com.liferay.source.formatter.checks.JSStylingCheck Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.source.formatter.checks;
import com.liferay.petra.string.StringBundler;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Hugo Huijser
*/
public class JSStylingCheck extends BaseFileCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content) {
if (content.contains("debugger.")) {
addMessage(fileName, "Do not use debugger");
}
return _formatMultipleVarsOnSingleLine(content);
}
private String _formatMultipleVarsOnSingleLine(String content) {
while (true) {
Matcher matcher = _multipleVarsOnSingleLinePattern.matcher(content);
if (!matcher.find()) {
break;
}
String match = matcher.group();
int pos = match.indexOf("var ");
StringBundler sb = new StringBundler(4);
sb.append(match.substring(0, match.length() - 2));
sb.append(StringPool.SEMICOLON);
sb.append("\n");
sb.append(match.substring(0, pos + 4));
content = StringUtil.replace(content, match, sb.toString());
}
return content;
}
private static final Pattern _multipleVarsOnSingleLinePattern =
Pattern.compile("\t+var \\w+\\, ");
}