tsx webapps and directories

nose/app/dir/index.ts

@@ -0,0 +1,4 @@
+import { text } from "./other"
+
+export default (c: Context) =>
+    c.text(text)

nose/app/dir/other.ts

@@ -0,0 +1 @@
+export const text = "w00000t!"

nose/app/hello.ts

@@ -1,2 +1,2 @@
 export default (c: Context) =>
-    c.text("Hello, world!")
+    "Hello, world!"

nose/app/jsx.tsx

@@ -0,0 +1,2 @@
+export default (c: Context) =>
+    <b>Very cool!</b>

nose/app/ping.ts

@@ -1,2 +1,2 @@
 export default (c: Context) =>
-    c.text("pong")
+    "pong"

src/webapp.ts

@@ -1,25 +1,57 @@
 import type { Context } from "hono"
+import type { Child } from "hono/jsx"
 import { join } from "node:path"
 import { NOSE_APP } from "./config"
 import { isFile } from "./utils"
 
+type App = (r: Context) => string | Child | Response
+
 export async function serveApp(c: Context, subdomain: string): Promise<Response> {
     const app = await findApp(subdomain)
 
     if (app)
-        return app(c)
+        return await toResponse(app(c))
 
     return c.text(`App Not Found: ${subdomain}`, 404)
 }
 
-async function findApp(name: string): Promise<((r: Context) => Response) | undefined> {
-    const path = join(NOSE_APP, `${name}.ts`)
+async function findApp(name: string): Promise<App | undefined> {
+    let path = join(NOSE_APP, `${name}.ts`)
+    let app = await loadApp(path)
+    if (app) return app
 
-    if (isFile(path)) {
-        const mod = await import(path + `?t=${Date.now()}`)
-        if (mod?.default)
-            return mod.default as (r: Context) => Response
-    }
+    path = join(NOSE_APP, `${name}.tsx`)
+    app = await loadApp(path)
+    if (app) return app
+
+    path = join(NOSE_APP, name, "index.ts")
+    app = await loadApp(path)
+    if (app) return app
+
+    path = join(NOSE_APP, name, "index.tsx")
+    app = await loadApp(path)
+    if (app) return app
 
     console.error("can't find app:", name)
 }
+
+async function loadApp(path: string): Promise<App | undefined> {
+    if (!isFile(path)) return
+
+    const mod = await import(path + `?t=${Date.now()}`)
+    if (mod?.default)
+        return mod.default as App
+}
+
+async function toResponse(source: string | Child | Response): Promise<Response> {
+    if (source instanceof Response)
+        return source
+    else if (typeof source === "string")
+        return new Response(source)
+    else
+        return new Response(await source?.toString(), {
+            headers: {
+                "Content-Type": "text/html; charset=utf-8"
+            }
+        })
+}

tsconfig.json

@@ -6,6 +6,7 @@
     "module": "Preserve",
     "moduleDetection": "force",
     "jsx": "react-jsx",
+    "jsxImportSource": "hono/jsx",
     "allowJs": true,
 
     // Bundler mode