sgtsilvio / gradle-proguard Goto Github PK

I get this following error
A problem occurred evaluating project ':app'.

Could not get unknown property 'proguardJar' for project ':app' of type org.gradle.api.Project.

plugins {
    id 'org.openjfx.javafxplugin' version '0.0.10'
    id 'org.beryx.jlink' version '2.24.4'
    id 'antlr'
    id 'idea'
    id 'application'
    id 'com.github.sgtsilvio.gradle.proguard' version '0.3.3'
}

val proguardJar by tasks.registering(proguard.taskClass) {
    inJars(tasks.shadowJar)
    libraryJars(
            javaLauncher.map { it.metadata.installationPath.dir("jmods").file("java.base.jmod") },
            "!**.jar;!module-info.class"
    )
    outJars(base.libsDirectory.file("${project.name}-${project.version}-proguarded.jar"))
    mappingFile.set(base.libsDirectory.file("${project.name}-${project.version}-mapping.txt"))
 
  rules.addAll(
            "-dontoptimize",
            "-dontwarn !org.example.**",
            "-flattenpackagehierarchy",
            "-keep class org.example.Main { public static void main(java.lang.String[]); }",
            "-keepattributes Signature,InnerClasses,*Annotation*"
    )
}

Might be nice for a few small working example projects

Hi, it will be nice to have a way to load the Proguard configuration from a file than from typing by hand all the parameters.

like configurationFile = "proguard_config.txt"

If the jar paths have spaces, running the proguard task will fail with an error about the paths (in argument 2), where the path it reports is not the full path, just the part after the space. I highly suspect this is due to not quoting the file path arguments.

I am trying to use this on a project with java 8 but by default the plugin tries to get JMODs which aren't a thing until j9+
Example is this:
jdkModules.add("${System.getProperty("java.home")}/lib/rt.jar")
Causes:
Caused by: java.io.IOException: No such file or directory: C:\Program Files\Eclipse Adoptium\jdk-8.0.372.7-hotspot\jre\lib\rt.jar.jmod

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I'm getting the following error after following the configuration in the README:

Execution failed for task ':services:my-service:proguardJar'.
> Cannot query the value of task ':services:my-service:proguardJar' property 'javaLauncher' because it has no value available.

Is there a configuration step that I missed?