dev.sunnyday.test.impact.plugin.task.testimpact.TestImpactTaskOutput.kt Maven / Gradle / Ivy

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package dev.sunnyday.test.impact.plugin.task.testimpact

import dev.sunnyday.test.impact.plugin.domain.graph.ImpactProjectGraph
import java.io.File
import java.io.IOException
import java.io.ObjectInputStream
import java.io.ObjectOutputStream

internal class TestImpactTaskOutput(
    val file: File,
) {

    fun writeImpactGraph(graph: ImpactProjectGraph) {
        with(file) {
            if (!parentFile.exists() && !parentFile.mkdirs()) {
                throw IOException("Can't create output file directory: $parentFile")
            }

            ObjectOutputStream(outputStream()).use { stream ->
                stream.writeObject(graph)
            }
        }
    }

    fun readImpactGraph(): ImpactProjectGraph {
        return ObjectInputStream(file.inputStream()).use { stream ->
            stream.readObject() as ImpactProjectGraph
        }
    }
}