examples/gradle/proguardgui.gradle

//
// This Gradle build file illustrates how to process the ProGuard GUI.
// Configuration files for typical applications will be very similar.
// Usage:
//     gradle -b proguardgui.gradle proguard
//

// Tell Gradle where to find the ProGuard task.

buildscript {
    repositories {
        flatDir dirs: '../../lib'
    }
    dependencies {
        classpath ':proguard'
    }
}

// Define a ProGuard task.

task proguard(type: proguard.gradle.ProGuardTask) {

    // You should probably import a more compact ProGuard-style configuration
    // file for all static settings, but we're specifying them all here, for
    // the sake of the example.
    //configuration 'configuration.pro'

    // Specify the input jars, output jars, and library jars.
    // The input jars will be merged in a single output jar.
    // We'll filter out the Ant classes, Gradle classes, and WTK classes, keeping
    // everything else.

    injars  '../../lib/proguardgui.jar'
    injars  '../../lib/proguard.jar', filter: '!META-INF/**,!proguard/ant/**,!proguard/gradle/**,!proguard/wtk/**'
    injars  '../../lib/retrace.jar', filter: '!META-INF/**'
    outjars 'proguardgui_out.jar'

    libraryjars "${System.getProperty('java.home')}/lib/rt.jar"

    // If we wanted to reuse the previously obfuscated proguard_out.jar, we could
    // perform incremental obfuscation based on its mapping file, and only keep the
    // additional GUI files instead of all files.

    //applymapping 'proguard.map'
    //injars      '../../lib/proguardgui.jar'
    //outjars     'proguardgui_out.jar'
    //libraryjars '../../lib/proguard.jar', filter: '!proguard/ant/**,!proguard/wtk/**'
    //libraryjars '../../lib/retrace.jar'
    //libraryjars "${System.getProperty('java.home')}/lib/rt.jar"


    // Allow methods with the same signature, except for the return type,
    // to get the same obfuscation name.

    overloadaggressively

    // Put all obfuscated classes into the nameless root package.

    repackageclasses ''

    // Adapt the names of resource files, based on the corresponding obfuscated
    // class names. Notably, in this case, the GUI resource properties file will
    // have to be renamed.

    adaptresourcefilenames '**.properties,**.gif,**.jpg'

    // The entry point: ProGuardGUI and its main method.

    keep 'public class proguard.gui.ProGuardGUI { \
        public static void main(java.lang.String[]); \
    }'
}