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Cache manifest in JarUtils (#1797)

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Glavo 2022-10-23 23:27:21 +08:00 committed by GitHub
parent c113670cda
commit 694e31a7fe
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4 changed files with 41 additions and 29 deletions
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6
HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java
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@ -30,7 +30,7 @@ public final class Metadata {
public static final String NAME = "HMCL";
public static final String FULL_NAME = "Hello Minecraft! Launcher";
public static final String VERSION = System.getProperty("hmcl.version.override", JarUtils.thisJar().flatMap(JarUtils::getImplementationVersion).orElse("@develop@"));
public static final String VERSION = System.getProperty("hmcl.version.override", JarUtils.getManifestAttribute("Implementation-Version", "@develop@"));
public static final String TITLE = NAME + " " + VERSION;
public static final String FULL_TITLE = FULL_NAME + " v" + VERSION;
@ -39,10 +39,10 @@ public final class Metadata {
public static final String CONTACT_URL = "https://github.com/huanghongxun/HMCL/issues";
public static final String HELP_URL = "https://hmcl.huangyuhui.net/help";
public static final String CHANGELOG_URL = "https://hmcl.huangyuhui.net/changelog/";
public static final String PUBLISH_URL = "http://www.mcbbs.net/thread-142335-1-1.html";
public static final String PUBLISH_URL = "https://www.mcbbs.net/thread-142335-1-1.html";
public static final String EULA_URL = "https://hmcl.huangyuhui.net/eula";
public static final String BUILD_CHANNEL = JarUtils.thisJar().flatMap(JarUtils::getManifest).map(manifest -> manifest.getMainAttributes().getValue("Build-Channel")).orElse("nightly");
public static final String BUILD_CHANNEL = JarUtils.getManifestAttribute("Build-Channel", "nightly");
public static final Path MINECRAFT_DIRECTORY = OperatingSystem.getWorkingDirectory("minecraft");
public static final Path HMCL_DIRECTORY = OperatingSystem.getWorkingDirectory("hmcl");

4
HMCL/src/main/java/org/jackhuang/hmcl/game/OAuthServer.java
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@ -160,13 +160,13 @@ public final class OAuthServer extends NanoHTTPD implements OAuth.Session {
@Override
public String getClientId() {
return System.getProperty("hmcl.microsoft.auth.id",
JarUtils.thisJar().flatMap(JarUtils::getManifest).map(manifest -> manifest.getMainAttributes().getValue("Microsoft-Auth-Id")).orElse(""));
JarUtils.getManifestAttribute("Microsoft-Auth-Id", ""));
}
@Override
public String getClientSecret() {
return System.getProperty("hmcl.microsoft.auth.secret",
JarUtils.thisJar().flatMap(JarUtils::getManifest).map(manifest -> manifest.getMainAttributes().getValue("Microsoft-Auth-Secret")).orElse(""));
JarUtils.getManifestAttribute("Microsoft-Auth-Secret", ""));
}
@Override

7
HMCLCore/src/main/java/org/jackhuang/hmcl/mod/curse/CurseForgeRemoteModRepository.java
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@ -41,12 +41,7 @@ public final class CurseForgeRemoteModRepository implements RemoteModRepository
private static final String PREFIX = "https://api.curseforge.com";
private static String apiKey;
static {
apiKey = System.getProperty("hmcl.curseforge.apikey",
JarUtils.thisJar().flatMap(JarUtils::getManifest).map(manifest -> manifest.getMainAttributes().getValue("CurseForge-Api-Key")).orElse(""));
}
private static final String apiKey = System.getProperty("hmcl.curseforge.apikey", JarUtils.getManifestAttribute("CurseForge-Api-Key", ""));
private final Type type;
private final int section;

53
HMCLCore/src/main/java/org/jackhuang/hmcl/util/io/JarUtils.java
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@ -18,14 +18,13 @@
package org.jackhuang.hmcl.util.io;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.nio.file.FileSystemNotFoundException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.CodeSource;
import java.util.Optional;
import java.util.jar.Attributes;
import java.util.jar.JarFile;
import java.util.jar.Manifest;
@ -34,22 +33,45 @@ public final class JarUtils {
}
@SuppressWarnings("OptionalUsedAsFieldOrParameterType")
private static final Optional<Path> THIS_JAR =
Optional.ofNullable(JarUtils.class.getProtectionDomain().getCodeSource())
.map(CodeSource::getLocation)
.map(url -> {
try {
return Paths.get(url.toURI());
} catch (FileSystemNotFoundException | IllegalArgumentException | URISyntaxException e) {
return null;
}
})
.filter(Files::isRegularFile);
private static final Optional<Path> THIS_JAR;
private static final Manifest manifest;
static {
THIS_JAR = Optional.ofNullable(JarUtils.class.getProtectionDomain().getCodeSource())
.map(codeSource -> {
try {
return Paths.get(codeSource.getLocation().toURI());
} catch (FileSystemNotFoundException | IllegalArgumentException | URISyntaxException e) {
return null;
}
})
.filter(Files::isRegularFile);
Manifest mf = null;
try (InputStream input = JarUtils.class.getResourceAsStream("/META-INF/MANIFEST.MF")) {
if (input != null)
mf = new Manifest(input);
} catch (IOException e) {
// Logger has not started
e.printStackTrace();
}
if (mf == null)
mf = THIS_JAR.flatMap(JarUtils::getManifest).orElseGet(Manifest::new);
manifest = mf;
}
public static Optional<Path> thisJar() {
return THIS_JAR;
}
public static String getManifestAttribute(String name, String defaultValue) {
String value = manifest.getMainAttributes().getValue(name);
return value != null ? value : defaultValue;
}
public static Optional<Manifest> getManifest(Path jar) {
try (JarFile file = new JarFile(jar.toFile())) {
return Optional.ofNullable(file.getManifest());
@ -57,9 +79,4 @@ public final class JarUtils {
return Optional.empty();
}
}
public static Optional<String> getImplementationVersion(Path jar) {
return Optional.of(jar).flatMap(JarUtils::getManifest)
.flatMap(manifest -> Optional.ofNullable(manifest.getMainAttributes().getValue(Attributes.Name.IMPLEMENTATION_VERSION)));
}
}