InferAndroidTestKeepRules

@CacheableTask

abstract class InferAndroidTestKeepRules @Inject constructor(execOps: ExecOperations) : DefaultTask

Generates proguard keep rules from the generated androidTestSourceJar and appTargetJar tasks, where the generates rules are based on what classes from appTargetJar are used by androidTestSourceJar.

This uses R8's TraceReferences CLI to perform the analysis.

This task's output is finally used as an input into the app variant's proguard transform task.

Constructors

@Inject

constructor(execOps: ExecOperations)

@get:Classpath

abstract val androidJar: RegularFileProperty

@get:Classpath

@get:Optional

abstract val androidTestJar: RegularFileProperty

@get:Classpath

abstract val androidTestSourceJar: RegularFileProperty

@get:Classpath

abstract val appTargetJar: RegularFileProperty

@get:Input

Enable more descriptive precondition checks in the CLI. If disabled, errors will be emitted to the generated proguard rules file instead.

@get:Input

abstract val jvmArgsProperty: ListProperty<String>

Optional custom jvm arguments to pass into the exec. Useful if you want to enable debugging in R8.

@get:OutputFile

abstract val outputProguardRules: RegularFileProperty

@get:Classpath

@get:InputFiles

abstract val r8Program: ConfigurableFileCollection

@get:Input

abstract val traceReferencesArgs: ListProperty<String>