chore: Add serve static example (#61)

example/serve-static/.gitignore

@@ -0,0 +1,5 @@
+dist
+node_modules
+worker
+package-lock.json
+yarn.lock

example/serve-static/package.json

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+{
+  "name": "hono-example-serve-static",
+  "version": "0.0.1",
+  "description": "",
+  "main": "dist/worker.js",
+  "scripts": {
+    "test": "jest --verbose",
+    "build": "rimraf tsc && wrangler build",
+    "dev": "tsc && npm-run-all --parallel dev:*",
+    "dev:tsc": "tsc --watch",
+    "dev:wrangler": "wrangler dev"
+  },
+  "author": "Yusuke Wada <[email protected]> (https://github.com/yusukebe)",
+  "license": "MIT",
+  "dependencies": {
+    "@cloudflare/kv-asset-handler": "^0.2.0",
+    "hono": "*"
+  },
+  "devDependencies": {
+    "@cloudflare/workers-types": "^3.3.0",
+    "@cloudflare/wrangler": "^1.19.7",
+    "npm-run-all": "^4.1.5",
+    "typescript": "^4.5.4",
+    "webpack": "^5.65.0",
+    "webpack-cli": "^4.9.1"
+  }
+}

example/serve-static/src/index.ts

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+import { Hono } from '../../../dist'
+import { getAssetFromKV } from '@cloudflare/kv-asset-handler'
+
+const hono = new Hono()
+
+hono.get('/', (c) => c.text('This is Home! You can access: /static/hello.txt'))
+
+hono.all('/static/*', async (c) => {
+  try {
+    return await getAssetFromKV(c.event)
+  } catch (e) {
+    return c.newResponse('Asset Not Found', {
+      status: 404,
+    })
+  }
+})
+
+hono.fire()

example/serve-static/static/hello.txt

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+This is hello.txt!

example/serve-static/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es2017",
+    "module": "commonjs",
+    "rootDir": "src",
+    "outDir": "./dist",
+    "allowJs": true,
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "types": [
+      "@cloudflare/workers-types",
+    ]
+  },
+  "include": [
+    "src/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+  ]
+}

example/serve-static/webpack.config.js

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+module.exports = {
+  target: 'webworker',
+  entry: './dist/index.js',
+}

example/serve-static/wrangler.toml

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+name = "hono-example-serve-static"
+type = "webpack"
+route = ''
+zone_id = ''
+usage_model = ''
+compatibility_flags = []
+workers_dev = true
+compatibility_date = "2022-01-09"
+webpack_config = "webpack.config.js"
+
+[site]
+bucket = "./"
+entry-point = "./"