110 lines
3.6 KiB
Groovy
110 lines
3.6 KiB
Groovy
//
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// This Gradle build file illustrates how to process applications.
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// Usage:
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// gradle -b applications.gradle proguard
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//
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// Tell Gradle where to find the ProGuard task.
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buildscript {
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repositories {
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mavenLocal()
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mavenCentral()
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google()
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}
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dependencies {
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classpath 'com.guardsquare:proguard-gradle:7.0.1'
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}
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}
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// Define a ProGuard task.
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task ('proguard', type: proguard.gradle.ProGuardTask) {
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// You should probably import a more compact ProGuard-style configuration
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// file for all static settings, but we're specifying them all here, for
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// the sake of the example.
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//configuration 'configuration.pro'
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verbose
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// Specify the input jars, output jars, and library jars.
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injars 'in.jar'
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outjars 'out.jar'
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// Automatically handle the Java version of this build.
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if (System.getProperty('java.version').startsWith('1.')) {
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// Before Java 9, the runtime classes were packaged in a single jar file.
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libraryjars "${System.getProperty('java.home')}/lib/rt.jar"
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} else {
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// As of Java 9, the runtime classes are packaged in modular jmod files.
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libraryjars "${System.getProperty('java.home')}/jmods/java.base.jmod", jarfilter: '!**.jar', filter: '!module-info.class'
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//libraryjars "${System.getProperty('java.home')}/jmods/....."
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}
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//libraryjars 'junit.jar'
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//libraryjars 'servlet.jar'
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//libraryjars 'jai_core.jar'
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//...
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// Save the obfuscation mapping to a file, so you can de-obfuscate any stack
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// traces later on. Keep a fixed source file attribute and all line number
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// tables to get line numbers in the stack traces.
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// You can comment this out if you're not interested in stack traces.
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printmapping 'out.map'
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renamesourcefileattribute 'SourceFile'
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keepattributes 'SourceFile,LineNumberTable'
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// Preserve all annotations.
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keepattributes '*Annotation*'
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// You can print out the seeds that are matching the keep options below.
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//printseeds 'out.seeds'
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// Preserve all public applications.
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keepclasseswithmembers 'public class * { \
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public static void main(java.lang.String[]); \
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}'
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// Preserve all native method names and the names of their classes.
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keepclasseswithmembernames includedescriptorclasses: true, 'class * { \
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native <methods>; \
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}'
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// Preserve the special static methods that are required in all enumeration
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// classes.
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keepclassmembers allowoptimization: true, 'enum * { \
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public static **[] values(); \
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public static ** valueOf(java.lang.String); \
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}'
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// Explicitly preserve all serialization members. The Serializable interface
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// is only a marker interface, so it wouldn't save them.
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// You can comment this out if your application doesn't use serialization.
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// If your code contains serializable classes that have to be backward
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// compatible, please refer to the manual.
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keepclassmembers 'class * implements java.io.Serializable { \
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static final long serialVersionUID; \
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static final java.io.ObjectStreamField[] serialPersistentFields; \
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private void writeObject(java.io.ObjectOutputStream); \
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private void readObject(java.io.ObjectInputStream); \
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java.lang.Object writeReplace(); \
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java.lang.Object readResolve(); \
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}'
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// Your application may contain more items that need to be preserved;
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// typically classes that are dynamically created using Class.forName:
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// keep 'public class com.example.MyClass'
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// keep 'public interface com.example.MyInterface'
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// keep 'public class * implements com.example.MyInterface'
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}
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