Cherry-pick to fix EntryMaker issue

Dieser Commit ist enthalten in:
Octavia Togami 2019-12-16 03:00:12 -08:00 committet von IronApollo
Ursprung 735a37ffd0
Commit ff47e6f717
29 geänderte Dateien mit 435 neuen und 300 gelöschten Zeilen

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@ -120,19 +120,7 @@ fun Project.applyShadowConfiguration() {
}
}
private val CLASSPATH = listOf("truezip", "truevfs", "js")
.map { "$it.jar" }
.flatMap { listOf(it, "WorldEdit/$it") }
.joinToString(separator = " ")
fun Project.addJarManifest(includeClasspath: Boolean = false) {
tasks.named<Jar>("jar") {
val attributes = mutableMapOf(
"WorldEdit-Version" to project(":worldedit-core").version
)
if (includeClasspath) {
attributes["Class-Path"] = CLASSPATH
}
manifest.attributes(attributes)
}
}
val CLASSPATH = listOf("truezip", "truevfs", "js")
.map { "$it.jar" }
.flatMap { listOf(it, "WorldEdit/$it") }
.joinToString(separator = " ")

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@ -4,9 +4,9 @@ object Versions {
const val TEXT = "3.0.3"
const val TEXT_EXTRAS = "3.0.3"
const val PISTON = "0.5.2"
const val AUTO_VALUE = "1.7"
const val JUNIT = "5.6.1"
const val MOCKITO = "3.3.3"
const val AUTO_VALUE = "1.6.5"
const val JUNIT = "5.5.0"
const val MOCKITO = "3.0.0"
const val LOGBACK = "1.2.3"
}

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@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
"https://checkstyle.org/dtds/configuration_1_3.dtd">
"http://checkstyle.sourceforge.net/dtds/configuration_1_3.dtd">
<module name="Checker">
<!-- Tabs are strictly banned -->
<module name="FileTabCharacter"/>

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@ -1,7 +1,6 @@
<!DOCTYPE import-control PUBLIC
"-//Checkstyle//DTD ImportControl Configuration 1.4//EN"
"https://checkstyle.org/dtds/import_control_1_4.dtd">
"-//Puppy Crawl//DTD Import Control 1.1//EN"
"http://checkstyle.sourceforge.net/dtds/import_control_1_1.dtd">
<import-control pkg="com.sk89q">
<allow pkg="java"/>

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@ -75,7 +75,12 @@ tasks.named<Copy>("processResources") {
exclude("**/worldedit-adapters.jar")
}
addJarManifest(includeClasspath = true)
tasks.named<Jar>("jar") {
manifest {
attributes("Class-Path" to CLASSPATH,
"WorldEdit-Version" to project.version)
}
}
tasks.named<ShadowJar>("shadowJar") {
from(zipTree("src/main/resources/worldedit-adapters.jar").matching {

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@ -77,8 +77,10 @@ import com.sk89q.worldedit.world.block.BaseBlock;
import com.sk89q.worldedit.world.block.BlockState;
import com.sk89q.worldedit.world.item.ItemType;
import com.sk89q.worldedit.world.item.ItemTypes;
import com.sk89q.worldedit.world.snapshot.Snapshot;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import javax.annotation.Nullable;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
@ -140,7 +142,8 @@ public class LocalSession implements TextureHolder {
private transient int maxTimeoutTime;
private transient boolean useInventory;
private transient com.sk89q.worldedit.world.snapshot.Snapshot snapshot;
private transient com.sk89q.worldedit.world.snapshot.experimental.Snapshot snapshotExperimental; private transient boolean hasCUISupport = false;
private transient Snapshot snapshotExperimental;
private transient boolean hasCUISupport = false;
private transient int cuiVersion = -1;
private transient boolean fastMode = false;
private transient Mask mask;
@ -977,8 +980,7 @@ public class LocalSession implements TextureHolder {
*
* @return the snapshot
*/
public @Nullable
com.sk89q.worldedit.world.snapshot.experimental.Snapshot getSnapshotExperimental() {
public @Nullable Snapshot getSnapshotExperimental() {
return snapshotExperimental;
}
@ -987,7 +989,7 @@ public class LocalSession implements TextureHolder {
*
* @param snapshotExperimental a snapshot
*/
public void setSnapshotExperimental(@Nullable com.sk89q.worldedit.world.snapshot.experimental.Snapshot snapshotExperimental) {
public void setSnapshotExperimental(@Nullable Snapshot snapshotExperimental) {
this.snapshotExperimental = snapshotExperimental;
}

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@ -190,9 +190,9 @@ class LegacySnapshotCommands {
public Component getComponent(int number) {
final Snapshot snapshot = snapshots.get(number);
return TextComponent.of(number + 1 + ". ", TextColor.GOLD)
.append(TextComponent.of(snapshot.getName(), TextColor.LIGHT_PURPLE)
.hoverEvent(HoverEvent.of(HoverEvent.Action.SHOW_TEXT, TextComponent.of("Click to use")))
.clickEvent(ClickEvent.of(ClickEvent.Action.RUN_COMMAND, "/snap use " + snapshot.getName())));
.append(TextComponent.of(snapshot.getName(), TextColor.LIGHT_PURPLE)
.hoverEvent(HoverEvent.of(HoverEvent.Action.SHOW_TEXT, TextComponent.of("Click to use")))
.clickEvent(ClickEvent.of(ClickEvent.Action.RUN_COMMAND, "/snap use " + snapshot.getName())));
}
@Override

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@ -48,7 +48,7 @@ class LegacySnapshotUtilCommands {
}
void restore(Actor actor, World world, LocalSession session, EditSession editSession,
String snapshotName) throws WorldEditException {
String snapshotName) throws WorldEditException {
LocalConfiguration config = we.getConfiguration();
Region region = session.getSelection(world);

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@ -31,29 +31,31 @@ import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.util.formatting.text.TextComponent;
import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
import com.sk89q.worldedit.world.DataException;
import com.sk89q.worldedit.world.World;
import com.sk89q.worldedit.world.snapshot.InvalidSnapshotException;
import com.sk89q.worldedit.world.snapshot.Snapshot;
import com.sk89q.worldedit.world.snapshot.SnapshotRestore;
import com.sk89q.worldedit.world.storage.ChunkStore;
import com.sk89q.worldedit.world.storage.MissingWorldException;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
import com.sk89q.worldedit.world.snapshot.experimental.SnapshotRestore;
import org.enginehub.piston.annotation.Command;
import org.enginehub.piston.annotation.CommandContainer;
import org.enginehub.piston.annotation.param.Arg;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.util.Optional;
import java.util.stream.Stream;
import static com.sk89q.worldedit.command.SnapshotCommands.checkSnapshotsConfigured;
import static com.sk89q.worldedit.command.SnapshotCommands.resolveSnapshotName;
import static com.sk89q.worldedit.command.util.Logging.LogMode.REGION;
@CommandContainer(superTypes = CommandPermissionsConditionGenerator.Registration.class)
public class SnapshotUtilCommands {
private final WorldEdit we;
private final LegacySnapshotUtilCommands legacy;
public SnapshotUtilCommands(WorldEdit we) {
this.we = we;
this.legacy = new LegacySnapshotUtilCommands(we);
}
@Command(
@ -65,12 +67,12 @@ public class SnapshotUtilCommands {
@CommandPermissions("worldedit.snapshots.restore")
public void restore(Actor actor, World world, LocalSession session, EditSession editSession,
@Arg(name = "snapshot", desc = "The snapshot to restore", def = "")
String snapshotName) throws WorldEditException {
String snapshotName) throws WorldEditException, IOException {
LocalConfiguration config = we.getConfiguration();
checkSnapshotsConfigured(config);
if (config.snapshotRepo == null) {
actor.printError(TranslatableComponent.of("worldedit.restore.not-configured"));
if (config.snapshotRepo != null) {
legacy.restore(actor, world, session, editSession, snapshotName);
return;
}
@ -78,58 +80,41 @@ public class SnapshotUtilCommands {
Snapshot snapshot;
if (snapshotName != null) {
try {
snapshot = config.snapshotRepo.getSnapshot(snapshotName);
} catch (InvalidSnapshotException e) {
URI uri = resolveSnapshotName(config, snapshotName);
Optional<Snapshot> snapOpt = config.snapshotDatabase.getSnapshot(uri);
if (!snapOpt.isPresent()) {
actor.printError(TranslatableComponent.of("worldedit.restore.not-available"));
return;
}
snapshot = snapOpt.get();
} else {
snapshot = session.getSnapshot();
snapshot = session.getSnapshotExperimental();
}
// No snapshot set?
if (snapshot == null) {
try {
snapshot = config.snapshotRepo.getDefaultSnapshot(world.getName());
try (Stream<Snapshot> snapshotStream =
config.snapshotDatabase.getSnapshotsNewestFirst(world.getName())) {
snapshot = snapshotStream
.findFirst().orElse(null);
}
if (snapshot == null) {
actor.printError(TranslatableComponent.of("worldedit.restore.none-found-console"));
// Okay, let's toss some debugging information!
File dir = config.snapshotRepo.getDirectory();
try {
WorldEdit.logger.info("WorldEdit found no snapshots: looked in: "
+ dir.getCanonicalPath());
} catch (IOException e) {
WorldEdit.logger.info("WorldEdit found no snapshots: looked in "
+ "(NON-RESOLVABLE PATH - does it exist?): "
+ dir.getPath());
}
return;
}
} catch (MissingWorldException ex) {
actor.printError(TranslatableComponent.of("worldedit.restore.none-for-world"));
if (snapshot == null) {
actor.printError(TranslatableComponent.of(
"worldedit.restore.none-for-specific-world",
TextComponent.of(world.getName())
));
return;
}
}
ChunkStore chunkStore;
// Load chunk store
try {
chunkStore = snapshot.getChunkStore();
actor.printInfo(TranslatableComponent.of("worldedit.restore.loaded", TextComponent.of(snapshot.getName())));
} catch (DataException | IOException e) {
actor.printError(TranslatableComponent.of("worldedit.restore.failed", TextComponent.of(e.getMessage())));
return;
}
actor.printInfo(TranslatableComponent.of(
"worldedit.restore.loaded",
TextComponent.of(snapshot.getInfo().getDisplayName())
));
try {
// Restore snapshot
SnapshotRestore restore = new SnapshotRestore(chunkStore, editSession, region);
SnapshotRestore restore = new SnapshotRestore(snapshot, editSession, region);
//player.print(restore.getChunksAffected() + " chunk(s) will be loaded.");
restore.restore();
@ -146,12 +131,12 @@ public class SnapshotUtilCommands {
}
} else {
actor.printInfo(TranslatableComponent.of("worldedit.restore.restored",
TextComponent.of(restore.getMissingChunks().size()),
TextComponent.of(restore.getErrorChunks().size())));
TextComponent.of(restore.getMissingChunks().size()),
TextComponent.of(restore.getErrorChunks().size())));
}
} finally {
try {
chunkStore.close();
snapshot.close();
} catch (IOException ignored) {
}
}

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@ -76,8 +76,13 @@ public interface RegionSelector {
/**
* Tell the player information about his/her primary selection.
*
<<<<<<< HEAD
* @param actor the actor
* @param session the session
=======
* @param actor the actor
* @param session the session
>>>>>>> 18a55bc14... Add new experimental snapshot API (#524)
* @param position position
*/
void explainPrimarySelection(Actor actor, LocalSession session, BlockVector3 position);

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@ -27,6 +27,7 @@ import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.util.report.Unreported;
import com.sk89q.worldedit.world.registry.LegacyMapper;
import com.sk89q.worldedit.world.snapshot.SnapshotRepository;
import com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -37,6 +38,10 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UncheckedIOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Properties;

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@ -118,9 +118,8 @@ public class YAMLConfiguration extends LocalConfiguration {
serverSideCUI = config.getBoolean("server-side-cui", true);
String snapshotsDir = config.getString("snapshots.directory", "");
if (!snapshotsDir.isEmpty()) {
snapshotRepo = new SnapshotRepository(snapshotsDir);
}
boolean experimentalSnapshots = config.getBoolean("snapshots.experimental", false);
initializeSnapshotConfiguration(snapshotsDir, experimentalSnapshots);
String type = config.getString("shell-save-type", "").trim();
shellSaveType = type.isEmpty() ? null : type;

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@ -20,7 +20,6 @@
package com.sk89q.worldedit.util.function;
import java.io.IOException;
import java.io.UncheckedIOException;
/**
* I/O runnable type.
@ -28,16 +27,6 @@ import java.io.UncheckedIOException;
@FunctionalInterface
public interface IORunnable {
static Runnable unchecked(IORunnable runnable) {
return () -> {
try {
runnable.run();
} catch (IOException e) {
throw new UncheckedIOException(e);
}
};
}
void run() throws IOException;
}

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@ -20,7 +20,6 @@
package com.sk89q.worldedit.util.io.file;
import java.io.IOException;
import java.nio.file.FileSystem;
import java.nio.file.Path;
import java.util.Optional;
@ -35,6 +34,6 @@ public interface ArchiveNioSupport {
* @param archive the archive to open
* @return the path for the root of the archive, if available
*/
Optional<ArchiveDir> tryOpenAsDir(Path archive) throws IOException;
Optional<Path> tryOpenAsDir(Path archive) throws IOException;
}

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@ -0,0 +1,40 @@
/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.util.io.file;
import java.io.IOException;
import java.nio.file.FileSystem;
import java.nio.file.Path;
import java.util.Optional;
/**
* Something that can provide access to an archive file as a file system.
*/
public interface ArchiveNioSupport {
/**
* Try to open the given archive as a file system.
*
* @param archive the archive to open
* @return the path for the root of the archive, if available
*/
Optional<Path> tryOpenAsDir(Path archive) throws IOException;
}

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@ -45,9 +45,9 @@ public class ArchiveNioSupports {
.build();
}
public static Optional<ArchiveDir> tryOpenAsDir(Path archive) throws IOException {
public static Optional<Path> tryOpenAsDir(Path archive) throws IOException {
for (ArchiveNioSupport support : SUPPORTS) {
Optional<ArchiveDir> fs = support.tryOpenAsDir(archive);
Optional<Path> fs = support.tryOpenAsDir(archive);
if (fs.isPresent()) {
return fs;
}

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@ -22,7 +22,6 @@ package com.sk89q.worldedit.util.io.file;
import com.google.common.base.Splitter;
import com.google.common.collect.ImmutableSet;
import net.java.truevfs.access.TArchiveDetector;
import net.java.truevfs.access.TFileSystem;
import net.java.truevfs.access.TPath;
import java.io.IOException;
@ -46,28 +45,15 @@ public final class TrueVfsArchiveNioSupport implements ArchiveNioSupport {
}
@Override
public Optional<ArchiveDir> tryOpenAsDir(Path archive) throws IOException {
public Optional<Path> tryOpenAsDir(Path archive) throws IOException {
String fileName = archive.getFileName().toString();
int dot = fileName.indexOf('.');
if (dot < 0 || dot >= fileName.length() || !ALLOWED_EXTENSIONS
.contains(fileName.substring(dot + 1))) {
if (dot < 0 || dot >= fileName.length() || !ALLOWED_EXTENSIONS.contains(fileName.substring(dot + 1))) {
return Optional.empty();
}
TFileSystem fileSystem = new TPath(archive).getFileSystem();
TPath root = fileSystem.getPath("/");
Path realRoot = ArchiveNioSupports.skipRootSameName(
TPath root = new TPath(archive).getFileSystem().getPath("/");
return Optional.of(ArchiveNioSupports.skipRootSameName(
root, fileName.substring(0, dot)
);
return Optional.of(new ArchiveDir() {
@Override
public Path getPath() {
return realRoot;
}
@Override
public void close() throws IOException {
fileSystem.close();
}
});
));
}
}

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@ -37,28 +37,17 @@ public final class ZipArchiveNioSupport implements ArchiveNioSupport {
}
@Override
public Optional<ArchiveDir> tryOpenAsDir(Path archive) throws IOException {
public Optional<Path> tryOpenAsDir(Path archive) throws IOException {
if (!archive.getFileName().toString().endsWith(".zip")) {
return Optional.empty();
}
FileSystem zipFs = FileSystems.newFileSystem(
archive, getClass().getClassLoader()
);
Path root = ArchiveNioSupports.skipRootSameName(
return Optional.of(ArchiveNioSupports.skipRootSameName(
zipFs.getPath("/"), archive.getFileName().toString()
.replaceFirst("\\.zip$", "")
);
return Optional.of(new ArchiveDir() {
@Override
public Path getPath() {
return root;
}
@Override
public void close() throws IOException {
zipFs.close();
}
});
));
}
}

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@ -21,31 +21,34 @@ package com.sk89q.worldedit.world.snapshot.experimental.fs;
import com.google.common.collect.ImmutableList;
import com.google.common.net.UrlEscapers;
import com.sk89q.worldedit.util.function.IOFunction;
import com.sk89q.worldedit.util.function.IORunnable;
import com.sk89q.worldedit.util.io.Closer;
import com.sk89q.worldedit.util.io.file.ArchiveDir;
import com.sk89q.worldedit.util.io.file.ArchiveNioSupport;
import com.sk89q.worldedit.util.io.file.MorePaths;
import com.sk89q.worldedit.util.io.file.SafeFiles;
import com.sk89q.worldedit.util.time.FileNameDateTimeParser;
import com.sk89q.worldedit.util.time.ModificationDateTimeParser;
import com.sk89q.worldedit.util.time.SnapshotDateTimeParser;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
import com.sk89q.worldedit.world.snapshot.experimental.SnapshotDatabase;
import com.sk89q.worldedit.world.snapshot.experimental.SnapshotInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Nullable;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.net.URI;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.time.ZonedDateTime;
import java.util.Iterator;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.ServiceLoader;
import java.util.function.Function;
import java.util.stream.Stream;
import static com.google.common.base.Preconditions.checkArgument;
@ -55,6 +58,8 @@ import static com.google.common.base.Preconditions.checkArgument;
*/
public class FileSystemSnapshotDatabase implements SnapshotDatabase {
private static final Logger logger = LoggerFactory.getLogger(FileSystemSnapshotDatabase.class);
private static final String SCHEME = "snapfs";
private static final List<SnapshotDateTimeParser> DATE_TIME_PARSERS =
@ -97,24 +102,15 @@ public class FileSystemSnapshotDatabase implements SnapshotDatabase {
this.archiveNioSupport = archiveNioSupport;
}
/*
* When this code says "idPath" it is the path that uniquely identifies that snapshot.
* A snapshot can be looked up by its idPath.
*
* When the code says "ioPath" it is the path that holds the world data, and can actually
* be read from proper. The "idPath" may not even exist, it is purely for the path components
* and not for IO.
*/
private SnapshotInfo createSnapshotInfo(Path idPath, Path ioPath) {
// Try ID for parsing out of file name, IO for parsing mod time.
ZonedDateTime date = tryParseDateInternal(idPath).orElseGet(() -> tryParseDate(ioPath));
return SnapshotInfo.create(createUri(idPath.toString()), date);
private SnapshotInfo createSnapshotInfo(Path fullPath, Path realPath) {
// Try full for parsing out of file name, real for parsing mod time.
ZonedDateTime date = tryParseDateInternal(fullPath).orElseGet(() -> tryParseDate(realPath));
return SnapshotInfo.create(createUri(fullPath.toString()), date);
}
private Snapshot createSnapshot(Path idPath, Path ioPath, @Nullable Closer closeCallback) {
private Snapshot createSnapshot(Path fullPath, Path realPath, @Nullable IORunnable closeCallback) {
return new FolderSnapshot(
createSnapshotInfo(idPath, ioPath), ioPath, closeCallback
createSnapshotInfo(fullPath, realPath), realPath, closeCallback
);
}
@ -132,31 +128,27 @@ public class FileSystemSnapshotDatabase implements SnapshotDatabase {
if (!name.getScheme().equals(SCHEME)) {
return Optional.empty();
}
return getSnapshot(name.getSchemeSpecificPart());
}
private Optional<Snapshot> getSnapshot(String id) throws IOException {
Path rawResolved = root.resolve(id);
// drop the / in the path to make it absolute
Path rawResolved = root.resolve(name.getSchemeSpecificPart());
// Catch trickery with paths:
Path ioPath = rawResolved.normalize();
if (!ioPath.startsWith(root)) {
Path realPath = rawResolved.normalize();
if (!realPath.startsWith(root)) {
return Optional.empty();
}
Path idPath = root.relativize(ioPath);
Optional<Snapshot> result = tryRegularFileSnapshot(idPath);
Optional<Snapshot> result = tryRegularFileSnapshot(root.relativize(realPath), realPath);
if (result.isPresent()) {
return result;
}
if (!Files.isDirectory(ioPath)) {
if (!Files.isDirectory(realPath)) {
return Optional.empty();
}
return Optional.of(createSnapshot(idPath, ioPath, null));
return Optional.of(createSnapshot(root.relativize(realPath), realPath, null));
}
private Optional<Snapshot> tryRegularFileSnapshot(Path idPath) throws IOException {
private Optional<Snapshot> tryRegularFileSnapshot(Path fullPath, Path realPath) throws IOException {
Closer closer = Closer.create();
Path root = this.root;
Path relative = idPath;
Path relative = root.relativize(realPath);
Iterator<Path> iterator = null;
try {
while (true) {
@ -164,7 +156,6 @@ public class FileSystemSnapshotDatabase implements SnapshotDatabase {
iterator = MorePaths.iterPaths(relative).iterator();
}
if (!iterator.hasNext()) {
closer.close();
return Optional.empty();
}
Path relativeNext = iterator.next();
@ -173,17 +164,18 @@ public class FileSystemSnapshotDatabase implements SnapshotDatabase {
// This will never be it.
continue;
}
Optional<ArchiveDir> newRootOpt = archiveNioSupport.tryOpenAsDir(next);
Optional<Path> newRootOpt = archiveNioSupport.tryOpenAsDir(next);
if (newRootOpt.isPresent()) {
ArchiveDir archiveDir = newRootOpt.get();
root = archiveDir.getPath();
closer.register(archiveDir);
root = newRootOpt.get();
if (root.getFileSystem() != FileSystems.getDefault()) {
closer.register(root.getFileSystem());
}
// Switch path to path inside the archive
relative = root.resolve(relativeNext.relativize(relative).toString());
iterator = null;
// Check if it exists, if so open snapshot
if (Files.exists(relative)) {
return Optional.of(createSnapshot(idPath, relative, closer));
return Optional.of(createSnapshot(fullPath, relative, closer::close));
}
// Otherwise, we may have more archives to open.
// Keep searching!
@ -199,97 +191,119 @@ public class FileSystemSnapshotDatabase implements SnapshotDatabase {
/*
There are a few possible snapshot formats we accept:
- a world directory, identified by <worldName>/level.dat
<<<<<<< HEAD
- a directory with the world name, but no level.dat
- inside must be a timestamped directory/archive, which then has one of the two world
formats inside of it!
=======
>>>>>>> 18a55bc14... Add new experimental snapshot API (#524)
- a world archive, identified by <worldName>.ext
* does not need to have level.dat inside
- a timestamped directory, identified by <stamp>, that can have
- the two world formats described above, inside the directory
- a timestamped archive, identified by <stamp>.ext, that can have
- the same as timestamped directory, but inside the archive.
<<<<<<< HEAD
=======
- a directory with the world name, but no level.dat
- inside must be timestamped directory/archive, with the world inside that
>>>>>>> 18a55bc14... Add new experimental snapshot API (#524)
All archives may have a root directory with the same name as the archive,
minus the extensions. Due to extension detection methods, this won't work properly
with some files, e.g. world.qux.zip/world.qux is invalid, but world.qux.zip/world isn't.
*/
return SafeFiles.noLeakFileList(root)
.flatMap(IOFunction.unchecked(entry -> {
String worldEntry = getWorldEntry(worldName, entry);
if (worldEntry != null) {
return Stream.of(worldEntry);
return Stream.of(
listWorldEntries(Paths.get(""), root, worldName),
listTimestampedEntries(Paths.get(""), root, worldName)
).flatMap(Function.identity());
}
private Stream<Snapshot> listWorldEntries(Path fullPath, Path root, String worldName) throws IOException {
logger.debug("World check in: {}", root);
return Files.list(root)
.flatMap(candidate -> {
logger.debug("World trying: {}", candidate);
// Try world directory
String fileName = candidate.getFileName().toString();
if (isSameDirectoryName(fileName, worldName)) {
// Direct
if (Files.exists(candidate.resolve("level.dat"))) {
logger.debug("Direct!");
return Stream.of(createSnapshot(
fullPath.resolve(fileName), candidate, null
));
}
// Container for time-stamped entries
try {
return listTimestampedEntries(
fullPath.resolve(fileName), candidate, worldName
);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}
String fileName = SafeFiles.canonicalFileName(entry);
if (fileName.equals(worldName)
&& Files.isDirectory(entry)
&& !Files.exists(entry.resolve("level.dat"))) {
// world dir with timestamp entries
return listTimestampedEntries(worldName, entry)
.map(id -> worldName + "/" + id);
// Try world archive
if (Files.isRegularFile(candidate)
&& fileName.startsWith(worldName + ".")) {
logger.debug("Archive!");
try {
return tryRegularFileSnapshot(
fullPath.resolve(fileName), candidate
).map(Stream::of).orElse(null);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}
return getTimestampedEntries(worldName, entry);
}))
.map(IOFunction.unchecked(id ->
getSnapshot(id)
.orElseThrow(() ->
new AssertionError("Could not find discovered snapshot: " + id)
)
));
logger.debug("Nothing!");
return null;
});
}
private Stream<String> listTimestampedEntries(String worldName, Path directory) throws IOException {
return SafeFiles.noLeakFileList(directory)
.flatMap(IOFunction.unchecked(entry -> getTimestampedEntries(worldName, entry)));
private boolean isSameDirectoryName(String fileName, String worldName) {
if (fileName.lastIndexOf('/') == fileName.length() - 1) {
fileName = fileName.substring(0, fileName.length() - 1);
}
return fileName.equalsIgnoreCase(worldName);
}
private Stream<String> getTimestampedEntries(String worldName, Path entry) throws IOException {
ZonedDateTime dateTime = FileNameDateTimeParser.getInstance().detectDateTime(entry);
if (dateTime == null) {
// nothing available at this path
return Stream.of();
}
String fileName = SafeFiles.canonicalFileName(entry);
if (Files.isDirectory(entry)) {
// timestamped directory, find worlds inside
return listWorldEntries(worldName, entry)
.map(id -> fileName + "/" + id);
}
if (!Files.isRegularFile(entry)) {
// not an archive either?
return Stream.of();
}
Optional<ArchiveDir> asArchive = archiveNioSupport.tryOpenAsDir(entry);
if (asArchive.isPresent()) {
// timestamped archive
ArchiveDir dir = asArchive.get();
return listWorldEntries(worldName, dir.getPath())
.map(id -> fileName + "/" + id)
.onClose(IORunnable.unchecked(dir::close));
}
return Stream.of();
}
private Stream<String> listWorldEntries(String worldName, Path directory) throws IOException {
return SafeFiles.noLeakFileList(directory)
.map(IOFunction.unchecked(entry -> getWorldEntry(worldName, entry)))
.filter(Objects::nonNull);
}
private String getWorldEntry(String worldName, Path entry) throws IOException {
String fileName = SafeFiles.canonicalFileName(entry);
if (fileName.equals(worldName) && Files.exists(entry.resolve("level.dat"))) {
// world directory
return worldName;
}
if (fileName.startsWith(worldName + ".") && Files.isRegularFile(entry)) {
Optional<ArchiveDir> asArchive = archiveNioSupport.tryOpenAsDir(entry);
if (asArchive.isPresent()) {
// world archive
asArchive.get().close();
return fileName;
}
}
return null;
private Stream<Snapshot> listTimestampedEntries(Path fullPath, Path root, String worldName) throws IOException {
logger.debug("Timestamp check in: {}", root);
return Files.list(root)
.filter(candidate -> {
ZonedDateTime date = FileNameDateTimeParser.getInstance().detectDateTime(candidate);
return date != null;
})
.flatMap(candidate -> {
logger.debug("Timestamp trying: {}", candidate);
// Try timestamped directory
if (Files.isDirectory(candidate)) {
logger.debug("Timestamped directory");
try {
return listWorldEntries(
fullPath.resolve(candidate.getFileName().toString()), candidate, worldName
);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}
// Otherwise archive, get it as a directory & unpack it
try {
Optional<Path> newRoot = archiveNioSupport.tryOpenAsDir(candidate);
if (!newRoot.isPresent()) {
logger.debug("Nothing!");
return null;
}
logger.debug("Timestamped archive!");
return listWorldEntries(
fullPath.resolve(candidate.getFileName().toString()),
newRoot.get(),
worldName
);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
});
}
}

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@ -22,7 +22,7 @@ package com.sk89q.worldedit.world.snapshot.experimental.fs;
import com.sk89q.jnbt.CompoundTag;
import com.sk89q.worldedit.math.BlockVector2;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.util.io.Closer;
import com.sk89q.worldedit.util.function.IORunnable;
import com.sk89q.worldedit.world.DataException;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
import com.sk89q.worldedit.world.snapshot.experimental.SnapshotInfo;
@ -95,9 +95,9 @@ public class FolderSnapshot implements Snapshot {
private final SnapshotInfo info;
private final Path folder;
private final AtomicReference<Object> regionFolder = new AtomicReference<>();
private final @Nullable Closer closeCallback;
private final @Nullable IORunnable closeCallback;
public FolderSnapshot(SnapshotInfo info, Path folder, @Nullable Closer closeCallback) {
public FolderSnapshot(SnapshotInfo info, Path folder, @Nullable IORunnable closeCallback) {
this.info = info;
// This is required to force TrueVfs to properly resolve parents.
// Kinda odd, but whatever works.
@ -160,7 +160,7 @@ public class FolderSnapshot implements Snapshot {
@Override
public void close() throws IOException {
if (closeCallback != null) {
closeCallback.close();
closeCallback.run();
}
}
}

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@ -0,0 +1,131 @@
/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.world.snapshot.experimental.fs;
import com.google.common.collect.ImmutableMap;
import com.sk89q.worldedit.world.storage.LegacyChunkStore;
import java.io.IOException;
import java.net.URI;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.time.ZonedDateTime;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_DATA;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_POS;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.FORMATTER;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.REGION_DATA;
interface EntryMaker<T> {
EntryMaker<ZonedDateTime> TIMESTAMPED_DIR = (directory, time) -> {
Path timestampedDir = directory.resolve(time.format(FORMATTER));
Files.createDirectories(timestampedDir);
return timestampedDir;
};
EntryMaker<ZonedDateTime> TIMESTAMPED_ARCHIVE = (directory, time) -> {
Path zipFile = directory.resolve(time.format(FORMATTER) + ".zip");
try (FileSystem zipFs = FileSystems.newFileSystem(
URI.create("jar:" + zipFile.toUri() + "!/"),
ImmutableMap.of("create", "true")
)) {
TIMESTAMPED_DIR.createEntry(zipFs.getPath("/"), time);
}
return zipFile;
};
EntryMaker<String> WORLD_DIR = (directory, worldName) -> {
Path worldDir = directory.resolve(worldName);
Files.createDirectories(worldDir);
Files.createFile(worldDir.resolve("level.dat"));
Path regionFolder = worldDir.resolve("region");
Files.createDirectory(regionFolder);
Files.write(regionFolder.resolve("r.0.0.mca"), REGION_DATA);
Files.write(regionFolder.resolve("r.1.1.mcr"), REGION_DATA);
return worldDir;
};
class DimInfo {
final String worldName;
final int dim;
DimInfo(String worldName, int dim) {
this.worldName = worldName;
this.dim = dim;
}
}
EntryMaker<DimInfo> WORLD_DIM_DIR = (directory, dimInfo) -> {
Path worldDir = directory.resolve(dimInfo.worldName);
Files.createDirectories(worldDir);
Files.createFile(worldDir.resolve("level.dat"));
Path dimFolder = worldDir.resolve("DIM" + dimInfo.dim).resolve("region");
Files.createDirectories(dimFolder);
Files.write(dimFolder.resolve("r.0.0.mca"), REGION_DATA);
Files.write(dimFolder.resolve("r.1.1.mcr"), REGION_DATA);
return worldDir;
};
EntryMaker<String> WORLD_NO_REGION_DIR = (directory, worldName) -> {
Path worldDir = directory.resolve(worldName);
Files.createDirectories(worldDir);
Files.createFile(worldDir.resolve("level.dat"));
Files.write(worldDir.resolve("r.0.0.mca"), REGION_DATA);
Files.write(worldDir.resolve("r.1.1.mcr"), REGION_DATA);
return worldDir;
};
EntryMaker<String> WORLD_LEGACY_DIR = (directory, worldName) -> {
Path worldDir = directory.resolve(worldName);
Files.createDirectories(worldDir);
Files.createFile(worldDir.resolve("level.dat"));
Path chunkFile = worldDir.resolve(LegacyChunkStore.getFilename(
CHUNK_POS.toBlockVector2(), "/"
));
Files.createDirectories(chunkFile.getParent());
Files.write(chunkFile, CHUNK_DATA);
chunkFile = worldDir.resolve(LegacyChunkStore.getFilename(
CHUNK_POS.add(32, 0, 32).toBlockVector2(), "/"
));
Files.createDirectories(chunkFile.getParent());
Files.write(chunkFile, CHUNK_DATA);
return worldDir;
};
EntryMaker<String> WORLD_ARCHIVE = (directory, worldName) -> {
Path tempDir = Files.createTempDirectory("worldedit-fs-snap-db" + worldName);
Path temp = tempDir.resolve(worldName + ".zip");
try {
Files.deleteIfExists(temp);
try (FileSystem zipFs = FileSystems.newFileSystem(
URI.create("jar:" + temp.toUri() + "!/"),
ImmutableMap.of("create", "true")
)) {
WORLD_DIR.createEntry(zipFs.getPath("/"), worldName);
}
Path zipFile = directory.resolve(worldName + ".zip");
Files.copy(temp, zipFile);
return zipFile;
} finally {
Files.deleteIfExists(temp);
Files.deleteIfExists(tempDir);
}
};
Path createEntry(Path directory, T name) throws IOException;
}

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@ -19,8 +19,6 @@
package com.sk89q.worldedit.world.snapshot.experimental.fs;
import com.sk89q.worldedit.util.io.Closer;
import com.sk89q.worldedit.util.io.file.ArchiveDir;
import com.sk89q.worldedit.util.io.file.ArchiveNioSupport;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
@ -30,7 +28,6 @@ import java.net.URI;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.stream.Stream;
import static com.google.common.base.Preconditions.checkArgument;
import static java.util.stream.Collectors.toList;
@ -70,34 +67,19 @@ class FSSDContext {
String worldName = Paths.get(name).getFileName().toString();
// Without an extension
worldName = worldName.split("\\.")[0];
List<Snapshot> snapshots;
try (Stream<Snapshot> snapshotStream = db.getSnapshots(worldName)) {
snapshots = snapshotStream.collect(toList());
}
try {
assertTrue(snapshots.size() <= 1,
"Too many snapshots matched for " + worldName);
return requireSnapshot(name, snapshots.stream().findAny().orElse(null));
} catch (Throwable t) {
Closer closer = Closer.create();
snapshots.forEach(closer::register);
throw closer.rethrowAndClose(t);
}
List<Snapshot> snapshots = db.getSnapshots(worldName).collect(toList());
assertTrue(1 >= snapshots.size(),
"Too many snapshots matched for " + worldName);
return requireSnapshot(name, snapshots.stream().findAny().orElse(null));
}
Snapshot requireSnapshot(String name, @Nullable Snapshot snapshot) throws IOException {
Snapshot requireSnapshot(String name, @Nullable Snapshot snapshot) {
assertNotNull(snapshot, "No snapshot for " + name);
try {
assertEquals(name, snapshot.getInfo().getDisplayName());
} catch (Throwable t) {
Closer closer = Closer.create();
closer.register(snapshot);
throw closer.rethrowAndClose(t);
}
assertEquals(name, snapshot.getInfo().getDisplayName());
return snapshot;
}
ArchiveDir getRootOfArchive(Path archive) throws IOException {
Path getRootOfArchive(Path archive) throws IOException {
return archiveNioSupport.tryOpenAsDir(archive)
.orElseThrow(() -> new AssertionError("No archive opener for " + archive));
}

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@ -21,7 +21,6 @@ package com.sk89q.worldedit.world.snapshot.experimental.fs;
import com.google.common.collect.ImmutableList;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.util.io.file.ArchiveDir;
import com.sk89q.worldedit.world.DataException;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
import org.junit.jupiter.api.DynamicNode;
@ -30,6 +29,7 @@ import org.junit.jupiter.api.DynamicTest;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.FileTime;
@ -38,8 +38,8 @@ import java.util.List;
import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.Stream;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_POS;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_TAG;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_POS;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.TIME_ONE;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.TIME_TWO;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.WORLD_ALPHA;
@ -102,11 +102,16 @@ enum FSSDTestType {
List<DynamicTest> getTests(FSSDContext context) throws IOException {
Path worldArchive = EntryMaker.WORLD_ARCHIVE
.createEntry(context.db.getRoot(), WORLD_ALPHA);
try (ArchiveDir rootOfArchive = context.getRootOfArchive(worldArchive)) {
Path rootOfArchive = context.getRootOfArchive(worldArchive);
try {
Files.setLastModifiedTime(
rootOfArchive.getPath(),
rootOfArchive,
FileTime.from(TIME_ONE.toInstant())
);
} finally {
if (rootOfArchive.getFileSystem() != FileSystems.getDefault()) {
rootOfArchive.getFileSystem().close();
}
}
return singleSnapTest(context, WORLD_ALPHA + ".zip", TIME_ONE);
}
@ -139,9 +144,14 @@ enum FSSDTestType {
Path root = context.db.getRoot();
Path timestampedArchive = EntryMaker.TIMESTAMPED_ARCHIVE
.createEntry(root, TIME_ONE);
try (ArchiveDir timestampedDir = context.getRootOfArchive(timestampedArchive)) {
EntryMaker.WORLD_DIR.createEntry(timestampedDir.getPath(), WORLD_ALPHA);
EntryMaker.WORLD_ARCHIVE.createEntry(timestampedDir.getPath(), WORLD_BETA);
Path timestampedDir = context.getRootOfArchive(timestampedArchive);
try {
EntryMaker.WORLD_DIR.createEntry(timestampedDir, WORLD_ALPHA);
EntryMaker.WORLD_ARCHIVE.createEntry(timestampedDir, WORLD_BETA);
} finally {
if (timestampedDir.getFileSystem() != FileSystems.getDefault()) {
timestampedDir.getFileSystem().close();
}
}
return ImmutableList.of(
dynamicContainer("world dir",
@ -251,18 +261,16 @@ enum FSSDTestType {
}
};
List<DynamicTest> singleSnapTest(FSSDContext context, String name,
private static List<DynamicTest> singleSnapTest(FSSDContext context, String name,
ZonedDateTime time) {
return ImmutableList.of(
dynamicTest("return a valid snapshot for " + name, () -> {
try (Snapshot snapshot = context.requireSnapshot(name)) {
assertValidSnapshot(time, snapshot);
}
Snapshot snapshot = context.requireSnapshot(name);
assertValidSnapshot(time, snapshot);
}),
dynamicTest("list a valid snapshot for " + name, () -> {
try (Snapshot snapshot = context.requireListsSnapshot(name)) {
assertValidSnapshot(time, snapshot);
}
Snapshot snapshot = context.requireListsSnapshot(name);
assertValidSnapshot(time, snapshot);
})
);
}

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@ -31,7 +31,6 @@ import com.sk89q.worldedit.util.io.file.ZipArchiveNioSupport;
import com.sk89q.worldedit.world.DataException;
import com.sk89q.worldedit.world.storage.ChunkStoreHelper;
import com.sk89q.worldedit.world.storage.McRegionReader;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.DynamicNode;
@ -77,8 +76,6 @@ class FileSystemSnapshotDatabaseTest {
.atZone(ZoneId.systemDefault());
static final ZonedDateTime TIME_TWO = TIME_ONE.minusDays(1);
private static Path TEMP_DIR;
@BeforeAll
static void setUpStatic() throws IOException, DataException {
try (InputStream in = Resources.getResource("world_region.mca.gzip").openStream();
@ -107,17 +104,10 @@ class FileSystemSnapshotDatabaseTest {
} finally {
reader.close();
}
TEMP_DIR = Files.createTempDirectory("worldedit-fs-snap-dbs");
}
@AfterAll
static void afterAll() throws IOException {
deleteTree(TEMP_DIR);
}
private static Path newTempDb() throws IOException {
return Files.createTempDirectory(TEMP_DIR, "db");
return Files.createTempDirectory("worldedit-fs-snap-db");
}
private static void deleteTree(Path root) throws IOException {
@ -185,6 +175,7 @@ class FileSystemSnapshotDatabaseTest {
try {
Path dbRoot = root.resolve("snapshots");
Files.createDirectories(dbRoot);
// we leak `root` here, but I can't see a good way to clean it up.
return type.getNamedTests(new FSSDContext(nioSupport, dbRoot));
} catch (Throwable t) {
deleteTree(root);

Binäre Datei nicht angezeigt.

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@ -61,7 +61,16 @@ tasks.named<Copy>("processResources") {
}
}
<<<<<<< HEAD
addJarManifest(includeClasspath = true)
=======
tasks.named<Jar>("jar") {
manifest {
attributes("Class-Path" to CLASSPATH,
"WorldEdit-Version" to project.version)
}
}
>>>>>>> 18a55bc14... Add new experimental snapshot API (#524)
tasks.named<ShadowJar>("shadowJar") {
archiveClassifier.set("dist-dev")

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@ -87,6 +87,7 @@ tasks.named<ShadowJar>("shadowJar") {
include(dependency("org.slf4j:slf4j-api"))
include(dependency("org.apache.logging.log4j:log4j-slf4j-impl"))
include(dependency("de.schlichtherle:truezip"))
include(dependency("net.java.truevfs:truevfs-profile-default_2.13"))
include(dependency("org.mozilla:rhino"))
}
minimize {

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@ -25,7 +25,16 @@ sponge {
}
}
<<<<<<< HEAD
addJarManifest(includeClasspath = true)
=======
tasks.named<Jar>("jar") {
manifest {
attributes("Class-Path" to CLASSPATH,
"WorldEdit-Version" to project.version)
}
}
>>>>>>> 18a55bc14... Add new experimental snapshot API (#524)
tasks.named<ShadowJar>("shadowJar") {
dependencies {

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@ -122,9 +122,8 @@ public class ConfigurateConfiguration extends LocalConfiguration {
showHelpInfo = node.getNode("show-help-on-first-use").getBoolean(true);
String snapshotsDir = node.getNode("snapshots", "directory").getString("");
if (!snapshotsDir.isEmpty()) {
snapshotRepo = new SnapshotRepository(snapshotsDir);
}
boolean experimentalSnapshots = node.getNode("snapshots", "experimental").getBoolean(false);
initializeSnapshotConfiguration(snapshotsDir, experimentalSnapshots);
String type = node.getNode("shell-save-type").getString("").trim();
shellSaveType = type.equals("") ? null : type;