Automatically discover modules

settings.gradle.kts

/**
 * Dynamically discover and add modules in our project
 * */
val moduleBuildFileName = "build.gradle.kts"

// A pattern to match the prefix of our modules
val eligibleModuleNamePattern = "a_pattern_to_match_our_module_names".toRegex() // (e.g.: (app|android-|kotlin-).*)

// Filter directories that indicate modules
val moduleFilter: FileFilter = FileFilter { pathname: File ->

    // Early exit if we are not introspecting a directory
    if (!pathname.isDirectory) {
        return@FileFilter false
    }

    // Keep a directory if it contains a build file
    val isGradleModuleFilter = FileFilter { file: File ->
        file.name == moduleBuildFileName
    }

    // Early exit if directory has no build files
    val gradleModuleFiles = pathname
        .listFiles(isGradleModuleFilter)
        .orEmpty()

    // Early exit if the directory is empty
    if (gradleModuleFiles.isEmpty()) {
        return@FileFilter false
    }

    // Check if the directory name matches the module name pattern
    return@FileFilter pathname.name.matches(eligibleModuleNamePattern)
}

settingsDir
    .listFiles(moduleFilter)
    .orEmpty()
    .forEach { dir -> include(":${dir.name}") }