| // Copyright (C) 2017 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.googlesource.gerrit.plugins.multisite; |
| |
| import static com.googlesource.gerrit.plugins.multisite.Configuration.Cache.CACHE_SECTION; |
| import static com.googlesource.gerrit.plugins.multisite.Configuration.DEFAULT_THREAD_POOL_SIZE; |
| import static com.googlesource.gerrit.plugins.multisite.Configuration.Index.INDEX_SECTION; |
| import static com.googlesource.gerrit.plugins.multisite.Configuration.THREAD_POOL_SIZE_KEY; |
| |
| import com.google.common.base.Strings; |
| import com.google.gerrit.extensions.annotations.PluginName; |
| import com.google.gerrit.pgm.init.api.ConsoleUI; |
| import com.google.gerrit.pgm.init.api.InitFlags; |
| import com.google.gerrit.pgm.init.api.InitStep; |
| import com.google.gerrit.server.config.SitePaths; |
| import com.google.inject.Inject; |
| import java.nio.file.Path; |
| import java.util.Objects; |
| import org.eclipse.jgit.storage.file.FileBasedConfig; |
| import org.eclipse.jgit.util.FS; |
| |
| public class Setup implements InitStep { |
| |
| private final ConsoleUI ui; |
| private final String pluginName; |
| private final InitFlags flags; |
| private final SitePaths site; |
| |
| private FileBasedConfig config; |
| |
| @Inject |
| public Setup(ConsoleUI ui, @PluginName String pluginName, InitFlags flags, SitePaths site) { |
| this.ui = ui; |
| this.pluginName = pluginName; |
| this.flags = flags; |
| this.site = site; |
| } |
| |
| @Override |
| public void run() throws Exception { |
| ui.message("\n"); |
| ui.header("%s Plugin", pluginName); |
| |
| if (ui.yesno(true, "Configure %s", pluginName)) { |
| ui.header("Configuring %s", pluginName); |
| Path pluginConfigFile = site.etc_dir.resolve(pluginName + ".config"); |
| config = new FileBasedConfig(pluginConfigFile.toFile(), FS.DETECTED); |
| config.load(); |
| configureCacheSection(); |
| configureIndexSection(); |
| flags.cfg.setBoolean("database", "h2", "autoServer", true); |
| } |
| } |
| |
| private void configureCacheSection() { |
| ui.header("Cache section"); |
| promptAndSetString( |
| "Cache thread pool size", |
| CACHE_SECTION, |
| THREAD_POOL_SIZE_KEY, |
| str(DEFAULT_THREAD_POOL_SIZE)); |
| } |
| |
| private void configureIndexSection() { |
| ui.header("Index section"); |
| promptAndSetString( |
| "Index thread pool size", |
| INDEX_SECTION, |
| THREAD_POOL_SIZE_KEY, |
| str(DEFAULT_THREAD_POOL_SIZE)); |
| } |
| |
| private String promptAndSetString( |
| String title, String section, String name, String defaultValue) { |
| return promptAndSetString(title, section, null, name, defaultValue); |
| } |
| |
| private String promptAndSetString( |
| String title, String section, String subsection, String name, String defaultValue) { |
| String oldValue = Strings.emptyToNull(config.getString(section, subsection, name)); |
| String newValue = ui.readString(oldValue != null ? oldValue : defaultValue, title); |
| if (!Objects.equals(oldValue, newValue)) { |
| if (!Strings.isNullOrEmpty(newValue)) { |
| config.setString(section, subsection, name, newValue); |
| } else { |
| config.unset(section, subsection, name); |
| } |
| } |
| return newValue; |
| } |
| |
| private static String str(int n) { |
| return Integer.toString(n); |
| } |
| |
| @Override |
| public void postRun() {} |
| } |