Is there a way to print all Ktor routes for debugging?

# ktor

[Marc Knaup]

Is there a way to print all Ktor routes for debugging?

[Joost Klitsie]

Yes

[Joost Klitsie]

I was looking for a post that mentioned this earlier, but can't find it that quick

[Joost Klitsie]

here is the code that I use for this purpose

[Joost Klitsie]

val root = feature(Routing)
    val allRoutes = allRoutes(root)
    val allRoutesWithMethod = allRoutes.filter { it.selector is HttpMethodRouteSelector }
    allRoutesWithMethod.forEach {
        println("route: $it")
    }

[Marc Knaup]

Thanks, I’ll check it out 🙏

[Joost Klitsie]

fun allRoutes(root: Route): List<Route> {
    return listOf(root) + root.children.flatMap { allRoutes(it) }
}

[Joost Klitsie]

perhaps this is a good addition 🙂