Sentry & YAML Configuration

.gitignore

@@ -42,15 +42,19 @@ build/
 ### Mac OS ###
 .DS_Store
 
-### Islands ###
+
+### Worlds ###
 /configuration/skyblock/islands/hypixel_skyblock_island_template/
 /configuration/skyblock/islands/hypixel_skyblock_hub/
 /configuration/skyblock/islands/hypixel_skyblock_gold_mine/
 /configuration/skyblock/islands/*
+/configuration/logs/configuration/murdermystery/*
 /configuration/hypixel_prototype_lobby/
-.gradle/
 /configuration/bedwars/*.polar
+
+.gradle/
 /server/proxy/logs/
 /server/proxy/lang/
 /server/forwarding.secret
-/configuration/logs/configuration/murdermystery/aquarium.polar
+/configuration/config.yml
+/server/proxy/configuration/config.yml

DockerFiles/Dockerfile.game_server

@@ -22,8 +22,8 @@ COPY ./configuration /app/configuration_files
 # Create configuration folder
 RUN mkdir -p configuration
 
-# Copy resources.json
-RUN cp configuration_files/resources.json ./configuration/resources.json
+# Copy config.yml
+RUN cp configuration_files/config.yml ./configuration/config.yml
 
 # Make required folders
 RUN mkdir -p ./configuration/skyblock/islands

DockerFiles/Dockerfile.proxy

@@ -30,16 +30,15 @@ RUN rm velocity.toml
 # Add back our velocity.toml
 RUN cp configuration_files/velocity.toml velocity.toml
 
-# Download resources.json
+# Download config.yml
 RUN mkdir -p configuration
 
-RUN cp configuration_files/resources.json ./configuration/resources.json
+RUN cp configuration_files/config.example.yml ./configuration/config.yml
 
 
-# Get Contents of the forwarding secret and add it to resources.json
+# Get Contents of the forwarding secret and add it to config.yml
 RUN secret=$(cat forwarding.secret) && \
-    jq --arg secret "$secret" '.["velocity-secret"] = $secret' ./configuration/resources.json > ./configuration/resources.json.tmp && \
-    mv ./configuration/resources.json.tmp ./configuration/resources.json
+    sed -i "s/velocity-secret: .*/velocity-secret: '$secret'/" ./configuration/config.yml
 
 # Expose the required port
 EXPOSE 25565

build.gradle.kts

@@ -2,6 +2,7 @@ plugins {
     base
     java
     id("io.freefair.lombok") version "9.1.0"
+    id("io.sentry.jvm.gradle") version "5.12.2"
 }
 
 group = "net.swofty"
@@ -31,6 +32,7 @@ subprojects {
 
         implementation("org.reflections:reflections:0.10.2")
         implementation("org.json:json:20240303")
+        implementation("io.sentry:sentry-async-profiler:8.29.0")
 
         compileOnly("org.projectlombok:lombok:1.18.42")
 

commons/build.gradle.kts

@@ -24,4 +24,6 @@ dependencies {
     compileOnly("net.minestom:minestom:2025.12.20c-1.21.11") {
         exclude(group = "org.jboss.shrinkwrap.resolver", module = "shrinkwrap-resolver-depchain")
     }
+
+    implementation("org.spongepowered:configurate-yaml:4.2.0")
 }

commons/src/main/java/net/swofty/commons/SentryWriter.java

@@ -0,0 +1,93 @@
+package net.swofty.commons;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+
+import io.sentry.Sentry;
+import io.sentry.SentryLogLevel;
+import org.tinylog.Level;
+import org.tinylog.core.ConfigurationParser;
+import org.tinylog.core.LogEntry;
+import org.tinylog.core.LogEntryValue;
+import org.tinylog.provider.InternalLogger;
+import org.tinylog.writers.AbstractFormatPatternWriter;
+
+
+public final class SentryWriter extends AbstractFormatPatternWriter {
+
+    private final Level errorLevel;
+
+    public SentryWriter() {
+        this(Collections.<String, String>emptyMap());
+    }
+
+    /**
+     * @param properties
+     *            Configuration for writer
+     */
+    public SentryWriter(final Map<String, String> properties) {
+        super(properties);
+
+        // Set the default level for stderr logging
+        Level levelStream = Level.WARN;
+
+        // Check stream property
+        String stream = getStringValue("stream");
+        if (stream != null) {
+            // Check whether we have the err@LEVEL syntax
+            String[] streams = stream.split("@", 2);
+            if (streams.length == 2) {
+                levelStream = ConfigurationParser.parse(streams[1], levelStream);
+                if (!streams[0].equals("err")) {
+                    InternalLogger.log(Level.ERROR, "Stream with level must be \"err\", \"" + streams[0] + "\" is an invalid name");
+                }
+                stream = null;
+            }
+        }
+
+        if (stream == null) {
+            errorLevel = levelStream;
+        } else if ("err".equalsIgnoreCase(stream)) {
+            errorLevel = Level.TRACE;
+        } else if ("out".equalsIgnoreCase(stream)) {
+            errorLevel = Level.OFF;
+        } else {
+            InternalLogger.log(Level.ERROR, "Stream must be \"out\" or \"err\", \"" + stream + "\" is an invalid stream name");
+            errorLevel = levelStream;
+        }
+    }
+
+    @Override
+    public Collection<LogEntryValue> getRequiredLogEntryValues() {
+        Collection<LogEntryValue> logEntryValues = super.getRequiredLogEntryValues();
+        logEntryValues.add(LogEntryValue.LEVEL);
+        return logEntryValues;
+    }
+
+    @Override
+    public void write(final LogEntry logEntry) {
+        SentryLogLevel sentryLevel;
+        try {
+            sentryLevel = SentryLogLevel.valueOf(logEntry.getLevel().name());
+        } catch (IllegalArgumentException e) {
+            sentryLevel = SentryLogLevel.INFO;
+        }
+
+        Sentry.logger().log(sentryLevel, render(logEntry));
+        if (logEntry.getLevel().ordinal() < errorLevel.ordinal()) {
+            System.out.print(render(logEntry));
+        } else {
+            System.err.print(render(logEntry));
+        }
+    }
+
+    @Override
+    public void flush() {
+    }
+
+    @Override
+    public void close() {
+    }
+
+}

commons/src/main/java/net/swofty/commons/config/ConfigProvider.java

@@ -0,0 +1,43 @@
+package net.swofty.commons.config;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.experimental.Accessors;
+import org.spongepowered.configurate.CommentedConfigurationNode;
+import org.spongepowered.configurate.yaml.NodeStyle;
+import org.spongepowered.configurate.yaml.YamlConfigurationLoader;
+import org.tinylog.Logger;
+
+import java.io.IOException;
+import java.nio.file.Path;
+
+public class ConfigProvider {
+
+	@Getter
+	@Setter
+	@Accessors(fluent = true)
+	private static Settings settings;
+
+	static {
+		try {
+			Logger.info("Loading config...");
+			YamlConfigurationLoader loader = YamlConfigurationLoader.builder()
+					.path(Path.of("./configuration/config.yml"))
+					.nodeStyle(NodeStyle.BLOCK)
+					.build();
+
+			CommentedConfigurationNode node = loader.load();
+			Settings existingSettings = node.get(Settings.class);
+			if (existingSettings == null) {
+				existingSettings = new Settings();
+			}
+			Settings config = existingSettings;
+			node.set(Settings.class, config);
+			loader.save(node);
+
+			settings(config);
+		} catch (IOException e) {
+			throw new RuntimeException("Failed to load configuration", e);
+		}
+	}
+}

commons/src/main/java/net/swofty/commons/config/Settings.java

@@ -0,0 +1,61 @@
+package net.swofty.commons.config;
+
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import org.spongepowered.configurate.objectmapping.ConfigSerializable;
+import org.spongepowered.configurate.objectmapping.meta.Comment;
+
+@Getter
+@ConfigSerializable
+@SuppressWarnings({"unused", "FieldMayBeFinal"})
+public class Settings {
+
+	private String hostName = "0.0.0.0";
+	private long transferTimeout = 800;
+
+	@Comment("The MongoDB connection URI")
+	private String mongodb = "mongodb://localhost";
+
+	@Comment("The Redis connection URI")
+	private String redisUri = "redis://localhost:6379";
+
+	@Comment("The secret key used to authenticate with Velocity proxy")
+	private String velocitySecret = "ixmSUgWOgvs7";
+
+	private boolean requireAuth = false;
+
+	@Comment("Whether to enable sandbox features (such as editing items)")
+	private boolean sandbox = false;
+
+	@Comment("Integrations with services")
+	private IntegrationSettings integrations = new IntegrationSettings();
+
+	@Comment("Settings related to configuration of Limbo server connections")
+	private LimboSettings limbo = new LimboSettings();
+
+	@Getter
+	@ConfigSerializable
+	@NoArgsConstructor(access = AccessLevel.PRIVATE)
+	public static class LimboSettings {
+		private String hostName = "127.0.0.1";
+		private int port = 65535;
+	}
+
+	@Getter
+	@ConfigSerializable
+	@NoArgsConstructor(access = AccessLevel.PRIVATE)
+	public static class IntegrationSettings {
+		@Comment("Whether to enable Spark for performance monitoring")
+		private boolean spark = false;
+
+		@Comment("Whether to enable anti-cheat measures")
+		private boolean anticheat = false;
+
+		@Comment("Whether to enable ViaVersion for supporting multiple Minecraft versions. This may cause issues of any kind")
+		private boolean viaVersion = false;
+
+		private String sentryDsn = "";
+	}
+
+}

configuration/config.docker.yml

@@ -0,0 +1,13 @@
+host-name: 0.0.0.0
+transfer-timeout: 800
+mongodb: mongodb://localhost
+redis-url: redis://localhost:6379
+velocity-secret: ixmSUgWOgvs7
+require-auth: false
+sandbox: false
+spark: false
+anticheat: false
+redis-uri: redis://localhost:6379
+limbo:
+    host-name: 127.0.0.1
+    port: 65535

configuration/config.example.yml

@@ -0,0 +1,13 @@
+host-name: 0.0.0.0
+transfer-timeout: 800
+mongodb: mongodb://localhost
+redis-url: redis://localhost:6379
+velocity-secret: ixmSUgWOgvs7
+require-auth: false
+sandbox: false
+spark: false
+anticheat: false
+redis-uri: redis://localhost:6379
+limbo:
+    host-name: 127.0.0.1
+    port: 65535

configuration/entrypoint.sh

@@ -3,10 +3,14 @@
 # Copy the Forwarding Secret
 cp configuration_files/forwarding.secret ./forwarding.secret
 
-# Update resources.json with the forwarding secret
+# Copy the example config.yml if it doesn't exist
+if [ ! -f ./config.yml ]; then
+    cp configuration_files/config.example.yml ./config.yml
+fi
+
+# Update config.yml with the forwarding secret (velocity-secret)
 secret=$(cat ./forwarding.secret)
-jq --arg secret "$secret" '.["velocity-secret"] = $secret' ./configuration/resources.json > ./configuration/resources.json.tmp
-mv ./configuration/resources.json.tmp ./configuration/resources.json
+sed -i "s/velocity-secret: .*/velocity-secret: '$secret'/" ./config.yml
 
 # Replace the secret in settings.yml
 sed -i "s/secret: '.*'/secret: '$secret'/" ./settings.yml