plugins {
    id("org.jetbrains.kotlin.js") version "1.8.0"
}

group = "fr.username404"
version = "1"

repositories {
    mavenCentral()
}

dependencies {
    implementation(kotlin("stdlib-js"))
    implementation("org.jetbrains.kotlinx:kotlinx-html:${rootProject.property("kotlinx-html_version")}")
}

val outputDirectory = file("$rootDir/compiledOutput")

kotlin {
    js(IR) {
        moduleName = "Username404_Website"
        compilations.all {
            with(kotlinOptions) {
                val secondDot = coreLibrariesVersion.let { it.indexOf('.', startIndex = it.indexOf('.') + 1) }
                apiVersion = coreLibrariesVersion.run {
                    substring(0 until secondDot)
                }
                languageVersion = apiVersion!!.substringBefore('.') + '.' + (apiVersion!!.substringAfter('.').toInt() + 1).toString()

                moduleKind = "plain"
                freeCompilerArgs = freeCompilerArgs + listOf(
                    "-opt-in=kotlin.RequiresOptIn",
                    "-opt-in=kotlin.js.ExperimentalJsExport",
                    "-Xir-property-lazy-initialization"
                )
            }
        }
        browser {
            webpackTask {
                destinationDirectory = outputDirectory
                output.library = "Web404"
                output.libraryTarget = "this"
                cssSupport { isEnabled = true }
            }

            runTask {
                cssSupport { isEnabled = true }
            }

            testTask {
                useKarma {
                    useFirefoxNightlyHeadless()
                    webpackConfig.cssSupport { isEnabled = true }
                }
            }
        }
        binaries.executable()
    }
}

tasks {
    clean.get().delete.add(outputDirectory)
    withType(ProcessResources::class) {
        destinationDir = outputDirectory
    }
}