+        let javaArchivePath = await downloadTool(javaRelease.url);
+        info(`Extracting Java archive...`);
+        const extension = javaRelease.url.endsWith('.zip') ? 'zip' : 'tar.gz';
+        if (extension === 'zip') {
+            javaArchivePath = renameWinArchive(javaArchivePath);
+        }
+        const extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
+        const archiveName = external_fs_default().readdirSync(extractedJavaPath)[0];
+        const archivePath = external_path_default().join(extractedJavaPath, archiveName);
+        const javaPath = await cacheDir(archivePath, this.toolcacheFolderName, this.getToolcacheVersionName(javaRelease.version), this.architecture);
+        return { version: javaRelease.version, path: javaPath };
+    }
+    async getAvailableVersions(platform, arch) {
+        const homePage = await this.fetchPage(`${OPENJDK_BASE_URL}/`);
+        const releasePageUrls = Array.from(homePage.matchAll(/href="\/(\d+)\/">JDK\s+\d+/g), match => `${OPENJDK_BASE_URL}/${match[1]}/`);
+        const pages = await Promise.all(releasePageUrls.map(url => this.fetchPage(url)));
+        if (this.stable) {
+            pages.push(await this.fetchPage(`${OPENJDK_BASE_URL}/archive/`));
+        }
+        const releases = pages.flatMap(page => this.parseReleases(page, platform, arch));
+        return releases.filter(release => release.url.includes('/early_access/') !== this.stable);
+    }
+    async fetchPage(url) {
+        const response = await this.http.get(url);
+        return response.readBody();
+    }
+    parseReleases(html, platform, arch) {
+        const platformPattern = platform === 'macos' ? '(?:macos|osx)' : platform;
+        const extensionPattern = platform === 'windows' ? '(?:zip|tar\\.gz)' : 'tar\\.gz';
+        const pattern = new RegExp(`href="(https://download\\.java\\.net/[^"]+/openjdk-([^"_]+)_${platformPattern}-${arch}_bin\\.${extensionPattern})"`, 'g');
+        return Array.from(html.matchAll(pattern), match => {
+            const url = match[1];
+            const build = url.match(/\/(\d+)\/(?:GPL\/)?openjdk-/)?.[1] ??
+                this.findBuildInArchiveHeading(html, match.index, match[2]);
+            return {
+                version: this.toSemver(match[2], build),
+                url
+            };
+        });
+    }
+    findBuildInArchiveHeading(html, assetIndex, version) {
+        const headings = Array.from(html.slice(0, assetIndex).matchAll(/\(build\s+([^)]+)\)/g));
+        const headingVersion = headings.at(-1)?.[1];
+        if (!headingVersion) {
+            return undefined;
+        }
+        const [javaVersion, build] = headingVersion.split('+');
+        return javaVersion === version ? build : undefined;
+    }
+    toSemver(version, urlBuild) {
+        const [javaVersion, filenameBuild] = version.replace('-ea', '').split('+');
+        const versionParts = javaVersion.split('.');
+        const normalizedVersion = convertVersionToSemver(versionParts.length === 1 ? `${javaVersion}.0.0` : javaVersion);
+        const build = filenameBuild ?? (versionParts.length <= 3 ? urlBuild : undefined);
+        return build ? `${normalizedVersion}+${build}` : normalizedVersion;
+    }
+    getPlatform(platform = process.platform) {
+        switch (platform) {
+            case 'darwin':
+                return 'macos';
+            case 'linux':
+                return 'linux';
+            case 'win32':
+                return 'windows';
+            default:
+                throw new Error(`Platform '${platform}' is not supported. Supported platforms: 'linux', 'macos', 'windows'`);
+        }
+    }
+}
+
 ;// CONCATENATED MODULE: ./src/distributions/distribution-factory.ts
 
 
@@ -131890,6 +131993,7 @@ class KonaDistribution extends JavaBase {
 
 
 
+
 var JavaDistribution;
 (function (JavaDistribution) {
     JavaDistribution["Adopt"] = "adopt";
@@ -131910,6 +132014,7 @@ var JavaDistribution;
     JavaDistribution["GraalVMCommunity"] = "graalvm-community";
     JavaDistribution["JetBrains"] = "jetbrains";
     JavaDistribution["Kona"] = "kona";
+    JavaDistribution["OpenJdk"] = "openjdk";
 })(JavaDistribution || (JavaDistribution = {}));
 function getJavaDistribution(distributionName, installerOptions, jdkFile) {
     switch (distributionName) {
@@ -131948,6 +132053,8 @@ function getJavaDistribution(distributionName, installerOptions, jdkFile) {
             return new JetBrainsDistribution(installerOptions);
         case JavaDistribution.Kona:
             return new KonaDistribution(installerOptions);
+        case JavaDistribution.OpenJdk:
+            return new OpenJdkDistribution(installerOptions);
         default:
             return null;
     }

src/distributions/distribution-factory.ts

@@ -21,6 +21,7 @@ import {
 } from './graalvm/installer.js';
 import {JetBrainsDistribution} from './jetbrains/installer.js';
 import {KonaDistribution} from './kona/installer.js';
+import {OpenJdkDistribution} from './openjdk/installer.js';
 
 enum JavaDistribution {
   Adopt = 'adopt',
@@ -40,7 +41,8 @@ enum JavaDistribution {
   GraalVM = 'graalvm',
   GraalVMCommunity = 'graalvm-community',
   JetBrains = 'jetbrains',
-  Kona = 'kona'
+  Kona = 'kona',
+  OpenJdk = 'openjdk'
 }
 
 export function getJavaDistribution(
@@ -93,6 +95,8 @@ export function getJavaDistribution(
       return new JetBrainsDistribution(installerOptions);
     case JavaDistribution.Kona:
       return new KonaDistribution(installerOptions);
+    case JavaDistribution.OpenJdk:
+      return new OpenJdkDistribution(installerOptions);
     default:
       return null;
   }

src/distributions/openjdk/installer.ts

@@ -0,0 +1,181 @@
+import * as core from '@actions/core';
+import * as tc from '@actions/tool-cache';
+import fs from 'fs';
+import path from 'path';
+import semver from 'semver';
+
+import {JavaBase} from '../base-installer.js';
+import {
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models.js';
+import {
+  convertVersionToSemver,
+  extractJdkFile,
+  isVersionSatisfies,
+  renameWinArchive
+} from '../../util.js';
+
+const OPENJDK_BASE_URL = 'https://jdk.java.net';
+
+export class OpenJdkDistribution extends JavaBase {
+  constructor(installerOptions: JavaInstallerOptions) {
+    super('OpenJDK', installerOptions);
+  }
+
+  protected async findPackageForDownload(
+    range: string
+  ): Promise<JavaDownloadRelease> {
+    if (this.packageType !== 'jdk') {
+      throw new Error('OpenJDK provides only the `jdk` package type');
+    }
+
+    const arch = this.distributionArchitecture();
+    if (!['x64', 'aarch64'].includes(arch)) {
+      throw new Error(`Unsupported architecture: ${this.architecture}`);
+    }
+
+    const platform = this.getPlatform();
+    const releases = await this.getAvailableVersions(platform, arch);
+    const matchingReleases = releases
+      .filter(release => isVersionSatisfies(range, release.version))
+      .sort((left, right) => -semver.compareBuild(left.version, right.version));
+
+    if (!matchingReleases.length) {
+      throw this.createVersionNotFoundError(
+        range,
+        releases.map(release => release.version),
+        `Platform: ${platform}`
+      );
+    }
+
+    return matchingReleases[0];
+  }
+
+  protected async downloadTool(
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults> {
+    core.info(
+      `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
+    );
+    let javaArchivePath = await tc.downloadTool(javaRelease.url);
+
+    core.info(`Extracting Java archive...`);
+    const extension = javaRelease.url.endsWith('.zip') ? 'zip' : 'tar.gz';
+    if (extension === 'zip') {
+      javaArchivePath = renameWinArchive(javaArchivePath);
+    }
+    const extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
+
+    const archiveName = fs.readdirSync(extractedJavaPath)[0];
+    const archivePath = path.join(extractedJavaPath, archiveName);
+    const javaPath = await tc.cacheDir(
+      archivePath,
+      this.toolcacheFolderName,
+      this.getToolcacheVersionName(javaRelease.version),
+      this.architecture
+    );
+
+    return {version: javaRelease.version, path: javaPath};
+  }
+
+  private async getAvailableVersions(
+    platform: string,
+    arch: string
+  ): Promise<JavaDownloadRelease[]> {
+    const homePage = await this.fetchPage(`${OPENJDK_BASE_URL}/`);
+    const releasePageUrls = Array.from(
+      homePage.matchAll(/href="\/(\d+)\/">JDK\s+\d+/g),
+      match => `${OPENJDK_BASE_URL}/${match[1]}/`
+    );
+
+    const pages = await Promise.all(
+      releasePageUrls.map(url => this.fetchPage(url))
+    );
+    if (this.stable) {
+      pages.push(await this.fetchPage(`${OPENJDK_BASE_URL}/archive/`));
+    }
+
+    const releases = pages.flatMap(page =>
+      this.parseReleases(page, platform, arch)
+    );
+
+    return releases.filter(
+      release => release.url.includes('/early_access/') !== this.stable
+    );
+  }
+
+  private async fetchPage(url: string): Promise<string> {
+    const response = await this.http.get(url);
+    return response.readBody();
+  }
+
+  private parseReleases(
+    html: string,
+    platform: string,
+    arch: string
+  ): JavaDownloadRelease[] {
+    const platformPattern = platform === 'macos' ? '(?:macos|osx)' : platform;
+    const extensionPattern =
+      platform === 'windows' ? '(?:zip|tar\\.gz)' : 'tar\\.gz';
+    const pattern = new RegExp(
+      `href="(https://download\\.java\\.net/[^"]+/openjdk-([^"_]+)_${platformPattern}-${arch}_bin\\.${extensionPattern})"`,
+      'g'
+    );
+
+    return Array.from(html.matchAll(pattern), match => {
+      const url = match[1];
+      const build =
+        url.match(/\/(\d+)\/(?:GPL\/)?openjdk-/)?.[1] ??
+        this.findBuildInArchiveHeading(html, match.index, match[2]);
+      return {
+        version: this.toSemver(match[2], build),
+        url
+      };
+    });
+  }
+
+  private findBuildInArchiveHeading(
+    html: string,
+    assetIndex: number,
+    version: string
+  ): string | undefined {
+    const headings = Array.from(
+      html.slice(0, assetIndex).matchAll(/\(build\s+([^)]+)\)/g)
+    );
+    const headingVersion = headings.at(-1)?.[1];
+    if (!headingVersion) {
+      return undefined;
+    }
+
+    const [javaVersion, build] = headingVersion.split('+');
+    return javaVersion === version ? build : undefined;
+  }
+
+  private toSemver(version: string, urlBuild?: string): string {
+    const [javaVersion, filenameBuild] = version.replace('-ea', '').split('+');
+    const versionParts = javaVersion.split('.');
+    const normalizedVersion = convertVersionToSemver(
+      versionParts.length === 1 ? `${javaVersion}.0.0` : javaVersion
+    );
+    const build =
+      filenameBuild ?? (versionParts.length <= 3 ? urlBuild : undefined);
+    return build ? `${normalizedVersion}+${build}` : normalizedVersion;
+  }
+
+  private getPlatform(platform: NodeJS.Platform = process.platform): string {
+    switch (platform) {
+      case 'darwin':
+        return 'macos';
+      case 'linux':
+        return 'linux';
+      case 'win32':
+        return 'windows';
+      default:
+        throw new Error(
+          `Platform '${platform}' is not supported. Supported platforms: 'linux', 'macos', 'windows'`
+        );
+    }
+  }
+}