webapps: serve static files

app/src/webapp.ts

@@ -8,15 +8,23 @@ import { join, dirname } from "path"
 import { readdirSync } from "fs"
 
 import { NOSE_WWW } from "./config"
-import { isFile } from "./utils"
+import { isFile, isDir } from "./utils"
 
 export type Handler = (r: Context) => string | Child | Response | Promise<Response>
 export type App = Hono | Handler
 
 export async function serveApp(c: Context, subdomain: string): Promise<Response> {
     const app = await findApp(subdomain)
+    const path = appDir(subdomain)
 
-    if (!app) return c.text(`App Not Found: ${subdomain}`, 404)
+    if (!path) return c.text(`App not found: ${subdomain}`, 404)
+
+    const staticPath = join(path, "pub", c.req.path === "/" ? "/index.html" : c.req.path)
+
+    if (isFile(staticPath))
+        return serveStatic(staticPath)
+
+    if (!app) return c.text(`App not found: ${subdomain}`, 404)
 
     if (app instanceof Hono)
         return app.fetch(c.req.raw)
@@ -62,8 +70,6 @@ async function findApp(name: string): Promise<App | undefined> {
         app = await loadApp(join(NOSE_WWW, path))
         if (app) return app
     }
-
-    console.error("can't find app:", name)
 }
 
 async function loadApp(path: string): Promise<App | undefined> {
@@ -86,3 +92,12 @@ export function toResponse(source: string | Child | Response): Response {
             }
         })
 }
+
+function serveStatic(path: string): Response {
+    const file = Bun.file(path)
+    return new Response(file, {
+        headers: {
+            "Content-Type": file.type
+        }
+    })
+}