| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.tinkerpop.gremlin.console.commands |
| |
| import org.apache.tinkerpop.gremlin.console.ConsoleFs |
| import org.apache.tinkerpop.gremlin.console.Mediator |
| import org.codehaus.groovy.tools.shell.ComplexCommandSupport |
| import org.codehaus.groovy.tools.shell.Groovysh |
| |
| /** |
| * Activate and manage a plugin. |
| * |
| * @author Stephen Mallette (http://stephen.genoprime.com) |
| */ |
| class PluginCommand extends ComplexCommandSupport { |
| private final Mediator mediator |
| |
| public PluginCommand(final Groovysh shell, final Mediator mediator) { |
| super(shell, ":plugin", ":pin", ["use", "list", "unuse"], "use") |
| this.mediator = mediator |
| } |
| |
| def Object do_use = { List<String> arguments -> |
| final pluginName = arguments.size() == 1 ? arguments[0] : null |
| if (pluginName == null || pluginName.isEmpty()) return "Specify the name of the plugin to use" |
| |
| if (!mediator.availablePlugins.values().any { it.plugin.name == pluginName }) |
| return "$pluginName could not be found - use ':plugin list' to see available plugins" |
| |
| mediator.showShellEvaluationOutput(false) |
| mediator.availablePlugins.values().find { it.plugin.name == pluginName }.activate() |
| mediator.showShellEvaluationOutput(true) |
| if (mediator.writePluginState()) |
| return "$pluginName activated" |
| else |
| return "$pluginName activated but " + ConsoleFs.PLUGIN_CONFIG_FILE + " is readonly - the plugin list will remain unchanged on console restart" |
| } |
| |
| def Object do_unuse = { List<String> arguments -> |
| final pluginName = arguments.size() == 1 ? arguments[0] : null |
| if (pluginName == null || pluginName.isEmpty()) return "Specify the name of the plugin to deactivate" |
| |
| if (!mediator.availablePlugins.values().any { it.plugin.name == pluginName }) |
| return "$pluginName could not be found - use ':plugin list' to see available plugins" |
| |
| mediator.availablePlugins.values().find { it.plugin.name == pluginName }.deactivate() |
| if (mediator.writePluginState()) |
| return "$pluginName deactivated - restart your console for this to take effect" |
| else |
| return "$pluginName deactivated but " + ConsoleFs.PLUGIN_CONFIG_FILE + " is readonly - the plugin list will remain unchanged on console restart" |
| } |
| |
| def do_list = { List<String> arguments -> |
| return mediator.availablePlugins.collect { k, v -> v.plugin.name + (v.activated ? "[active]" : "") } |
| } |
| } |