/*
* Copyright 2013 Alex Lin.
*
* 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 org.opoo.press.maven.plugins.plugin;
import java.io.File;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.opoo.press.Site;
import org.opoo.press.SiteManager;
import org.opoo.press.support.Preview;
/**
* Start a web server for preview, monitor the site for changes and generate whenever it does.
*
* @author Alex Lin
* @goal preview
*/
public class PreviewMojo extends AbstractGenerateMojo{
/**
* Set this to 'true' to generate draft posts.
*
* @parameter expression="${op.show-drafts}" default-value="false"
*/
protected boolean showDrafts;
/**
* The amount of time in seconds to wait between checks of the site directory.
*
* @parameter expression="${interval}" default-value="2"
*/
private int interval;
/**
* The port to execute the HTTP server on.
*
* @parameter expression="${port}" default-value="8080"
*/
private int port;
/**
* Set this to 'true' to skip preview.
*
* @parameter expression="${op.preview.skip}" default-value="false"
*/
protected boolean skipPreview;
/* (non-Javadoc)
* @see org.opoo.press.maven.plugins.plugin.AbstractGenerateMojo#showDrafts()
*/
@Override
protected boolean showDrafts() {
return showDrafts;
}
/* (non-Javadoc)
* @see org.opoo.press.maven.plugins.plugin.AbstractGenerateMojo#afterGenerate(org.opoo.press.SiteManager, java.io.File, org.opoo.press.Site)
*/
@Override
protected void afterGenerate(SiteManager siteManager, File siteDir,
Site site) throws MojoExecutionException, MojoFailureException {
if(skipPreview){
getLog().info( "op.preview.skip = true: Skipping preview" );
return;
}
Preview preview = new Preview(siteManager, site, port, interval);
try {
preview.start();
} catch (Exception e) {
throw new MojoExecutionException(e.getMessage());
}
}
}