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/**
* Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.releng;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* @author Eike Stepper
*/
public class MakeHrefsRelative
{
public static void main(String[] args) throws IOException
{
String javadocFolder = args[0];
System.out.println("Making HREFs relative in " + new File(".").getCanonicalPath() + "/" + javadocFolder);
makeFolderRelative(new File(javadocFolder), "../..");
}
private static void makeFolderRelative(File folder, String prefix) throws IOException
{
File[] children = folder.listFiles();
for (File file : children)
{
if (file.isDirectory())
{
if (!file.getName().equals(".svn"))
{
makeFolderRelative(file, prefix + "/..");
}
}
else
{
if (file.getName().endsWith(".html"))
{
makeFileRelative(file, prefix);
}
}
}
}
private static void makeFileRelative(File file, String prefix) throws IOException
{
FileReader in = null;
int modifiedLines = 0;
List<String> lines = new ArrayList<String>();
try
{
in = new FileReader(file);
BufferedReader reader = new BufferedReader(in);
String line;
while ((line = reader.readLine()) != null)
{
if (line.indexOf("MAKE-RELATIVE") != -1)
{
line = line.replace("MAKE-RELATIVE", prefix);
++modifiedLines;
}
lines.add(line);
}
}
finally
{
if (in != null)
{
in.close();
}
}
if (modifiedLines != 0)
{
System.out.println("Modified: " + file.getPath() + " (" + modifiedLines + ")");
FileWriter out = null;
try
{
out = new FileWriter(file);
BufferedWriter writer = new BufferedWriter(out);
for (String line : lines)
{
writer.write(line);
writer.write("\n");
}
writer.flush();
}
finally
{
if (out != null)
{
out.close();
}
}
}
}
}
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