fix: remove deno cache (#118)

server/app.ts

@@ -1256,29 +1256,17 @@ export class Application {
       return await Deno.readFile(cacheFilename)
     }
 
-    try {
-      const p = Deno.run({
-        cmd: [Deno.execPath(), 'cache', reload ? '--reload' : '', u.toString()],
-        stdout: 'inherit',
-        stderr: 'piped'
-      })
-      await Deno.stderr.write(await p.stderrOutput())
-      await p.status()
-      p.close()
-      if (existsFileSync(cacheFilename)) {
-        return await Deno.readFile(cacheFilename)
-      }
-    } catch (e) { }
-
     // download dep when deno cache failed
-    console.log(colors.green('Force download'), url)
+    log.info('Download', url)
     const buffer = await fetch(u.toString()).then(resp => {
       if (resp.status !== 200) {
         return Promise.reject(new Error(resp.statusText))
       }
       return resp.arrayBuffer()
     })
-    return await Deno.readAll(new Deno.Buffer(buffer))
+    const content = await Deno.readAll(new Deno.Buffer(buffer))
+    await Deno.writeFile(cacheFilename, content)
+    return content
   }
 
   /** bundle modules for production. */

server/server.ts

@@ -166,7 +166,7 @@ export async function serve(hostname: string, port: number, app: Application) {
       }
     } catch (err) {
       if (err instanceof Deno.errors.AddrInUse) {
-        log.warn(`port ${port} already in use, try ${port + 1}`)
+        log.warn(`port ${port} already in use, try ${port + 1}...`)
         port++
       } else {
         log.fatal(err.message)