module&&flavor buildconfig management

MyFlavor.kt

import com.android.build.api.dsl.ApplicationExtension
import com.android.build.api.dsl.ApplicationProductFlavor
import com.android.build.api.dsl.CommonExtension
import com.android.build.api.dsl.ProductFlavor
import org.gradle.api.Project

@Suppress("EnumEntryName")
enum class FlavorDimension {
    contentType
}


@Suppress("EnumEntryName")
enum class MyFlavor(
    val dimension: FlavorDimension,
    val applicationIdSuffix: String? = null,
    val appName: String? = "null"
) {
    dev(FlavorDimension.contentType, applicationIdSuffix = ".dev", appName = "MyApp - Dev"),
    stage(FlavorDimension.contentType, applicationIdSuffix = ".qa", appName = "MyApp - Stage"),
    prod(FlavorDimension.contentType),
}

fun configureFlavors(
    project: Project,
    commonExtension: CommonExtension<*, *, *, *>,
    flavorConfigurationBlock: ProductFlavor.(flavor: MyFlavor) -> Unit = {}
) {
    commonExtension.apply {
        flavorDimensions += FlavorDimension.contentType.name
        productFlavors {
            MyFlavor.values().forEach {
                create(it.name) {
                    dimension = it.dimension.name
                    flavorConfigurationBlock(this, it)
                    if (this@apply is ApplicationExtension && this is ApplicationProductFlavor) {
                        applicationId = if (it.applicationIdSuffix != null) {
                            "com.example.myapp" + it.applicationIdSuffix
                        } else {
                            "com.example.myapp"
                        }
                        if (it.appName != null) {
                            resValue("string", "app_name", it.appName)
                        }
                    }
                    if (project.name == "common") {
                        buildFeatures.buildConfig = true
                        println("buildFeatures.buildConfig = ${buildFeatures.buildConfig} -  ${project.name}")

                        buildConfigField(
                            "String",
                            "Header",
                            "\"Header\""
                        )
                        buildConfigField(
                            "String",
                            "PackageName",
                            "\"com.example.myapp\""
                        )

                    } else if (project.name == "network") {
                        buildFeatures.buildConfig = true
                        println("buildFeatures.buildConfig = ${buildFeatures.buildConfig} -  ${project.name}")

                        when (name) {
                            "dev" -> {
                                buildConfigField(
                                    "String",
                                    "Url",
                                    "\"https:example-dev.com\""
                                )
                            }

                            "qa" -> {
                                buildConfigField(
                                    "String",
                                    "Url",
                                    "\"https:example-qa.com\""
                                )
                            }

                            else {
                                buildConfigField(
                                    "String",
                                    "Url",
                                    "\"https:example.com\""
                                )
                            }
                        }
                    } else {
                        buildFeatures.buildConfig = false
                        println("buildFeatures.buildConfig = ${buildFeatures.buildConfig} -  ${project.name}")
                    }
                }
            }
        }

    }
}