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Merge fe74a6508a2dc3d2175317e55e6f30158b69eb24 into 9969dc60c5278340b6b9a4d7facdde620e99d1f5

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Zkitefly 2025-08-02 23:00:10 +08:00 committed by GitHub
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HMCLCore/src/main/java/org/jackhuang/hmcl/download/forge/ForgeInstallTask.java
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@ -20,21 +20,32 @@ package org.jackhuang.hmcl.download.forge;
import org.jackhuang.hmcl.download.*;
import org.jackhuang.hmcl.game.Version;
import org.jackhuang.hmcl.task.FileDownloadTask;
import org.jackhuang.hmcl.task.FileDownloadTask.IntegrityCheck;
import org.jackhuang.hmcl.task.Task;
import org.jackhuang.hmcl.util.DigestUtils;
import org.jackhuang.hmcl.util.gson.JsonUtils;
import org.jackhuang.hmcl.util.io.CompressingUtils;
import org.jackhuang.hmcl.util.versioning.GameVersionNumber;
import java.io.File;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.file.FileSystem;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
import static org.jackhuang.hmcl.download.UnsupportedInstallationException.UNSUPPORTED_LAUNCH_WRAPPER;
import static org.jackhuang.hmcl.util.logging.Logger.LOG;
import static org.jackhuang.hmcl.util.StringUtils.removePrefix;
import static org.jackhuang.hmcl.util.StringUtils.removeSuffix;
@ -105,12 +116,94 @@ public final class ForgeInstallTask extends Task<Version> {
throw new UnsupportedInstallationException(UNSUPPORTED_LAUNCH_WRAPPER);
}
if ("1.5.2".equals(remote.getGameVersion())) {
downloadFMLLibs();
}
if (detectForgeInstallerType(dependencyManager, version, installer))
dependency = new ForgeNewInstallTask(dependencyManager, version, remote.getSelfVersion(), installer);
else
dependency = new ForgeOldInstallTask(dependencyManager, version, remote.getSelfVersion(), installer);
}
// Help Forge download the lib files it needs because the files on their servers are gone
private void downloadFMLLibs() throws IOException {
File baseDir = dependencyManager.getGameRepository().getBaseDirectory();
File versionRoot = dependencyManager.getGameRepository().getVersionRoot(version.getId());
Path baseDirLib = Paths.get(baseDir.getAbsolutePath(), "lib");
Path versionRootLib = Paths.get(versionRoot.getAbsolutePath(), "lib");
Files.createDirectories(baseDirLib);
Files.createDirectories(versionRootLib);
FMLLib[] fmlLibs = new FMLLib[] {
new FMLLib("argo-small-3.2.jar", "58912ea2858d168c50781f956fa5b59f0f7c6b51"),
new FMLLib("guava-14.0-rc3.jar", "931ae21fa8014c3ce686aaa621eae565fefb1a6a"),
new FMLLib("asm-all-4.1.jar", "054986e962b88d8660ae4566475658469595ef58"),
new FMLLib("bcprov-jdk15on-148.jar", "960dea7c9181ba0b17e8bab0c06a43f0a5f04e65"),
new FMLLib("deobfuscation_data_1.5.2.zip", "446e55cd986582c70fcf12cb27bc00114c5adfd9"),
new FMLLib("scala-library.jar", "458d046151ad179c85429ed7420ffb1eaf6ddf85")
};
for (FMLLib lib : fmlLibs) {
Path baseTarget = baseDirLib.resolve(lib.name);
Path versionTarget = versionRootLib.resolve(lib.name);
boolean needsDownload = false;
if (!Files.exists(baseTarget)
|| !DigestUtils.digestToString("SHA-1", Files.newInputStream(baseTarget)).equals(lib.sha1)) {
needsDownload = true;
}
if (!Files.exists(versionTarget)
|| !DigestUtils.digestToString("SHA-1", Files.newInputStream(versionTarget)).equals(lib.sha1)) {
needsDownload = true;
}
if (needsDownload) {
String[] urls = new String[] {
"https://hmcl-dev.github.io/metadata/fmllibs/" + lib.name,
"https://files.multimc.org/fmllibs/" + lib.name
};
List<URL> urlList = Arrays.stream(urls)
.map(url -> {
try {
return new URL(url);
} catch (MalformedURLException e) {
throw new UncheckedIOException(e);
}
})
.collect(Collectors.toList());
FileDownloadTask baseTask = new FileDownloadTask(urlList, baseTarget.toFile(),
new IntegrityCheck("SHA-1", lib.sha1));
baseTask.setCaching(true);
try {
baseTask.execute();
// Only copy if download is successful
try {
Files.copy(baseTarget, versionTarget, java.nio.file.StandardCopyOption.REPLACE_EXISTING);
} catch (IOException e) {
LOG.error("Failed to copy " + lib.name + " to version directory", e);
}
} catch (Exception e) {
LOG.error("Failed to download " + lib.name, e);
}
}
}
}
private static class FMLLib {
final String name;
final String sha1;
FMLLib(String name, String sha1) {
this.name = name;
this.sha1 = sha1;
}
}
/**
* Detect Forge installer type.
*