com.liferay.source.formatter.check.CSSImportsCheck Maven / Gradle / Ivy
/**
* SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
* SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
*/
package com.liferay.source.formatter.check;
import com.liferay.petra.string.StringBundler;
import com.liferay.portal.kernel.util.StringUtil;
import java.util.Arrays;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Hugo Huijser
*/
public class CSSImportsCheck extends BaseFileCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content) {
Matcher matcher = _importsPattern.matcher(content);
while (matcher.find()) {
String imports = StringUtil.trim(matcher.group());
String[] lines = StringUtil.splitLines(imports);
Arrays.sort(lines);
StringBundler sb = new StringBundler(lines.length * 2);
for (String line : lines) {
sb.append(line);
sb.append("\n");
}
sb.setIndex(sb.index() - 1);
String newImports = sb.toString();
if (!imports.equals(newImports)) {
return StringUtil.replaceFirst(
content, imports, newImports, matcher.start());
}
}
return content;
}
private static final Pattern _importsPattern = Pattern.compile(
"(@import \".*\";(\n|\\Z))+", Pattern.MULTILINE);
}