Merge branch 'master' into brigadier

# Conflicts:
#	server/build.gradle

.idea/codeStyles/Plexus_Code_Style.xml

@@ -1,33 +1,8 @@
 <component name="ProjectCodeStyleConfiguration">
-  <code_scheme name="Plexus Code Style" version="1">
+  <code_scheme name="Plexus Code Style" version="173">
-    <JavaCodeStyleSettings>
-      <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="20" />
-      <option name="IMPORT_LAYOUT_TABLE">
-        <value>
-          <package name="" withSubpackages="true" static="false" />
-          <package name="" withSubpackages="true" static="true" />
-        </value>
-      </option>
-    </JavaCodeStyleSettings>
-    <JetCodeStyleSettings>
-      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
-        <value>
-          <package name="java.util" alias="false" withSubpackages="false" />
-          <package name="kotlinx.android.synthetic" alias="false" withSubpackages="true" />
-          <package name="io.ktor" alias="false" withSubpackages="true" />
-        </value>
-      </option>
-      <option name="PACKAGES_IMPORT_LAYOUT">
-        <value>
-          <package name="" alias="false" withSubpackages="true" />
-          <package name="java" alias="false" withSubpackages="true" />
-          <package name="javax" alias="false" withSubpackages="true" />
-          <package name="kotlin" alias="false" withSubpackages="true" />
-          <package name="" alias="true" withSubpackages="true" />
-        </value>
-      </option>
-    </JetCodeStyleSettings>
     <codeStyleSettings language="JAVA">
+      <option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
+      <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="1" />
       <option name="BRACE_STYLE" value="2" />
       <option name="CLASS_BRACE_STYLE" value="2" />
       <option name="METHOD_BRACE_STYLE" value="2" />
@@ -36,14 +11,10 @@
       <option name="WHILE_ON_NEW_LINE" value="true" />
       <option name="CATCH_ON_NEW_LINE" value="true" />
       <option name="FINALLY_ON_NEW_LINE" value="true" />
-      <option name="SPACE_AFTER_TYPE_CAST" value="true" />
       <option name="IF_BRACE_FORCE" value="3" />
       <option name="DOWHILE_BRACE_FORCE" value="3" />
       <option name="WHILE_BRACE_FORCE" value="3" />
       <option name="FOR_BRACE_FORCE" value="3" />
-      <option name="BLANK_LINES_AFTER_CLASS_HEADER" value="0" />
-      <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="1" />
-      <option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
     </codeStyleSettings>
   </code_scheme>
 </component>

server/build.gradle

@@ -27,7 +27,7 @@ dependencies {
     compileOnly("com.github.MilkBowl:VaultAPI:1.7.1") {
         exclude group: "org.bukkit", module: "bukkit"
     }
-    compileOnly("com.mojang:brigadier:1.0.18")
+    compileOnly "com.mojang:brigadier:1.0.18"
     implementation "org.bstats:bstats-base:3.0.2"
     implementation "org.bstats:bstats-bukkit:3.0.2"
 }

server/src/main/java/dev/plex/PlexLibraryManager.java

@@ -0,0 +1,66 @@
+package dev.plex;
+
+import com.google.gson.Gson;
+import io.papermc.paper.plugin.loader.PluginClasspathBuilder;
+import io.papermc.paper.plugin.loader.PluginLoader;
+import io.papermc.paper.plugin.loader.library.impl.MavenLibraryResolver;
+import org.eclipse.aether.artifact.DefaultArtifact;
+import org.eclipse.aether.graph.Dependency;
+import org.eclipse.aether.repository.RemoteRepository;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+public class PlexLibraryManager implements PluginLoader
+{
+    @Override
+    public void classloader(@NotNull PluginClasspathBuilder classpathBuilder)
+    {
+
+        MavenLibraryResolver resolver = new MavenLibraryResolver();
+        PluginLibraries pluginLibraries = load();
+        pluginLibraries.asDependencies().forEach(resolver::addDependency);
+        pluginLibraries.asRepositories().forEach(resolver::addRepository);
+        // The plugin is null, a hacky way to check whether to load Jetty or not
+        if (new File("plugins/Plex/modules/Plex-HTTPD.jar").isFile())
+        {
+            resolver.addDependency(new Dependency(new DefaultArtifact("org.eclipse.jetty:jetty-server:11.0.15"), null));
+            resolver.addDependency(new Dependency(new DefaultArtifact("org.eclipse.jetty:jetty-servlet:11.0.15"), null));
+            resolver.addDependency(new Dependency(new DefaultArtifact("org.eclipse.jetty:jetty-proxy:11.0.15"), null));
+        }
+        classpathBuilder.addLibrary(resolver);
+    }
+
+    public PluginLibraries load()
+    {
+        try (var in = getClass().getResourceAsStream("/paper-libraries.json"))
+        {
+            return new Gson().fromJson(new InputStreamReader(in, StandardCharsets.UTF_8), PluginLibraries.class);
+        }
+        catch (IOException e)
+        {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private record PluginLibraries(Map<String, String> repositories, List<String> dependencies)
+    {
+        public Stream<Dependency> asDependencies()
+        {
+            return dependencies.stream()
+                    .map(d -> new Dependency(new DefaultArtifact(d), null));
+        }
+
+        public Stream<RemoteRepository> asRepositories()
+        {
+            return repositories.entrySet().stream()
+                    .map(e -> new RemoteRepository.Builder(e.getKey(), "default", e.getValue()).build());
+        }
+    }
+}

server/src/main/java/dev/plex/module/ModuleManager.java

@@ -3,7 +3,6 @@ package dev.plex.module;
 import com.google.common.collect.Lists;
 import dev.plex.Plex;
 import dev.plex.module.exception.ModuleLoadException;
-import dev.plex.module.loader.LibraryLoader;
 import dev.plex.util.PlexLog;
 import lombok.Getter;
 import org.apache.logging.log4j.LogManager;
@@ -24,11 +23,9 @@ import java.util.List;
 public class ModuleManager
 {
     private final List<PlexModule> modules = Lists.newArrayList();
-    private final LibraryLoader libraryLoader;
 
     public ModuleManager()
     {
-        this.libraryLoader = new LibraryLoader(Plex.get().getLogger());
     }
 
     public void loadAllModules()

server/src/main/java/dev/plex/module/exception/ModuleLoadException.java

@@ -6,5 +6,4 @@ public class ModuleLoadException extends RuntimeException
     {
         super(s);
     }
-
 }

server/src/main/java/dev/plex/module/loader/CustomClassLoader.java

@@ -1,70 +0,0 @@
-package dev.plex.module.loader;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
-
-public class CustomClassLoader extends URLClassLoader
-{
-    /*public CustomClassLoader(URL[] urls, ClassLoader parent) {
-        super(urls, parent);
-        for (URL url : urls) {
-            super.addURL(url);
-        }
-    }*/
-
-    public CustomClassLoader(URL jarInJar, ClassLoader parent)
-    {
-        super(new URL[]{extractJar(jarInJar)}, parent);
-        addURL(jarInJar);
-    }
-
-
-    static URL extractJar(URL jarInJar) throws RuntimeException
-    {
-        // get the jar-in-jar resource
-        if (jarInJar == null)
-        {
-            throw new RuntimeException("Could not locate jar-in-jar");
-        }
-
-        // create a temporary file
-        // on posix systems by default this is only read/writable by the process owner
-        Path path;
-        try
-        {
-            path = Files.createTempFile("plex-jarinjar", ".jar.tmp");
-        }
-        catch (IOException e)
-        {
-            throw new RuntimeException("Unable to create a temporary file", e);
-        }
-
-        // mark that the file should be deleted on exit
-        path.toFile().deleteOnExit();
-
-        // copy the jar-in-jar to the temporary file path
-        try (InputStream in = jarInJar.openStream())
-        {
-            Files.copy(in, path, StandardCopyOption.REPLACE_EXISTING);
-        }
-        catch (IOException e)
-        {
-            throw new RuntimeException("Unable to copy jar-in-jar to temporary path", e);
-        }
-
-        try
-        {
-            return path.toUri().toURL();
-        }
-        catch (MalformedURLException e)
-        {
-            throw new RuntimeException("Unable to get URL from path", e);
-        }
-    }
-}

server/src/main/java/dev/plex/module/loader/LibraryLoader.java

@@ -1,266 +0,0 @@
-package dev.plex.module.loader;
-
-import com.google.common.collect.Lists;
-import dev.plex.Plex;
-import dev.plex.module.PlexModule;
-import dev.plex.module.PlexModuleFile;
-import org.apache.maven.repository.internal.MavenRepositorySystemUtils;
-import org.eclipse.aether.DefaultRepositorySystemSession;
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.artifact.DefaultArtifact;
-import org.eclipse.aether.collection.CollectRequest;
-import org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory;
-import org.eclipse.aether.graph.Dependency;
-import org.eclipse.aether.impl.DefaultServiceLocator;
-import org.eclipse.aether.repository.LocalRepository;
-import org.eclipse.aether.repository.RemoteRepository;
-import org.eclipse.aether.repository.RepositoryPolicy;
-import org.eclipse.aether.resolution.ArtifactResult;
-import org.eclipse.aether.resolution.DependencyRequest;
-import org.eclipse.aether.resolution.DependencyResolutionException;
-import org.eclipse.aether.resolution.DependencyResult;
-import org.eclipse.aether.spi.connector.RepositoryConnectorFactory;
-import org.eclipse.aether.spi.connector.transport.TransporterFactory;
-import org.eclipse.aether.transfer.AbstractTransferListener;
-import org.eclipse.aether.transfer.TransferCancelledException;
-import org.eclipse.aether.transfer.TransferEvent;
-import org.eclipse.aether.transport.http.HttpTransporterFactory;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.JarURLConnection;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Enumeration;
-import java.util.List;
-import java.util.jar.JarEntry;
-import java.util.jar.JarFile;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-//TODO: doesn't work
-
-public class LibraryLoader
-{
-    private final Logger logger;
-    private final RepositorySystem repository;
-    private final DefaultRepositorySystemSession session;
-    private final List<RemoteRepository> repositories;
-
-    public LibraryLoader(@NotNull Logger logger)
-    {
-        this.logger = logger;
-
-        DefaultServiceLocator locator = MavenRepositorySystemUtils.newServiceLocator();
-        locator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
-        locator.addService(TransporterFactory.class, HttpTransporterFactory.class);
-
-        this.repository = locator.getService(RepositorySystem.class);
-        this.session = MavenRepositorySystemUtils.newSession();
-
-        session.setChecksumPolicy(RepositoryPolicy.CHECKSUM_POLICY_FAIL);
-        session.setLocalRepositoryManager(repository.newLocalRepositoryManager(session, new LocalRepository("libraries")));
-        session.setTransferListener(new AbstractTransferListener()
-        {
-            @Override
-            public void transferStarted(@NotNull TransferEvent event) throws TransferCancelledException
-            {
-                logger.log(Level.INFO, "Downloading {0}", event.getResource().getRepositoryUrl() + event.getResource().getResourceName());
-            }
-        });
-        session.setReadOnly();
-
-        this.repositories = repository.newResolutionRepositories(session, Arrays.asList(new RemoteRepository.Builder("central", "default", "https://repo.maven.apache.org/maven2").build()));
-    }
-
-    @Nullable
-    public ClassLoader createLoader(@NotNull PlexModule module, @NotNull PlexModuleFile moduleFile)
-    {
-        if (moduleFile.getLibraries().isEmpty())
-        {
-            return null;
-        }
-        logger.log(Level.INFO, "Loading libraries for {0}", new Object[]{moduleFile.getName()});
-        logger.log(Level.INFO, "[{0}] Loading {1} libraries... please wait", new Object[]
-                {
-                        moduleFile.getName(), moduleFile.getLibraries().size()
-                });
-
-        List<Dependency> dependencies = new ArrayList<>();
-        List<Class<?>> classes = Lists.newArrayList();
-        List<File> files = Lists.newArrayList();
-        for (String library : moduleFile.getLibraries())
-        {
-            Artifact artifact = new DefaultArtifact(library);
-            Dependency dependency = new Dependency(artifact, null);
-
-            dependencies.add(dependency);
-        }
-
-        DependencyResult result;
-        try
-        {
-            result = repository.resolveDependencies(session, new DependencyRequest(new CollectRequest((Dependency) null, dependencies, repositories), null));
-        }
-        catch (DependencyResolutionException ex)
-        {
-            throw new RuntimeException("Error resolving libraries", ex);
-        }
-
-        List<URL> jarFiles = new ArrayList<>();
-        for (ArtifactResult artifact : result.getArtifactResults())
-        {
-            File file = artifact.getArtifact().getFile();
-            files.add(file);
-            URL url;
-            try
-            {
-                url = file.toURI().toURL();
-            }
-            catch (MalformedURLException ex)
-            {
-                throw new AssertionError(ex);
-            }
-
-            jarFiles.add(url);
-            logger.log(Level.INFO, "[{0}] Loaded library {1}", new Object[]
-                    {
-                            moduleFile.getName(), file
-                    });
-        }
-
-        /*List<URL> jarFiles = Lists.newArrayList();
-        List<Artifact> artifacts = Lists.newArrayList();
-
-
-        List<Class<?>> classes = new ArrayList<>();
-
-        for (String library : moduleFile.getLibraries()) {
-            Artifact artifact = new DefaultArtifact(library);
-            ArtifactRequest request = new ArtifactRequest();
-            request.setArtifact(artifact);
-            request.addRepository(this.repositories.get(0));
-            try {
-                ArtifactResult result = this.repository.resolveArtifact(this.session, request);
-                artifact = result.getArtifact();
-                jarFiles.add(artifact.getFile().toURI().toURL());
-                logger.log(Level.INFO, "Loaded library {0} for {1}", new Object[]{
-                        artifact.getFile().toURI().toURL().toString(),
-                        moduleFile.getName()
-                });
-                artifacts.add(artifact);
-            } catch (ArtifactResolutionException | MalformedURLException e) {
-                e.printStackTrace();
-            }
-
-        }*/
-        logger.log(Level.INFO, "Loaded {0} libraries for {1}", new Object[]{jarFiles.size(), moduleFile.getName()});
-
-        //        jarFiles.forEach(jar -> new CustomClassLoader(jar, Plex.class.getClassLoader()));
-        //        jarFiles.forEach(jar -> new CustomClassLoader(jar, Plex.class.getClassLoader()));
-
-        /*URLClassLoader loader = new URLClassLoader(jarFiles.toArray(URL[]::new), Plex.class.getClassLoader());
-
-        dependencies.forEach(artifact -> {
-            ArrayList<String> classNames;
-            try {
-                classNames = getClassNamesFromJar(new JarFile(artifact.getArtifact().getFile()));
-                for (String className : classNames) {
-                    Class<?> classToLoad = Class.forName(className, true, loader);
-                    classes.add(classToLoad);
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        });
-
-        classes.forEach(clazz -> logger.log(Level.INFO, "Loading class {0}", new Object[]{clazz.getName()}));*/
-        jarFiles.forEach(url ->
-        {
-            JarURLConnection connection;
-            try
-            {
-                URL url2 = new URL("jar:" + url.toString() + "!/");
-                /*
-                connection = (JarURLConnection) url2.openConnection();
-                logger.log(Level.INFO, "Jar File: " + connection.getJarFileURL().toString());*/
-            }
-            catch (IOException e)
-            {
-                e.printStackTrace();
-            }
-        });
-        return new URLClassLoader(files.stream().map(File::toURI).map(uri ->
-        {
-            try
-            {
-                return uri.toURL();
-            }
-            catch (MalformedURLException e)
-            {
-                e.printStackTrace();
-                return null;
-            }
-        }).toList().toArray(URL[]::new)/*jarFiles.stream().map(url -> {
-            try {
-                return new URL("jar:" + url.toString() + "!/");
-            } catch (MalformedURLException e) {
-                e.printStackTrace();
-                return null;
-            }
-        }).toList().toArray(URL[]::new)*/, Plex.class.getClassLoader())/*new CustomClassLoader(jarFiles.toArray(URL[]::new), Plex.class.getClassLoader())*/;
-    }
-
-    /*public List<Class<?>> loadDependency(List<Path> paths) throws Exception {
-
-        List<Class<?>> classes = new ArrayList<>();
-
-        for (Path path : paths) {
-
-            URL url = path.toUri().toURL();
-            URLClassLoader child = new URLClassLoader(new URL[]{url}, this.getClass().getClassLoader());
-
-            ArrayList<String> classNames = getClassNamesFromJar(path.toString());
-
-            for (String className : classNames) {
-                Class classToLoad = Class.forName(className, true, child);
-                classes.add(classToLoad);
-            }
-        }
-
-        return classes;
-    }*/
-
-
-    private ArrayList<String> getClassNamesFromJar(JarFile file) throws Exception
-    {
-        ArrayList<String> classNames = new ArrayList<>();
-        try
-        {
-            //Iterate through the contents of the jar file
-            Enumeration<JarEntry> entries = file.entries();
-            while (entries.hasMoreElements())
-            {
-                JarEntry entry = entries.nextElement();
-                //Pick file that has the extension of .class
-                if ((entry.getName().endsWith(".class")))
-                {
-                    String className = entry.getName().replaceAll("/", "\\.");
-                    String myClass = className.substring(0, className.lastIndexOf('.'));
-                    classNames.add(myClass);
-                }
-            }
-        }
-        catch (Exception e)
-        {
-            throw new Exception("Error while getting class names from jar", e);
-        }
-        return classNames;
-    }
-}