SDP, SSP Gradle Script, Built on sdp of intuit

SDPFactory.kts

abstract class SDPFactory : DefaultTask() {
    companion object {
        private const val MIN_DPI = 300
        private const val MAX_DPI = 1080
        private const val DPI_STEP = 30
    }

    @Input
    var positiveMax = 600

    @Input
    var negativeMax = 60

    @Input
    var defaultDpi = 390

    @TaskAction
    fun create() {
        val resFolder = File(project.projectDir, "src/main/res")
        for (dpi in MIN_DPI..MAX_DPI step DPI_STEP) {
            val folder = File(resFolder, "values-sw${dpi}dp")
            if (!folder.exists()) {
                folder.mkdir()
            }

            createFile(folder, "positive_sdps.xml", dpi, isNegative = false)
            createFile(folder, "negative_sdps.xml", dpi, isNegative = true)
            createFile(folder, "positive_ssps.xml", dpi, isNegative = false, unit = "sp")
            createFile(folder, "negative_ssps.xml", dpi, isNegative = true, unit = "sp")
        }
    }

    private fun createFile(
        folder: File,
        fileName: String,
        dpi: Int,
        isNegative: Boolean,
        unit: String = "dp") {
        val file = File(folder, fileName)
        if (!file.exists()) {
            file.createNewFile()
        }

        PrintWriter(file).use { printerWriter ->
            printerWriter.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>")
            printerWriter.println("<resources>")
            val max = if (isNegative) negativeMax else positiveMax
            for (i in 1..max) {
                val dimensionValue = String.format("%.2f", i * dpi / defaultDpi.toFloat())
                val dimenName = if (isNegative) "_minus${i}s$unit" else "_${i}sdp"
                printerWriter.println("<dimen name=\"$dimenName\">${if (isNegative) "-$dimensionValue" else dimensionValue}$unit</dimen>")
            }
            printerWriter.println("</resources>")
        }
    }
}

tasks.register<SDPFactory>("createSDP")

The default DPI is 390 for fitting designs in Figma, but I'm exhausted from constantly recalculating dp from another library that uses 300 DPI.

To run, just click double ctrl and type createSDP, then click enter.