feat: basic implementation of dts generation (#42)

Author: Timeless0911

e2e/cases/alias/index.test.ts

@@ -1,9 +1,9 @@
 import { expect, test } from 'vitest';
-import { buildAndGetJsResults } from '#shared';
+import { buildAndGetResults } from '#shared';
 
 test('source.alias', async () => {
   const fixturePath = __dirname;
-  const { entries } = await buildAndGetJsResults(fixturePath);
+  const { entries } = await buildAndGetResults(fixturePath);
 
   expect(entries.esm).toContain('hello world');
   expect(entries.cjs).toContain('hello world');

e2e/cases/autoExtension/index.test.ts

@@ -1,17 +1,17 @@
 import { extname, join } from 'node:path';
 import { expect, test } from 'vitest';
-import { buildAndGetJsResults } from '#shared';
+import { buildAndGetResults } from '#shared';
 
 test('autoExtension generate .mjs in build artifacts with esm format when type is commonjs', async () => {
   const fixturePath = join(__dirname, 'type-commonjs');
-  const { entryFiles } = await buildAndGetJsResults(fixturePath);
+  const { entryFiles } = await buildAndGetResults(fixturePath);
   expect(extname(entryFiles.esm!)).toEqual('.mjs');
   expect(extname(entryFiles.cjs!)).toEqual('.js');
 });
 
 test('autoExtension generate .cjs in build artifacts with cjs format when type is module', async () => {
   const fixturePath = join(__dirname, 'type-module');
-  const { entryFiles } = await buildAndGetJsResults(fixturePath);
+  const { entryFiles } = await buildAndGetResults(fixturePath);
   expect(extname(entryFiles.esm!)).toEqual('.js');
   expect(extname(entryFiles.cjs!)).toEqual('.cjs');
 });

e2e/cases/bundle-false/index.test.ts

@@ -1,10 +1,10 @@
 import { join } from 'node:path';
 import { expect, test } from 'vitest';
-import { buildAndGetJsResults } from '#shared';
+import { buildAndGetResults } from '#shared';
 
 test('bundle: false', async () => {
   const fixturePath = join(__dirname, 'basic');
-  const { files } = await buildAndGetJsResults(fixturePath);
+  const { files } = await buildAndGetResults(fixturePath);
 
   // TODO: record file paths with inline snapshot
   // need to add path serialization

e2e/cases/define/index.test.ts

@@ -1,9 +1,9 @@
 import { expect, test } from 'vitest';
-import { buildAndGetJsResults } from '#shared';
+import { buildAndGetResults } from '#shared';
 
 test('source.define', async () => {
   const fixturePath = __dirname;
-  const { entries } = await buildAndGetJsResults(fixturePath);
+  const { entries } = await buildAndGetResults(fixturePath);
 
   expect(entries.esm).not.toContain('console.info(VERSION)');
   expect(entries.esm).toContain('1.0.0');

e2e/cases/dts/__snapshots__/index.test.ts.snap

@@ -0,0 +1,44 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`dts when bundle: false 1`] = `
+{
+  "./dist/esm/index.d.ts": "export * from './utils/numbers';
+export * from './utils/strings';
+export * from './sum';
+",
+  "./dist/esm/sum.d.ts": "export declare const numSum: number;
+export declare const strSum: string;
+",
+  "./dist/esm/utils/numbers.d.ts": "export declare const num1 = 1;
+export declare const num2 = 2;
+export declare const num3 = 3;
+",
+  "./dist/esm/utils/strings.d.ts": "export declare const str1 = "str1";
+export declare const str2 = "str2";
+export declare const str3 = "str3";
+",
+}
+`;
+
+exports[`dts when bundle: true 1`] = `
+{
+  "esm": "export declare const num1 = 1;
+
+export declare const num2 = 2;
+
+export declare const num3 = 3;
+
+export declare const numSum: number;
+
+export declare const str1 = "str1";
+
+export declare const str2 = "str2";
+
+export declare const str3 = "str3";
+
+export declare const strSum: string;
+
+export { }
+",
+}
+`;

e2e/cases/dts/bundle-false/rslib.config.ts

@@ -0,0 +1,21 @@
+import { defineConfig } from '@rslib/core';
+import { generateBundleCjsConfig, generateBundleEsmConfig } from '#shared';
+
+export default defineConfig({
+  lib: [
+    generateBundleEsmConfig(__dirname, {
+      bundle: false,
+      dts: {
+        bundle: false,
+      },
+    }),
+    generateBundleCjsConfig(__dirname, {
+      bundle: false,
+    }),
+  ],
+  source: {
+    entry: {
+      main: ['./src/**'],
+    },
+  },
+});

e2e/cases/dts/bundle-false/src/index.ts

@@ -0,0 +1,3 @@
+export * from './utils/numbers';
+export * from './utils/strings';
+export * from './sum';

e2e/cases/dts/bundle-false/src/sum.ts

@@ -0,0 +1,5 @@
+import { num1, num2, num3 } from './utils/numbers';
+import { str1, str2, str3 } from './utils/strings';
+
+export const numSum = num1 + num2 + num3;
+export const strSum = str1 + str2 + str3;

e2e/cases/dts/bundle-false/src/utils/numbers.ts

@@ -0,0 +1,3 @@
+export const num1 = 1;
+export const num2 = 2;
+export const num3 = 3;

e2e/cases/dts/bundle-false/src/utils/strings.ts

@@ -0,0 +1,3 @@
+export const str1 = 'str1';
+export const str2 = 'str2';
+export const str3 = 'str3';