content: package act.plugin;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2014 - 2017 ActFramework
   * %%
   * 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.
   * #L%
   */
  
  import act.cli.Command;
  import act.cli.Optional;
  import act.util.PropertySpec;
  import org.osgl.Lang;
  import org.osgl.util.C;
  import org.osgl.util.S;
  
  import java.util.List;
  
  /**
   * Provides admin interface to access Plugin data info
   */
  public class PluginAdmin {
  
      @Command(name = "act.plugin.list,act.plugin,act.plugins", help = "list plugins")
      @PropertySpec("this as Plugin")
      public List<String> list(
              @Optional("sort alphabetically") boolean sort,
              @Optional("filter plugin") final String q
      ) {
          C.List<String> l =  C.list(Plugin.InfoRepo.plugins());
          if (S.notBlank(q)) {
              l = l.filter(new Lang.Predicate<String>() {
                  @Override
                  public boolean test(String s) {
                      return s.toLowerCase().contains(q) || s.matches(q);
                  }
              });
          }
          return sort ? l.sorted() : l;
      }
  
  }
  