Bundle with tsdown (#307)

Author: fisker

.gitignore

@@ -1,5 +1,5 @@
 coverage/
-lib/
+dist/
 node_modules/
 .vscode/settings.json
 **/.yarn/*

eslint.config.js

@@ -53,5 +53,5 @@ export default tseslint.config(
       "simple-import-sort/exports": "error",
     },
   },
-  { ignores: ["lib/", ".yarn/"] },
+  { ignores: ["dist/", ".yarn/"] },
 );

package.json

@@ -7,9 +7,11 @@
     "yaml"
   ],
   "type": "module",
-  "types": "lib/index.d.ts",
   "exports": {
-    ".": "./lib/index.js",
+    ".": {
+      "types": "./dist/index.d.mts",
+      "default": "./dist/index.mjs"
+    },
     "./*": "./*"
   },
   "repository": "prettier/yaml-unist-parser",
@@ -30,8 +32,7 @@
     "fix:eslint": "yarn lint:eslint --fix",
     "fix:prettier": "prettier . --write",
     "test": "vitest",
-    "prebuild": "rm -rf ./lib",
-    "build": "tsc -p ./tsconfig.build.json",
+    "build": "tsdown --unbundle",
     "release": "yarn build && standard-version"
   },
   "dependencies": {
@@ -50,6 +51,7 @@
     "patch-package": "8.0.1",
     "prettier": "3.6.2",
     "standard-version": "9.5.0",
+    "tsdown": "0.17.0-beta.6",
     "typescript": "5.9.3",
     "typescript-eslint": "8.47.0",
     "vitest": "4.0.12",
@@ -59,7 +61,7 @@
     "node": ">= 14"
   },
   "files": [
-    "/lib/**/*"
+    "/dist"
   ],
   "packageManager": "yarn@4.11.0"
 }

src/attach.test.ts

@@ -1,5 +1,5 @@
-import { testCases, type TestCaseSingle } from "./helpers.js";
-import { type Comment, type Root } from "./types.js";
+import { testCases, type TestCaseSingle } from "./helpers.ts";
+import { type Comment, type Root } from "./types.ts";
 
 // example from http://nodeca.github.io/js-yaml/
 const jsYamlExample = `

src/attach.ts

@@ -7,9 +7,9 @@ import type {
   Root,
   TrailingCommentAttachable,
   YamlUnistNode,
-} from "./types.js";
-import { defineParents } from "./utils/define-parents.js";
-import { getPointText } from "./utils/get-point-text.js";
+} from "./types.ts";
+import { defineParents } from "./utils/define-parents.ts";
+import { getPointText } from "./utils/get-point-text.ts";
 
 interface NodeTable {
   [line: number]: {

src/factories/block-folded.ts

@@ -1,4 +1,4 @@
-import { type BlockFolded, type BlockValue } from "../types.js";
+import { type BlockFolded, type BlockValue } from "../types.ts";
 
 export function createBlockFolded(blockValue: BlockValue): BlockFolded {
   return {

src/factories/block-literal.ts

@@ -1,4 +1,4 @@
-import { type BlockLiteral, type BlockValue } from "../types.js";
+import { type BlockLiteral, type BlockValue } from "../types.ts";
 
 export function createBlockLiteral(blockValue: BlockValue): BlockLiteral {
   return {

src/factories/block-value.ts

@@ -3,9 +3,9 @@ import {
   type Comment,
   type Content,
   type Position,
-} from "../types.js";
-import { createLeadingCommentAttachable } from "./leading-comment-attachable.js";
-import { createNode } from "./node.js";
+} from "../types.ts";
+import { createLeadingCommentAttachable } from "./leading-comment-attachable.ts";
+import { createNode } from "./node.ts";
 
 export function createBlockValue(
   position: Position,

src/factories/comment-attachable.ts

@@ -1,6 +1,6 @@
-import { type CommentAttachable } from "../types.js";
-import { createLeadingCommentAttachable } from "./leading-comment-attachable.js";
-import { createTrailingCommentAttachable } from "./trailing-comment-attachable.js";
+import { type CommentAttachable } from "../types.ts";
+import { createLeadingCommentAttachable } from "./leading-comment-attachable.ts";
+import { createTrailingCommentAttachable } from "./trailing-comment-attachable.ts";
 
 export function createCommentAttachable(): CommentAttachable {
   return {

src/factories/comment.ts

@@ -1,5 +1,5 @@
-import { type Position } from "../types.js";
-import { createNode } from "./node.js";
+import { type Position } from "../types.ts";
+import { createNode } from "./node.ts";
 
 export function createComment(position: Position, value: string) {
   return {