refactor: 重构

.npmrc

@@ -0,0 +1,2 @@
+registry=http://localhost:8787/_debug
+shamefully-hoist=true

package.json

@@ -10,4 +10,4 @@
   "devDependencies": {
     "wrangler": "^3.60.3"
   }
-}
+}

request.http

@@ -0,0 +1,9 @@
+###
+GET http://localhost:8787/_debug
+
+
+###
+GET http://localhost:8787/_debug/@vue%2Fbabel-plugin-jsx
+
+###
+GET http://localhost:8787/_debug/@vue/babel-plugin-jsx/-/babel-plugin-jsx-1.0.0-rc.2.tgz

src/package-lock.json

@@ -1,13 +0,0 @@
-{
-  "name": "npmproxy",
-  "version": "1.0.0",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "npmproxy",
-      "version": "1.0.0",
-      "license": "ISC"
-    }
-  }
-}

src/package.json

@@ -1,5 +0,0 @@
-{
-  "name": "npmproxy",
-  "version": "1.0.0",
-  "license": "ISC"
-}

src/worker copy.js

@@ -0,0 +1,49 @@
+const CUSTOM_DOMAIN = "https://npm-cf-proxy.oo1.dev";
+const NPM_JS = "https://registry.npmjs.org";
+// https://github.com/yaming116/npm-registry-worker
+
+const json = (data = {}, code = 200, headers = {}) => {
+  return new Response(JSON.stringify(data), {
+    status: code,
+    headers: {
+      "Content-Type": "application/json",
+      "Access-Control-Allow-Origin": "*",
+      "X-Powered-By": "X-Powered-By cloudflare npm proxy",
+      ...headers,
+    },
+  });
+};
+
+// Export a default object containing event handlers
+export default {
+  // The fetch handler is invoked when this worker receives a HTTP(S) request
+  // and should return a Response (optionally wrapped in a Promise)
+  async fetch(request, env, ctx) {
+    // You'll find it helpful to parse the request.url string into a URL object. Learn more at https://developer.mozilla.org/en-US/docs/Web/API/URL
+    const url = new URL(request.url);
+    if ("GET" !== request.method) {
+      return Response.redirect(`${NPM_JS}${url.pathname}`, 302);
+    }
+    // console.log('xxx: ', url);
+    if ("/" === url.pathname) {
+      return new Response(
+        `Hello ${url.origin} 'pnpm config set registry ${url.origin}' `
+      );
+    }
+
+    if (url.pathname.endsWith(".tgz") || url.pathname.split("/").length === 2) {
+      let response = await fetch(`${NPM_JS}${url.pathname}`);
+      return response;
+    }
+
+    let data = await (await fetch(`${NPM_JS}${url.pathname}`)).json();
+    if (data.error) {
+      return json(data, 500);
+    }
+
+    if (data && data.dist && data.dist.tarball) {
+      data.dist.tarball = data.dist.tarball.replace(NPM_JS, CUSTOM_DOMAIN);
+    }
+    return json(data);
+  },
+};

src/worker.js

@@ -1,60 +1,40 @@
-/**
+let NPM_JS = "https://registry.npmjs.org";
- * Welcome to Cloudflare Workers! This is your first worker.
- *
- * - Run `npm run dev` in your terminal to start a development server
- * - Open a browser tab at http://localhost:8787/ to see your worker in action
- * - Run `npm run deploy` to publish your worker
- *
- * Learn more at https://developers.cloudflare.com/workers/
- */
 
-// https://registry.npmjs.org/axios/0.2.0
-const CUSTOM_DOMAIN = "https://npm-cf-proxy.oo1.dev";
-const NPM_JS = "https://registry.npmjs.org";
-// https://github.com/yaming116/npm-registry-worker
-
-const json = (data = {}, code = 200, headers = {}) => {
-  return new Response(JSON.stringify(data), {
-    status: code,
-    headers: {
-      "Content-Type": "application/json",
-      "Access-Control-Allow-Origin": "*",
-      "X-Powered-By": "X-Powered-By cloudflare npm proxy",
-      ...headers,
-    },
-  });
-};
-
-// Export a default object containing event handlers
 export default {
-  // The fetch handler is invoked when this worker receives a HTTP(S) request
+	async fetch(request, env, ctx) {
-  // and should return a Response (optionally wrapped in a Promise)
+		const url = new URL(request.url);
-  async fetch(request, env, ctx) {
+		// console.log('url :>> ', url);
-    // You'll find it helpful to parse the request.url string into a URL object. Learn more at https://developer.mozilla.org/en-US/docs/Web/API/URL
-    const url = new URL(request.url);
-    if ("GET" !== request.method) {
-      return Response.redirect(`${NPM_JS}${url.pathname}`, 302);
-    }
-    // console.log('xxx: ', url);
-    if ("/" === url.pathname) {
-      return new Response(
-        `Hello ${url.origin} 'pnpm config set registry ${url.origin}' `
-      );
-    }
 
-    if (url.pathname.endsWith(".tgz") || url.pathname.split("/").length === 2) {
+		let origin = url.origin;
-      let response = await fetch(`${NPM_JS}${url.pathname}`);
-      return response;
-    }
 
-    let data = await (await fetch(`${NPM_JS}${url.pathname}`)).json();
+		// registry=http://localhost:8787/_debug
-    if (data.error) {
+		if (url.pathname.startsWith('/_debug')) {
-      return json(data, 500);
+			url.pathname = url.pathname.replace('/_debug', '');
-    }
+			NPM_JS = "https://registry.npmmirror.com";
+			origin = `http://localhost:8787/_debug`;
+		}
 
-    if (data && data.dist && data.dist.tarball) {
+		if ("/" === url.pathname) {
-      data.dist.tarball = data.dist.tarball.replace(NPM_JS, CUSTOM_DOMAIN);
+			return new Response(`Hello ${url.origin} 'pnpm config set registry ${url.origin}' `);
-    }
+		}
-    return json(data);
+		if ("GET" !== request.method) {
-  },
+			return new Response('Method not allowed', { status: 405, });
+		}
+
+		if (url.pathname.endsWith(".tgz")) {
+			return fetch(`${NPM_JS}${url.pathname}`);
+		}
+
+		console.log('url.pathname :>> ', url.pathname); // >> /@vue%2Fbabel-plugin-jsx
+		// https://registry.npmjs.org/@vue%2Fbabel-plugin-jsx
+		// https://registry.npmjs.org/@vue/babel-plugin-jsx/-/babel-plugin-jsx-1.0.0-rc.2.tgz
+
+		let response = await fetch(`${NPM_JS}${url.pathname}`);
+		let text = await response.text()
+		text = text.replace(new RegExp(`${NPM_JS}(.*?).tgz`, 'g'), `${origin}$1.tgz`);
+		// console.log('text :>> ', text);
+		return new Response(text, response);
+
+		return new Response(`This is a worker for ${url.origin}`, { status: 500, });
+	},
 };

src/wrangler.toml

@@ -1,3 +0,0 @@
-name = "npmproxy"
-main = "worker.js"
-compatibility_date = "2023-08-23"