chore: migrate to tsdown (#7405)

Author: Jason3S

eslint.config.mjs

@@ -246,6 +246,7 @@ export default tsEslint.config(
             '**/*.spec.*',
             '**/*.test.*',
             '**/build.mjs',
+            '**/tsdown.config.*',
             '**/tsup.config.*',
             '**/rollup.config.mjs',
             '**/perf/**',

package.json

@@ -129,6 +129,7 @@
     "ts-jest": "^29.3.4",
     "ts-node": "^10.9.2",
     "ts2mjs": "^3.0.0",
+    "tsdown": "^0.12.3",
     "tslib": "^2.8.1",
     "tsup": "^8.5.0",
     "typescript": "~5.8.3",

packages/cspell-io/package.json

@@ -23,8 +23,8 @@
     "!**/*.map"
   ],
   "scripts": {
-    "build": "tsup-node",
-    "build:watch": "tsup-node --watch",
+    "build": "tsdown",
+    "build:watch": "tsdown --watch",
     "watch": "pnpm build:watch",
     "clean": "shx rm -rf dist temp coverage \"*.tsbuildInfo\"",
     "clean-build": "pnpm run clean && pnpm run build",

packages/cspell-io/src/CSpellIONode.ts

@@ -28,7 +28,7 @@ import { RequestFsReadDirectory } from './requests/RequestFsReadDirectory.js';
 let defaultCSpellIONode: CSpellIO | undefined = undefined;
 
 export class CSpellIONode implements CSpellIO {
-    constructor(readonly serviceBus = new ServiceBus()) {
+    constructor(readonly serviceBus: ServiceBus = new ServiceBus()) {
         registerHandlers(serviceBus);
     }
 

packages/cspell-io/src/common/CFileReference.ts

@@ -2,6 +2,13 @@ import type { BufferEncoding } from '../models/BufferEncoding.js';
 import type { FileReference, FileResourceRequest, UrlOrReference } from '../models/FileResource.js';
 import { toFileURL } from '../node/file/url.js';
 
+export interface CFileReferenceJson {
+    url: string;
+    encoding?: string | undefined;
+    baseFilename?: string | undefined;
+    gz?: boolean | undefined;
+}
+
 export class CFileReference implements FileReference {
     /**
      * Use to ensure the nominal type separation between CFileReference and FileReference
@@ -46,7 +53,7 @@ export class CFileReference implements FileReference {
         );
     }
 
-    public toJson() {
+    public toJson(): CFileReferenceJson {
         return {
             url: this.url.href,
             encoding: this.encoding,

packages/cspell-io/src/common/CFileResource.ts

@@ -3,6 +3,14 @@ import type { BufferEncoding } from '../models/BufferEncoding.js';
 import type { FileReference, FileResource, TextFileResource } from '../models/FileResource.js';
 import { decode, encodeString, isGZipped } from './encode-decode.js';
 
+export interface CFileResourceJson {
+    url: string;
+    content: string;
+    encoding?: string | undefined;
+    baseFilename?: string | undefined;
+    gz: boolean;
+}
+
 export class CFileResource implements TextFileResource {
     private _text?: string;
     readonly baseFilename?: string | undefined;
@@ -41,7 +49,7 @@ export class CFileResource implements TextFileResource {
             : new Uint8Array(arrayBufferview.buffer, arrayBufferview.byteOffset, arrayBufferview.byteLength);
     }
 
-    public toJson() {
+    public toJson(): CFileResourceJson {
         return {
             url: this.url.href,
             content: this.getText(),

packages/cspell-io/src/common/arrayBuffers.ts

@@ -75,6 +75,8 @@ export function swapBytes(data: ArrayBufferView): ArrayBufferView {
     return swap16(buf);
 }
 
-export const __debug__ = {
+export const __debug__: {
+    swap16Poly: typeof swap16Poly;
+} = {
     swap16Poly,
 };

packages/cspell-io/src/handlers/node/file.ts

@@ -258,7 +258,7 @@ async function compressAndChainWriteRequest(
     return res.value;
 }
 
-export function registerHandlers(serviceBus: ServiceBus) {
+export function registerHandlers(serviceBus: ServiceBus): void {
     /**
      * Handlers are in order of low to high level
      * Order is VERY important.

packages/cspell-io/src/node/file/_fetch.ts

@@ -1,3 +1,3 @@
 /* eslint-disable n/no-unsupported-features/node-builtins */
 /** alias of global.fetch, useful for mocking */
-export const _fetch = global.fetch;
+export const _fetch: typeof global.fetch = global.fetch;

packages/cspell-io/src/requests/RequestFsReadDirectory.ts

@@ -1,4 +1,4 @@
-import type { ServiceRequestFactoryRequestType } from '@cspell/cspell-service-bus';
+import type { RequestFactory, ServiceRequestFactoryRequestType } from '@cspell/cspell-service-bus';
 import { requestFactory } from '@cspell/cspell-service-bus';
 
 import type { DirEntry } from '../models/Stats.js';
@@ -8,7 +8,6 @@ interface RequestParams {
     readonly url: URL;
 }
 
-export const RequestFsReadDirectory = requestFactory<typeof RequestType, RequestParams, Promise<DirEntry[]>>(
-    RequestType,
-);
-export type RequestFsReadDirectory = ServiceRequestFactoryRequestType<typeof RequestFsReadDirectory>;
+export type RequestFsReadDirectoryFactory = RequestFactory<typeof RequestType, RequestParams, Promise<DirEntry[]>>;
+export type RequestFsReadDirectory = ServiceRequestFactoryRequestType<RequestFsReadDirectoryFactory>;
+export const RequestFsReadDirectory: RequestFsReadDirectoryFactory = requestFactory(RequestType);