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/*
* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.jar.Attributes;
import java.util.jar.Manifest;
import toolbox.JarTask;
import toolbox.JavacTask;
import toolbox.ToolBox;
public class Compiler {
private final ToolBox tb = new ToolBox();
public Path getClassDir() {
String classes = ToolBox.testClasses;
if (classes == null) {
return Paths.get("build");
} else {
return Paths.get(classes);
}
}
public Path getPath(String path) {
return getPath(Paths.get(path));
}
public Path getPath(Path path) {
return getClassDir().resolve(path);
}
public void compile(String...sources) {
compile(Paths.get("."), sources);
}
public void compile(Path directory, String...sources) {
Path classDir = getClassDir();
new JavacTask(tb)
.options("-d", classDir.resolve(directory).toString())
.sources(sources)
.run();
}
public void jar(String jarName, String...files) {
jar(Paths.get("."), jarName, files);
}
public void jar(Path directory, String jarName, String...files) {
Manifest manifest = new Manifest();
manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
Path classDirPath = getClassDir();
Path baseDir = classDirPath.resolve(directory);
Path jarPath = baseDir.resolve(jarName);
new JarTask(tb, jarPath.toString())
.manifest(manifest)
.baseDir(baseDir.toString())
.files(files).run();
}
public void writeToFile(Path path, String...sources) {
try {
if (path.getParent() != null) {
Files.createDirectories(path.getParent());
}
} catch (IOException e) {
throw new UncheckedIOException(e);
}
try (BufferedWriter writer = Files.newBufferedWriter(path)) {
for (String source : sources) {
writer.append(source);
writer.append('\n');
}
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}
}
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