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import java.net.URI
import java.util.zip.ZipInputStream
import org.gradle.api.DefaultTask
import org.gradle.api.file.DirectoryProperty
import org.gradle.api.provider.Property
import org.gradle.api.tasks.Input
import org.gradle.api.tasks.OutputDirectory
import org.gradle.api.tasks.TaskAction
abstract class RepoDownload : DefaultTask() {
@get:Input
abstract val hash: Property<String>
@get:OutputDirectory
abstract val outputDirectory: DirectoryProperty
init {
outputDirectory.convention(project.layout.buildDirectory.dir("extracted-test-repo"))
}
@TaskAction
fun performDownload() {
val outputDir = outputDirectory.asFile.get().absoluteFile
outputDir.mkdirs()
URI("https://github.com/notEnoughUpdates/notEnoughUpdates-rEPO/archive/${hash.get()}.zip").toURL().openStream()
.let(::ZipInputStream)
.use { zipInput ->
while (true) {
val entry = zipInput.nextEntry ?: break
val destination = outputDir.resolve(
entry.name.substringAfter('/')).absoluteFile
require(outputDir in generateSequence(destination) { it.parentFile })
if (entry.isDirectory) continue
destination.parentFile.mkdirs()
destination.outputStream().use { output ->
zipInput.copyTo(output)
}
}
}
}
}
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