Semeru Support

src/distributions/semeru/installer.ts

@@ -0,0 +1,168 @@
+import { JavaBase } from '../base-installer';
+import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+import semver from 'semver';
+import { extractJdkFile, getDownloadArchiveExtension, isVersionSatisfies } from '../../util';
+import * as core from '@actions/core';
+import * as tc from '@actions/tool-cache';
+import fs from 'fs';
+import path from 'path';
+import { ISemeruAvailableVersions } from './models';
+
+export class SemeruDistribution extends JavaBase {
+  constructor(installerOptions: JavaInstallerOptions) {
+    super('IBM_Semeru', installerOptions);
+  }
+
+  protected async findPackageForDownload(version: string): Promise<JavaDownloadRelease> {
+    if (
+      this.architecture !== 'x64' &&
+      this.architecture !== 'x86' &&
+      this.architecture !== 'ppc64le' &&
+      this.architecture !== 'ppc64' &&
+      this.architecture !== 's390x' &&
+      this.architecture !== 'aarch64'
+    ) {
+      throw new Error(
+        `Unsupported architecture for IBM Semeru: ${this.architecture}, the following are supported: ` +
+          'x64, x86, ppc64le, ppc64, s390x, aarch64'
+      );
+    }
+
+    if (!this.stable) {
+      throw new Error('IBM Semeru does not provide builds for early access versions');
+    }
+
+    if (this.packageType !== 'jdk' && this.packageType !== 'jre') {
+      throw new Error('IBM Semeru only provide `jdk` and `jre` package types');
+    }
+
+    const availableVersionsRaw = await this.getAvailableVersions();
+    const availableVersionsWithBinaries = availableVersionsRaw
+      .filter(item => item.binaries.length > 0)
+      .map(item => {
+        // normalize 17.0.0-beta+33.0.202107301459 to 17.0.0+33.0.202107301459 for earlier access versions
+        const formattedVersion = this.stable
+          ? item.version_data.semver
+          : item.version_data.semver.replace('-beta+', '+');
+        return {
+          version: formattedVersion,
+          url: item.binaries[0].package.link
+        } as JavaDownloadRelease;
+      });
+
+    const satisfiedVersions = availableVersionsWithBinaries
+      .filter(item => isVersionSatisfies(version, item.version))
+      .sort((a, b) => {
+        return -semver.compareBuild(a.version, b.version);
+      });
+
+    const resolvedFullVersion = satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
+    if (!resolvedFullVersion) {
+      const availableOptions = availableVersionsWithBinaries.map(item => item.version).join(', ');
+      const availableOptionsMessage = availableOptions
+        ? `\nAvailable versions: ${availableOptions}`
+        : '';
+      throw new Error(
+        `Could not find satisfied version for SemVer '${version}'. ${availableOptionsMessage}`
+      );
+    }
+
+    return resolvedFullVersion;
+  }
+
+  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+    let javaPath: string;
+    let extractedJavaPath: string;
+
+    core.info(
+      `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
+    );
+    const javaArchivePath = await tc.downloadTool(javaRelease.url);
+
+    core.info(`Extracting Java archive...`);
+    let extension = getDownloadArchiveExtension();
+
+    extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
+
+    const archiveName = fs.readdirSync(extractedJavaPath)[0];
+    const archivePath = path.join(extractedJavaPath, archiveName);
+    const version = this.getToolcacheVersionName(javaRelease.version);
+
+    javaPath = await tc.cacheDir(archivePath, this.toolcacheFolderName, version, this.architecture);
+
+    return { version: javaRelease.version, path: javaPath };
+  }
+
+  protected get toolcacheFolderName(): string {
+    return super.toolcacheFolderName;
+  }
+
+  public async getAvailableVersions(): Promise<ISemeruAvailableVersions[]> {
+    const platform = this.getPlatformOption();
+    const arch = this.architecture;
+    const imageType = this.packageType;
+    const versionRange = encodeURI('[1.0,100.0]'); // retrieve all available versions
+    const releaseType = this.stable ? 'ga' : 'ea';
+
+    console.time('semeru-retrieve-available-versions');
+
+    const baseRequestArguments = [
+      `project=jdk`,
+      'vendor=ibm',
+      `heap_size=normal`,
+      'sort_method=DEFAULT',
+      'sort_order=DESC',
+      `os=${platform}`,
+      `architecture=${arch}`,
+      `image_type=${imageType}`,
+      `release_type=${releaseType}`,
+      `jvm_impl=openj9`
+    ].join('&');
+
+    // need to iterate through all pages to retrieve the list of all versions
+    // Adoptium API doesn't provide way to retrieve the count of pages to iterate so infinity loop
+    let page_index = 0;
+    const availableVersions: ISemeruAvailableVersions[] = [];
+    while (true) {
+      const requestArguments = `${baseRequestArguments}&page_size=20&page=${page_index}`;
+      const availableVersionsUrl = `https://api.adoptopenjdk.net/v3/assets/version/${versionRange}?${requestArguments}`;
+      if (core.isDebug() && page_index === 0) {
+        // url is identical except page_index so print it once for debug
+        core.debug(`Gathering available versions from '${availableVersionsUrl}'`);
+      }
+
+      const paginationPage = (
+        await this.http.getJson<ISemeruAvailableVersions[]>(availableVersionsUrl)
+      ).result;
+      if (paginationPage === null || paginationPage.length === 0) {
+        // break infinity loop because we have reached end of pagination
+        break;
+      }
+
+      availableVersions.push(...paginationPage);
+      page_index++;
+    }
+
+    if (core.isDebug()) {
+      core.startGroup('Print information about available IBM Semeru versions');
+      console.timeEnd('semeru-retrieve-available-versions');
+      console.log(`Available versions: [${availableVersions.length}]`);
+      console.log(availableVersions.map(item => item.version_data.semver).join(', '));
+      core.endGroup();
+    }
+
+    return availableVersions;
+  }
+
+  private getPlatformOption(): string {
+    // Adoptium has own platform names so need to map them
+    switch (process.platform) {
+      case 'darwin':
+        return 'mac';
+      case 'win32':
+        return 'windows';
+      default:
+        return process.platform;
+    }
+  }
+}