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/*
* SonarLint Core - Server Connection
* Copyright (C) 2016-2023 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.sonarsource.sonarlint.core.serverconnection;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import org.sonarsource.sonarlint.core.commons.Language;
import org.sonarsource.sonarlint.core.commons.PluginsMinVersions;
import org.sonarsource.sonarlint.core.commons.log.SonarLintLogger;
import org.sonarsource.sonarlint.core.commons.progress.ProgressMonitor;
import org.sonarsource.sonarlint.core.serverapi.ServerApi;
import org.sonarsource.sonarlint.core.serverapi.plugins.ServerPlugin;
public class PluginsSynchronizer {
private static final SonarLintLogger LOG = SonarLintLogger.get();
private final Set sonarSourceDisabledPluginKeys;
private final ConnectionStorage storage;
private final Set embeddedPluginKeys;
private final PluginsMinVersions pluginsMinVersions = new PluginsMinVersions();
public PluginsSynchronizer(Set enabledLanguages, ConnectionStorage storage, Set embeddedPluginKeys) {
this.sonarSourceDisabledPluginKeys = getSonarSourceDisabledPluginKeys(enabledLanguages);
this.storage = storage;
this.embeddedPluginKeys = embeddedPluginKeys;
}
public boolean synchronize(ServerApi serverApi, ProgressMonitor progressMonitor) {
var storedPluginsByKey = storage.plugins().getStoredPluginsByKey();
var serverPlugins = serverApi.plugins().getInstalled();
var pluginsToDownload = serverPlugins.stream()
.filter(p -> shouldDownload(p, storedPluginsByKey))
.collect(Collectors.toList());
downloadAll(serverApi, pluginsToDownload, progressMonitor);
return !pluginsToDownload.isEmpty();
}
private void downloadAll(ServerApi serverApi, List pluginsToDownload, ProgressMonitor progressMonitor) {
var i = 0;
for (ServerPlugin p : pluginsToDownload) {
progressMonitor.setProgressAndCheckCancel("Downloading analyzer '" + p.getKey() + "'", i++ / (float) pluginsToDownload.size());
downloadPlugin(serverApi, p);
}
}
private void downloadPlugin(ServerApi serverApi, ServerPlugin plugin) {
LOG.info("[SYNC] Downloading plugin '{}'", plugin.getFilename());
serverApi.plugins().getPlugin(plugin.getKey(), pluginBinary -> storage.plugins().store(plugin, pluginBinary));
}
private boolean shouldDownload(ServerPlugin serverPlugin, Map storedPluginsByKey) {
if (embeddedPluginKeys.contains(serverPlugin.getKey())) {
LOG.debug("[SYNC] Code analyzer '{}' is embedded in SonarLint. Skip downloading it.", serverPlugin.getKey());
return false;
}
if (upToDate(serverPlugin, storedPluginsByKey)) {
LOG.debug("[SYNC] Code analyzer '{}' is up-to-date. Skip downloading it.", serverPlugin.getKey());
return false;
}
if (!serverPlugin.isSonarLintSupported()) {
LOG.debug("[SYNC] Code analyzer '{}' does not support SonarLint. Skip downloading it.", serverPlugin.getKey());
return false;
}
if (sonarSourceDisabledPluginKeys.contains(serverPlugin.getKey())) {
LOG.debug("[SYNC] Code analyzer '{}' is disabled in SonarLint (language not enabled). Skip downloading it.", serverPlugin.getKey());
return false;
}
var pluginVersion = VersionUtils.getJarVersion(serverPlugin.getFilename());
if (!pluginsMinVersions.isVersionSupported(serverPlugin.getKey(), pluginVersion)) {
var minimumVersion = pluginsMinVersions.getMinimumVersion(serverPlugin.getKey());
LOG.debug("[SYNC] Code analyzer '{}' version '{}' is not supported (minimal version is '{}'). Skip downloading it.",
serverPlugin.getKey(), pluginVersion, minimumVersion);
return false;
}
return true;
}
private static boolean upToDate(ServerPlugin serverPlugin, Map storedPluginsByKey) {
return storedPluginsByKey.containsKey(serverPlugin.getKey())
&& storedPluginsByKey.get(serverPlugin.getKey()).hasSameHash(serverPlugin);
}
private static final String OLD_SONARTS_PLUGIN_KEY = "typescript";
private static Set getSonarSourceDisabledPluginKeys(Set enabledLanguages) {
var languagesByPluginKey = Arrays.stream(Language.values()).collect(Collectors.groupingBy(Language::getPluginKey));
var disabledPluginKeys = languagesByPluginKey.entrySet().stream()
.filter(e -> Collections.disjoint(enabledLanguages, e.getValue()))
.map(Map.Entry::getKey)
.collect(Collectors.toSet());
if (!enabledLanguages.contains(Language.TS)) {
// Special case for old TS plugin
disabledPluginKeys.add(OLD_SONARTS_PLUGIN_KEY);
}
return disabledPluginKeys;
}
}