feat: Move spec url to versioned path

Author: oSumAtrIX

src/main/kotlin/app/revanced/api/configuration/HTTP.kt

@@ -11,7 +11,7 @@ import org.koin.ktor.ext.get
 import kotlin.time.Duration.Companion.minutes
 
 fun Application.configureHTTP() {
-    val configurationRepository = get<ConfigurationRepository>()
+    val configuration = get<ConfigurationRepository>()
 
     install(CORS) {
         HttpMethod.DefaultMethods.minus(HttpMethod.Options).forEach(::allowMethod)
@@ -22,7 +22,7 @@ fun Application.configureHTTP() {
 
         allowCredentials = true
 
-        configurationRepository.corsAllowedHosts.forEach { host ->
+        configuration.corsAllowedHosts.forEach { host ->
             allowHost(host = host, schemes = listOf("https"))
         }
     }

src/main/kotlin/app/revanced/api/configuration/OpenAPI.kt

@@ -2,6 +2,7 @@ package app.revanced.api.configuration
 
 import app.revanced.api.command.applicationVersion
 import app.revanced.api.configuration.repository.ConfigurationRepository
+import io.bkbn.kompendium.core.attribute.KompendiumAttributes
 import io.bkbn.kompendium.core.plugin.NotarizedApplication
 import io.bkbn.kompendium.json.schema.KotlinXSchemaConfigurator
 import io.bkbn.kompendium.oas.OpenApiSpec
@@ -12,13 +13,22 @@ import io.bkbn.kompendium.oas.info.License
 import io.bkbn.kompendium.oas.security.BearerAuth
 import io.bkbn.kompendium.oas.server.Server
 import io.ktor.server.application.*
-import org.koin.ktor.ext.get
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
 import java.net.URI
+import org.koin.ktor.ext.get as koinGet
 
 internal fun Application.configureOpenAPI() {
-    val configurationRepository = get<ConfigurationRepository>()
+    val configuration = koinGet<ConfigurationRepository>()
 
     install(NotarizedApplication()) {
+        openApiJson = {
+            route("/${configuration.apiVersion}/openapi.json") {
+                get {
+                    call.respond(application.attributes[KompendiumAttributes.openApiSpec])
+                }
+            }
+        }
         spec = OpenApiSpec(
             info = Info(
                 title = "ReVanced API",
@@ -41,7 +51,7 @@ internal fun Application.configureOpenAPI() {
             ),
         ).apply {
             servers += Server(
-                url = URI(configurationRepository.endpoint),
+                url = URI(configuration.endpoint),
                 description = "ReVanced API server",
             )
         }

src/main/kotlin/app/revanced/api/configuration/Routing.kt

@@ -52,6 +52,7 @@ internal fun Application.configureRouting() = routing {
         extensions("json", "asc")
     }
 
-    swagger(pageTitle = "ReVanced API", path = "/")
-    redoc(pageTitle = "ReVanced API", path = "/redoc")
+    val specUrl = "/${configuration.apiVersion}/openapi.json"
+    swagger(pageTitle = "ReVanced API", path = "/", specUrl = specUrl)
+    redoc(pageTitle = "ReVanced API", path = "/redoc", specUrl = specUrl)
 }