| // Copyright (C) 2012 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.google.gerrit.sshd.commands; |
| |
| import com.google.common.base.Strings; |
| import com.google.gerrit.common.data.GlobalCapability; |
| import com.google.gerrit.extensions.annotations.RequiresCapability; |
| import com.google.gerrit.server.plugins.PluginInstallException; |
| import com.google.gerrit.server.plugins.PluginLoader; |
| import com.google.gerrit.sshd.CommandMetaData; |
| import com.google.gerrit.sshd.SshCommand; |
| import com.google.inject.Inject; |
| |
| import org.kohsuke.args4j.Argument; |
| import org.kohsuke.args4j.Option; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| @RequiresCapability(GlobalCapability.ADMINISTRATE_SERVER) |
| @CommandMetaData(name = "install", description = "Install/Add a plugin") |
| final class PluginInstallCommand extends SshCommand { |
| @Option(name = "--name", aliases = {"-n"}, usage = "install under name") |
| private String name; |
| |
| @Option(name = "-") |
| void useInput(boolean on) { |
| source = "-"; |
| } |
| |
| @Argument(index = 0, metaVar = "-|URL", usage = "JAR to load") |
| private String source; |
| |
| @Inject |
| private PluginLoader loader; |
| |
| @Override |
| protected void run() throws UnloggedFailure { |
| if (Strings.isNullOrEmpty(source)) { |
| throw die("Argument \"-|URL\" is required"); |
| } |
| if (Strings.isNullOrEmpty(name) && "-".equalsIgnoreCase(source)) { |
| throw die("--name required when source is stdin"); |
| } |
| |
| if (Strings.isNullOrEmpty(name)) { |
| int s = source.lastIndexOf('/'); |
| if (0 <= s) { |
| name = source.substring(s + 1); |
| } else { |
| name = source; |
| } |
| } |
| |
| InputStream data; |
| if ("-".equalsIgnoreCase(source)) { |
| data = in; |
| } else if (new File(source).isFile() |
| && source.equals(new File(source).getAbsolutePath())) { |
| try { |
| data = new FileInputStream(new File(source)); |
| } catch (FileNotFoundException e) { |
| throw die("cannot read " + source); |
| } |
| } else { |
| try { |
| data = new URL(source).openStream(); |
| } catch (MalformedURLException e) { |
| throw die("invalid url " + source); |
| } catch (IOException e) { |
| throw die("cannot read " + source); |
| } |
| } |
| try { |
| loader.installPluginFromStream(name, data); |
| } catch (IOException e) { |
| throw die("cannot install plugin"); |
| } catch (PluginInstallException e) { |
| e.printStackTrace(stderr); |
| throw die("plugin failed to install"); |
| } finally { |
| try { |
| data.close(); |
| } catch (IOException err) { |
| } |
| } |
| } |
| } |