/* * Copyright 2015 Pawan Dubey [email protected]. * * 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.pawandubey.griffin.cli; import static com.pawandubey.griffin.Configurator.LINE_SEPARATOR; import static com.pawandubey.griffin.Data.config; import com.pawandubey.griffin.Griffin; import org.kohsuke.args4j.CmdLineParser; import org.kohsuke.args4j.Option; import org.kohsuke.args4j.ParserProperties; import org.kohsuke.args4j.spi.BooleanOptionHandler; import org.kohsuke.args4j.spi.IntOptionHandler; /** * * @author Pawan Dubey [email protected] */ public class PreviewCommand implements GriffinCommand { @Option(name = "--port", aliases = {"-p"}, metaVar = "<port_number>", handler = IntOptionHandler.class, usage = "Port on which to launch the preview. Default to your configuredData. port.") private Integer port = config.getPort(); @Option(name = "--help", aliases = {"-h"}, handler = BooleanOptionHandler.class, usage = "find help about this command") private boolean help = false; /** * Executes the command */ @Override public void execute() { Griffin griffin = new Griffin(); if (help) { System.out.println("Preview the site on the given port: default: 9090"); System.out.println("usage: griffin preview [option]"); System.out.println("Options: " + LINE_SEPARATOR); CmdLineParser parser = new CmdLineParser(this, ParserProperties.defaults().withUsageWidth(120)); parser.printUsage(System.out); } else { griffin.printAsciiGriffin(); System.out.println("Starting preview on port " + port); griffin.preview(port); } } }