Streamline routing

- put openapi doc behind `api/doc` instead of `app/doc`
- don't require `index.html` for the webapp

modules/restserver/src/main/scala/docspell/restserver/RestServer.scala

@@ -22,17 +22,18 @@ object RestServer {
       blocker: Blocker
   )(implicit T: Timer[F], CS: ContextShift[F]): Stream[F, Nothing] = {
 
+    val templates = TemplateRoutes[F](blocker, cfg)
     val app = for {
       restApp <- RestAppImpl.create[F](cfg, connectEC, httpClientEc, blocker)
-
       httpApp = Router(
         "/api/info"     -> routes.InfoRoutes(),
         "/api/v1/open/" -> openRoutes(cfg, restApp),
         "/api/v1/sec/" -> Authenticate(restApp.backend.login, cfg.auth) { token =>
           securedRoutes(cfg, restApp, token)
         },
+        "/api/doc" -> templates.doc,
         "/app/assets" -> WebjarRoutes.appRoutes[F](blocker),
-        "/app"        -> TemplateRoutes[F](blocker, cfg)
+        "/app"        -> templates.app
       ).orNotFound
 
       finalHttpApp = Logger.httpApp(logHeaders = false, logBody = false)(httpApp)

modules/restserver/src/main/scala/docspell/restserver/webapp/Flags.scala

@@ -21,7 +21,7 @@ object Flags {
       cfg.appName,
       cfg.baseUrl,
       cfg.backend.signup.mode,
-      s"assets/docspell-webapp/${BuildInfo.version}"
+      s"/app/assets/docspell-webapp/${BuildInfo.version}"
     )
 
   implicit val jsonEncoder: Encoder[Flags] =

modules/restserver/src/main/scala/docspell/restserver/webapp/TemplateRoutes.scala

@@ -21,25 +21,36 @@ object TemplateRoutes {
 
   val `text/html` = new MediaType("text", "html")
 
+  trait InnerRoutes[F[_]] {
+    def doc: HttpRoutes[F]
+    def app: HttpRoutes[F]
+  }
+
   def apply[F[_]: Effect](blocker: Blocker, cfg: Config)(
       implicit C: ContextShift[F]
-  ): HttpRoutes[F] = {
+  ): InnerRoutes[F] = {
     val indexTemplate = memo(loadResource("/index.html").flatMap(loadTemplate(_, blocker)))
     val docTemplate   = memo(loadResource("/doc.html").flatMap(loadTemplate(_, blocker)))
 
     val dsl = new Http4sDsl[F] {}
     import dsl._
-    HttpRoutes.of[F] {
-      case GET -> Root / "index.html" =>
-        for {
-          templ <- indexTemplate
-          resp  <- Ok(IndexData(cfg).render(templ), `Content-Type`(`text/html`))
-        } yield resp
-      case GET -> Root / "doc" =>
-        for {
-          templ <- docTemplate
-          resp  <- Ok(DocData().render(templ), `Content-Type`(`text/html`))
-        } yield resp
+    new InnerRoutes[F] {
+      def doc =
+        HttpRoutes.of[F] {
+          case GET -> Root  =>
+            for {
+              templ <- docTemplate
+              resp  <- Ok(DocData().render(templ), `Content-Type`(`text/html`))
+            } yield resp
+        }
+      def app =
+        HttpRoutes.of[F] {
+          case GET -> _ =>
+            for {
+              templ <- indexTemplate
+              resp  <- Ok(IndexData(cfg).render(templ), `Content-Type`(`text/html`))
+            } yield resp
+        }
     }
   }