baritone/buildSrc/src/main/java/baritone/gradle/task/CreateDistTask.java

83 lines
2.9 KiB
Java

/*
* This file is part of Baritone.
*
* Baritone is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Baritone 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Baritone. If not, see <https://www.gnu.org/licenses/>.
*/
package baritone.gradle.task;
import org.gradle.api.tasks.TaskAction;
import javax.xml.bind.DatatypeConverter;
import java.nio.file.Files;
import java.nio.file.Path;
import java.security.MessageDigest;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
/**
* @author Brady
* @since 10/12/2018
*/
public class CreateDistTask extends BaritoneGradleTask {
private static MessageDigest SHA1_DIGEST;
@TaskAction
protected void exec() throws Exception {
super.verifyArtifacts();
// Define the distribution file paths
Path api = getRelativeFile("dist/" + formatVersion(ARTIFACT_API));
Path standalone = getRelativeFile("dist/" + formatVersion(ARTIFACT_STANDALONE));
Path unoptimized = getRelativeFile("dist/" + formatVersion(ARTIFACT_UNOPTIMIZED));
// NIO will not automatically create directories
Path dir = getRelativeFile("dist/");
if (!Files.exists(dir)) {
Files.createDirectory(dir);
}
// Copy build jars to dist/
Files.copy(this.artifactApiPath, api, REPLACE_EXISTING);
Files.copy(this.artifactStandalonePath, standalone, REPLACE_EXISTING);
Files.copy(this.artifactUnoptimizedPath, unoptimized, REPLACE_EXISTING);
// Calculate all checksums and format them like "shasum"
List<String> shasum = Stream.of(api, standalone, unoptimized)
.map(path -> sha1(path) + " " + path.getFileName().toString())
.collect(Collectors.toList());
shasum.forEach(System.out::println);
// Write the checksums to a file
Files.write(getRelativeFile("dist/checksums.txt"), shasum);
}
private static synchronized String sha1(Path path) {
try {
if (SHA1_DIGEST == null) {
SHA1_DIGEST = MessageDigest.getInstance("SHA-1");
}
return DatatypeConverter.printHexBinary(SHA1_DIGEST.digest(Files.readAllBytes(path))).toLowerCase();
} catch (Exception e) {
// haha no thanks
throw new IllegalStateException(e);
}
}
}