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- /*
- * SonarQube
- * Copyright (C) 2009-2018 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- package org.sonar.server.plugins.edition;
-
- import java.io.File;
- import java.io.IOException;
- import java.net.URI;
- import java.net.URISyntaxException;
- import java.nio.file.Files;
- import java.nio.file.Path;
- import java.util.HashSet;
- import java.util.Set;
- import org.sonar.api.utils.HttpDownloader;
- import org.sonar.api.utils.log.Logger;
- import org.sonar.api.utils.log.Loggers;
- import org.sonar.core.util.FileUtils;
- import org.sonar.server.platform.ServerFileSystem;
- import org.sonar.updatecenter.common.Release;
- import org.sonar.updatecenter.common.UpdateCenter;
- import org.sonar.updatecenter.common.Version;
-
- import static org.apache.commons.io.FileUtils.toFile;
- import static org.apache.commons.lang.StringUtils.substringAfterLast;
-
- public class EditionPluginDownloader {
- private static final Logger LOG = Loggers.get(EditionPluginDownloader.class);
- private static final String PLUGIN_EXTENSION = "jar";
-
- private final Path tmpDir;
- private final Path downloadDir;
- private final HttpDownloader downloader;
-
- public EditionPluginDownloader(HttpDownloader downloader, ServerFileSystem fileSystem) {
- this.downloadDir = fileSystem.getEditionDownloadedPluginsDir().toPath();
- this.downloader = downloader;
- this.tmpDir = downloadDir.resolveSibling(downloadDir.getFileName() + "_tmp");
- }
-
- public void downloadEditionPlugins(Set<String> pluginKeys, UpdateCenter updateCenter) {
- try {
- Set<Release> pluginsToInstall = new HashSet<>();
- for (String pluginKey : pluginKeys) {
- pluginsToInstall.addAll(updateCenter.findInstallablePlugins(pluginKey, Version.create("")));
- }
-
- FileUtils.deleteDirectory(tmpDir);
- Files.createDirectories(tmpDir);
-
- for (Release r : pluginsToInstall) {
- download(r);
- }
-
- FileUtils.deleteDirectory(downloadDir);
- Files.move(tmpDir, downloadDir);
- } catch (IOException e) {
- throw new IllegalStateException(e.getMessage(), e);
- } finally {
- FileUtils.deleteQuietly(tmpDir);
- }
- }
-
- protected void download(Release release) {
- try {
- LOG.info("Downloading plugin: {}", release.getArtifact().getKey());
- downloadRelease(release);
- } catch (Exception e) {
- String message = String.format("Fail to download the plugin (%s, version %s) from %s (error is : %s)",
- release.getArtifact().getKey(), release.getVersion().getName(), release.getDownloadUrl(), e.getMessage());
- LOG.debug(message, e);
- throw new IllegalStateException(message, e);
- }
- }
-
- private void downloadRelease(Release release) throws URISyntaxException, IOException {
- String url = release.getDownloadUrl();
-
- URI uri = new URI(url);
- if (url.startsWith("file:")) {
- // used for tests
- File file = toFile(uri.toURL());
- Files.copy(file.toPath(), tmpDir.resolve(file.getName()));
- } else {
- String filename = substringAfterLast(uri.getPath(), "/");
- if (!filename.endsWith("." + PLUGIN_EXTENSION)) {
- filename = release.getKey() + "-" + release.getVersion() + "." + PLUGIN_EXTENSION;
- }
- Path targetFile = tmpDir.resolve(filename);
- downloader.download(uri, targetFile.toFile());
- }
- }
- }
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