com.liferay.source.formatter.check.CodeownersWhitespaceCheck 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.petra.string.StringPool;
import com.liferay.portal.kernel.io.unsync.UnsyncBufferedReader;
import com.liferay.portal.kernel.io.unsync.UnsyncStringReader;
import java.io.IOException;
/**
* @author Hugo Huijser
*/
public class CodeownersWhitespaceCheck extends WhitespaceCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content)
throws IOException {
content = super.doProcess(fileName, absolutePath, content);
StringBundler sb = new StringBundler();
try (UnsyncBufferedReader unsyncBufferedReader =
new UnsyncBufferedReader(new UnsyncStringReader(content))) {
String line = null;
while ((line = unsyncBufferedReader.readLine()) != null) {
if (line.startsWith(StringPool.POUND)) {
sb.append(line);
}
else {
String[] words = line.split("\\s+");
if (words.length == 1) {
sb.append(line);
}
else {
sb.append(words[0]);
sb.append(StringPool.FOUR_SPACES);
for (int i = 1; i < (words.length - 1); i++) {
sb.append(words[i]);
sb.append(StringPool.SPACE);
}
sb.append(words[words.length - 1]);
}
}
sb.append("\n");
}
}
content = sb.toString();
if (content.endsWith("\n")) {
content = content.substring(0, content.length() - 1);
}
return content;
}
}