update,

siutinchu/docker-share/app/entry.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -ex
+
+npm i
+npm run start

siutinchu/docker-share/app/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "app",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "http-server --cors ./public"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "http-server": "^14.1.1",
+    "serve": "^14.2.0"
+  }
+}

siutinchu/docker-share/app/public/index.html

@@ -0,0 +1 @@
+helloworld siutinchu