fun extractTar()

in ide-launcher/src/main/kotlin/com/intellij/remoterobot/launcher/utils.kt [7:26]

• 20 lines of code
• 1 McCabe index (conditional complexity)

fun extractTar(tarFile: Path, to: Path): List<Path> {
    return getCreatedFilesAfter(to) {
        check(
            ProcessBuilder()
                .command("which", "tar")
                .start()
                .waitFor() == 0
        ) { "tar binary is not found" }
        check(
            ProcessBuilder()
                .command(
                    "tar", "xzf",
                    tarFile.toAbsolutePath().toString(),
                    "-C", to.toAbsolutePath().toString()
                )
                .start()
                .waitFor() == 0
        ) { "failed to extract $tarFile" }
    }
}