proguard-rules.pro

# Bluestone Java Discord bot: ProGuard rules

# Library
-libraryjars <java.home>/lib/rt.jar
-libraryjars <java.home>/lib/jce.jar

# Optimization
-optimizations *
-optimizationpasses 5
-allowaccessmodification
-dontoptimize

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-verbose

# Mappings
-printmapping mapping.txt

# Reflection
-keepattributes *Annotation*,Signature,InnerClasses,EnclosingMethod

# Native methods, see http://proguard.sourceforge.net/manual/examples.html#native
-keepclasseswithmembernames,includedescriptorclasses class * {
    native <methods>;
}

# Enums, see http://proguard.sourceforge.net/manual/examples.html#enumerations
-keepclassmembers,allowoptimization enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

# Stack traces
-keepattributes SourceFile,LineNumberTable

# OkHttp
-keepattributes Signature
-keepattributes *Annotation*
-keep class okhttp3.** { *; }
-keep interface okhttp3.** { *; }
-dontwarn okhttp3.**

# JSR 305 annotations are for embedding nullability information.
-dontwarn javax.annotation.**

# A resource is loaded with a relative path so the package of this class must be preserved.
-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase

# Animal Sniffer compileOnly dependency to ensure APIs are compatible with older versions of Java.
-dontwarn org.codehaus.mojo.animal_sniffer.*

# OkHttp platform used only on JVM and when Conscrypt dependency is available.
-dontwarn okhttp3.internal.platform.ConscryptPlatform

# META-INF/versions/9: Java 9 alternate classes
-ignorewarnings

# Main class
-keep class com.kdrag0n.bluestone.Bootstrap { *; }

# SLF4J
-keep class org.slf4j.** { *; }
-dontwarn org.slf4j.MDC # MDC binder
-dontwarn org.slf4j.MarkerFactory # Marker binder

# Antlr
-dontwarn org.antlr.runtime.tree.DOTTreeGenerator # Antlr string template library

# Ical4j
-dontwarn net.fortuna.ical4j.model.** # Groovy

# Javassist
-dontwarn javassist.util.HotSwapper* # Sun JDI JVM utilities

# JSR-223 scripting engines
-keep class org.codehaus.groovy.jsr223.GroovyScriptEngineFactory { *; }

# Sentry
-keep class io.sentry.** { *; }
-dontwarn io.sentry.servlet.SentryServlet* # JavaX servlet
-dontwarn io.sentry.event.interfaces.HttpInterface # JavaX servlet
-dontwarn io.sentry.event.helper.** # JavaX servlet HTTP request

# Jackson (indirect dependency)
-keep class com.fasterxml.jackson.core.JsonFactory { *; }
-keep class com.fasterxml.jackson.databind.ObjectMapper { *; }

# JDBC
-keep class org.h2.Driver { *; }
-keep class org.mariadb.jdbc.Driver { *; }

# MariaDB
-keep class org.mariadb.jdbc.** { *; }
-dontwarn org.mariadb.jdbc.integration.** # C3P0, JBoss

# ORM models
-keep class com.kdrag0n.bluestone.sql.** { *; }

# HikariCP
-keep class com.zaxxer.hikari.** { *; }
-dontwarn com.zaxxer.hikari.pool.HikariPool # Codehale & Micrometer metrics
-dontwarn com.zaxxer.hikari.metrics.** # Prometheus, Micrometer, Dropwizard metrics
-dontwarn com.zaxxer.hikari.hibernate.** # Hibernate ORM
-dontwarn com.zaxxer.hikari.HikariConfig # Codehale Dropwizard metrics

# ORMLite
-keepnames class com.j256.ormlite.table.TableUtils
-keepnames class com.j256.ormlite.table.DatabaseTableConfig
-keep class com.j256.ormlite.logger.** { *; }
-dontwarn com.j256.ormlite.misc.JavaxPersistenceImpl # JavaX persistence annotations
-dontwarn com.j256.ormlite.logger.Log4jLog # Old Log4j

# Serializable
-keepnames class * implements java.io.Serializable

-keepclassmembers class * implements java.io.Serializable {
    static final long serialVersionUID;
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    !static !transient <fields>;
    !private <fields>;
    !private <methods>;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}

# Modules
-keep class com.kdrag0n.bluestone.modules.** { *; }
-dontwarn com.kdrag0n.bluestone.modules.ReplModule # Nashorn JS engine
-dontwarn com.kdrag0n.bluestone.modules.OwnerModule # Nashorn JS engine

# Reflections
-dontwarn org.reflections.** # Dom4J

# H2 Database
-dontwarn org.h2.** # OSGI, locationtech jts, javax servlet, Apache Lucene, etc

# ImageIO
-dontwarn com.twelvemonkeys.image.Magick* # ImageMagick bindings

# Handlers
-keep class com.kdrag0n.bluestone.handlers.SentryFilter.** { *; }