com.github.jengelman.gradle.plugins.shadow.internal.Utils.kt Maven / Gradle / Ivy

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Gradle plugin to create fat/uber JARs, apply file transforms, and relocate packages for applications and libraries. Gradle version of Maven's Shade plugin.

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package com.github.jengelman.gradle.plugins.shadow.internal

import java.io.InputStream
import org.gradle.api.Project
import org.gradle.api.artifacts.Configuration
import org.gradle.api.model.ObjectFactory
import org.gradle.api.plugins.JavaPlugin
import org.gradle.api.provider.Property

/**
 * Return `runtimeClasspath` or `runtime` configuration.
 */
internal inline val Project.runtimeConfiguration: Configuration get() {
  return configurations.findByName(JavaPlugin.RUNTIME_CLASSPATH_CONFIGURATION_NAME)
    ?: configurations.getByName("runtime")
}

internal inline fun  ObjectFactory.property(defaultValue: T? = null): Property {
  return property(T::class.java).apply {
    if (defaultValue != null) convention(defaultValue)
  }
}

@Suppress("NOTHING_TO_INLINE")
internal inline fun  unsafeLazy(noinline initializer: () -> T): Lazy =
  lazy(LazyThreadSafetyMode.NONE, initializer)

internal fun Class<*>.requireResourceAsText(name: String): String {
  return requireResourceAsStream(name).bufferedReader().readText()
}

private fun Class<*>.requireResourceAsStream(name: String): InputStream {
  return getResourceAsStream(name) ?: error("Resource $name not found.")
}