io.fabric8.project.support.IniFileUtils Maven / Gradle / Ivy
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/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 io.fabric8.project.support;
import org.omg.CORBA.DynAnyPackage.Invalid;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
/**
*/
public class IniFileUtils {
private static final transient Logger LOG = LoggerFactory.getLogger(IniFileUtils.class);
/**
* Returns the INI file, such as ~/.gitconfig parsed
* @param file
*/
public static Map parseIniFile(File file) throws IOException {
Map answer = new HashMap<>();
String section = null;
Properties properties = new Properties();
try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
while (true) {
String line = reader.readLine();
if (line == null) {
break;
}
if (line.trim().length() == 0) {
continue;
}
if (line.startsWith("[")) {
line = line.trim();
if (!line.endsWith("]")) {
LOG.warn("Invalid section header in file: " + file + ". Line: " + line);
continue;
}
section = line.substring(1, line.length() - 1);
properties = answer.get(section);
if (properties == null) {
properties = new Properties();
answer.put(section, properties);
}
} else {
String[] parts = line.split("=", 2);
if (parts == null && parts.length != 2) {
LOG.warn("Invalid property in section: " + section + " file: " + file + ". Line: " + line);
continue;
}
String key = parts[0].trim();
String value = parts[1].trim();
properties.setProperty(key, value);
}
}
}
return answer;
}
}