chore: use tsdown for bundling (#210)

Author: KazariEX

package.json

@@ -1,6 +1,7 @@
 {
   "name": "feed",
   "version": "5.0.0",
+  "type": "module",
   "description": "Feed is a RSS, Atom and JSON feed generator for Node.js, making content syndication simple and intuitive!",
   "homepage": "https://github.com/jpmonette/feed",
   "author": "Jean-Philippe Monette <contact@jpmonette.net>",
@@ -12,7 +13,7 @@
     "lib"
   ],
   "scripts": {
-    "build": "rm -rf lib/ && mkdir lib && tsc",
+    "build": "tsdown",
     "prepublish": "pnpm build",
     "test": "jest --silent",
     "test-travis": "jest --coverage",
@@ -46,7 +47,8 @@
     "prettier": "^2.8.8",
     "source-map-loader": "^3.0.1",
     "ts-jest": "^28.0.3",
-    "typescript": "^4.9.5"
+    "tsdown": "^0.11.2",
+    "typescript": "^5.8.3"
   },
   "engines": {
     "node": ">=20",

pnpm-lock.yaml

@@ -1,7 +1,7 @@
 import * as convert from "xml-js";
 import { generator } from "./config";
-import { Feed } from "./feed";
-import { Author, Category, Enclosure, Item } from "./typings";
+import type { Feed } from "./feed";
+import type { Author, Category, Enclosure, Item } from "./typings";
 import { sanitize } from "./utils";
 
 /**

src/atom1.ts

@@ -1,9 +1,9 @@
 import renderAtom from "./atom1";
 import renderJSON from "./json";
 import renderRSS from "./rss2";
-import { Author, Extension, FeedOptions, Item } from "./typings";
+import type { Author, Extension, FeedOptions, Item } from "./typings";
 
-export { Author, Extension, FeedOptions, Item };
+export type { Author, Extension, FeedOptions, Item };
 
 /**
  * Class used to generate Feeds

src/feed.ts

@@ -1,5 +1,5 @@
-import { Feed } from "./feed";
-import { Author, Category, Extension, Item } from "./typings";
+import type { Feed } from "./feed";
+import type { Author, Category, Extension, Item } from "./typings";
 
 /**
  * Returns a JSON feed

src/json.ts

@@ -1,7 +1,7 @@
 import * as convert from "xml-js";
 import { generator } from "./config";
-import { Feed } from "./feed";
-import { Author, Category, Enclosure, Extension, Item } from "./typings";
+import type { Feed } from "./feed";
+import type { Author, Category, Enclosure, Extension, Item } from "./typings";
 import { sanitize } from "./utils";
 
 /**

src/rss2.ts

@@ -2,21 +2,20 @@
   "compilerOptions": {
     "allowUnreachableCode": false,
     "allowUnusedLabels": false,
-    "baseUrl": ".",
-    "declaration": true,
     "lib": [
-      "es2015",
-      "dom"
+      "ESNext",
+      "DOM",
+      "DOM.Iterable"
     ],
-    "module": "commonjs",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "noEmit": true,
     "noFallthroughCasesInSwitch": true,
     "noImplicitAny": true,
     "noImplicitReturns": true,
-    "outDir": "./lib",
-    "removeComments": true,
-    "sourceMap": true,
     "strict": true,
-    "target": "es5"
+    "target": "ESNext",
+    "verbatimModuleSyntax": true
   },
   "include": ["./src/**/*"],
   "exclude": ["node_modules", "lib", "src/__tests__/**/*"]

tsconfig.json

@@ -0,0 +1,9 @@
+import { defineConfig } from "tsdown";
+
+export default defineConfig({
+  entry: [
+    "./src/feed.ts",
+  ],
+  outDir: "./lib",
+  sourcemap: true,
+});