From b1558bd9fade791eb697b243f1f511cab8fa2812 Mon Sep 17 00:00:00 2001
From: 186526 <i@186526.xyz>
Date: Tue, 26 Jul 2022 08:32:33 +0000
Subject: [PATCH] fix types & add bun adapater (WIP)

---
 package.json        |  9 ++++++---
 src/lib.ts          |  5 ++++-
 src/platform/bun.ts | 20 ++++++++++++++++++++
 tsconfig.json       | 30 +++++++++++++++++++++++-------
 webpack.config.js   |  8 ++++++++
 yarn.lock           |  5 +++++
 6 files changed, 66 insertions(+), 11 deletions(-)
 create mode 100644 src/platform/bun.ts

diff --git a/package.json b/package.json
index 0627157..7c8895c 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,12 @@
 {
   "name": "handlers.js",
   "description": "Handlers.js is a unified and lightweight web application framework for multiple platforms.",
-  "version": "0.1.0",
-  "main": "./dist/main.node.js",
+  "version": "0.1.1",
+  "main": "./dist/index.js",
   "webpack": "./dist/index.js",
   "browser": "./dist/main.serviceworker.js",
   "module": "./dist/index.js",
+  "types": "dist/index.d.ts",
   "files": [
     "dist",
     "LICENSE"
@@ -32,6 +33,7 @@
     "@webpack-cli/generators": "^2.5.0",
     "axios": "^0.27.2",
     "bluebird": "^3.7.2",
+    "bun-types": "^0.1.4",
     "jest": "^28.1.2",
     "prettier": "^2.7.1",
     "ts-jest": "^28.0.5",
@@ -43,12 +45,13 @@
   },
   "sideEffects": false,
   "scripts": {
-    "build": "yarn clean && yarn build:node && yarn build:serviceworker && yarn build:cfworker && yarn build:deno && yarn build:txiki",
+    "build": "yarn clean && yarn build:node && yarn build:serviceworker && yarn build:cfworker && yarn build:deno && yarn build:txiki && yarn build:bun",
     "build:node": "BUILD_TARGET=node webpack",
     "build:serviceworker": "BUILD_TARGET=serviceworker webpack",
     "build:cfworker": "BUILD_TARGET=cfworker webpack",
     "build:deno": "BUILD_TARGET=deno webpack",
     "build:txiki": "BUILD_TARGET=txiki webpack",
+    "build:bun": "BUILD_TARGET=bun webpack",
     "watch": "webpack --watch",
     "clean": "rm -rf ./dist",
     "demo": "env NODE_ENV=development yarn build:node && node ./dist/main.node.js",
diff --git a/src/lib.ts b/src/lib.ts
index cb0604c..1b0c048 100644
--- a/src/lib.ts
+++ b/src/lib.ts
@@ -7,6 +7,9 @@ export const platform = (() => {
 	if (typeof Deno != "undefined") {
 		return "Deno";
 	}
+	if (typeof Bun != "undefined") {
+		return "Bun";
+	}
 	if (typeof tjs != "undefined") {
 		return "txiki.js";
 	}
@@ -17,7 +20,7 @@ export const platform = (() => {
 })();
 export const version = (() => {
 	switch (platform) {
-		case "Node.js":
+		case "Node.js" || "Bun":
 			return process.version;
 		case "Deno":
 			return Deno.version.deno;
diff --git a/src/platform/bun.ts b/src/platform/bun.ts
new file mode 100644
index 0000000..c287c4f
--- /dev/null
+++ b/src/platform/bun.ts
@@ -0,0 +1,20 @@
+import { SWPlatformAdapter } from "./serviceworker";
+import { platformAdapater } from "./index";
+
+export class BunPlatformAdapter<T = any, K = any>
+	extends SWPlatformAdapter<T, K>
+	implements platformAdapater<T, K>
+{
+	async listen(port: number): Promise<void> {
+		Bun.serve({
+			fetch: async (request: Request): Promise<Response> => {
+				return await this.handleResponse(
+					await this.handleRequest(request).then((request) =>
+						this.router.respond(request)
+					)
+				);
+			},
+			port,
+		});
+	}
+}
diff --git a/tsconfig.json b/tsconfig.json
index adc8cc8..c57e66e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,8 +2,15 @@
   "compilerOptions": {
     "target": "esnext",
     "module": "esnext",
-    "lib": ["ESNext"],
-    "types": ["@cloudflare/workers-types", "@types/node", "@types/jest"],
+    "lib": [
+      "ESNext"
+    ],
+    "types": [
+      "@cloudflare/workers-types",
+      "@types/node",
+      "@types/jest",
+      "bun-types"
+    ],
     "skipLibCheck": true,
     "sourceMap": true,
     "outDir": "./dist",
@@ -23,12 +30,21 @@
     "experimentalDecorators": true,
     "resolveJsonModule": true,
     "baseUrl": ".",
-    "plugins": [{
-      "transform": "@zerollup/ts-transform-paths"
-    }],
+    "plugins": [
+      {
+        "transform": "@zerollup/ts-transform-paths"
+      }
+    ],
     "declaration": true
   },
-  "exclude": ["node_modules"],
-  "include": ["index.ts", "src/**/*.ts", "demo/**/*.ts", "types/*.d.ts"],
+  "exclude": [
+    "node_modules"
+  ],
+  "include": [
+    "index.ts",
+    "src/**/*.ts",
+    "demo/**/*.ts",
+    "types/*.d.ts"
+  ],
   // "esm": true
 }
\ No newline at end of file
diff --git a/webpack.config.js b/webpack.config.js
index d1acd6c..50a7d0e 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -81,12 +81,20 @@ export default () => {
           'Promise': 'bluebird'
         })
       )
+      break;
+    case "bun":
+      config.mode = "production";
+      config.target = "node12";
+      config.output.filename = "main.bun.js";
+      break;
     case "deno:test":
       config.target = "webworker";
       config.output.filename = "test.deno.js";
       config.entry = "./test/test-server.deno.ts";
+      break;
     default:
       config.target = "es6";
+      break;
   }
 
   return config;
diff --git a/yarn.lock b/yarn.lock
index a7057d8..d1ebcb5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1565,6 +1565,11 @@ builtins@^1.0.3:
   resolved "https://registry.yarnpkg.com/builtins/-/builtins-1.0.3.tgz#cb94faeb61c8696451db36534e1422f94f0aee88"
   integrity sha512-uYBjakWipfaO/bXI7E8rq6kpwHRZK5cNYrUv2OzZSI/FvmdMyXJ2tG9dKcjEC5YHmHpUAwsargWIZNWdxb/bnQ==
 
+bun-types@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/bun-types/-/bun-types-0.1.4.tgz#b4ab4ae10828bea0eacf1f221b197b37abd88cda"
+  integrity sha512-8nyx22INhlPT+R/1MebbAK7TX48aLQdrLTEmce3oTlne5GunoxMEtCiHOku90XKeHbxxbMkkPI2TX1m0pvlLaw==
+
 cacache@^15.0.3, cacache@^15.0.5, cacache@^15.2.0:
   version "15.3.0"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-15.3.0.tgz#dc85380fb2f556fe3dda4c719bfa0ec875a7f1eb"