fun launchEmulator()

in src/main/kotlin/com/uber/nanoscope/Nanoscope.kt [201:222]

• 17 lines of code
• 2 McCabe index (conditional complexity)

        fun launchEmulator(emulatorUrl: String) {
            val md5 = MessageDigest.getInstance("MD5").digest(emulatorUrl.toByteArray())
            val key = Base64.encode(md5)
            val outDir = File(configDir, "roms/$key")

            downloadZipIfNecessary(outDir, emulatorUrl)

            val launchScript = File(outDir, "emulator.sh")
            if (!launchScript.exists()) {
                throw FlashException("Invalid Nanoscope emulator. emulator.sh script does not exist.")
            }

            launchScript.setExecutable(true)

            println("Launching emulator...")

            ProcessBuilder("./emulator.sh")
                    .directory(outDir)
                    .inheritIO()
                    .start()
                    .waitFor()
        }