test: add tests of dts: false and dts.distPath (#65)

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

@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`dts when bundle: false 1`] = `
+exports[`dts when bundle: false > basic - bundleless dts 1`] = `
 {
   "./dist/esm/index.d.ts": "export * from './utils/numbers';
 export * from './utils/strings';
@@ -20,7 +20,7 @@ export declare const str3 = "str3";
 }
 `;
 
-exports[`dts when bundle: true 1`] = `
+exports[`dts when bundle: true > basic - bundle dts 1`] = `
 {
   "esm": "export declare const num1 = 1;
 

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

@@ -0,0 +1,22 @@
+import { generateBundleCjsConfig, generateBundleEsmConfig } from '@e2e/helper';
+import { defineConfig } from '@rslib/core';
+
+export default defineConfig({
+  lib: [
+    generateBundleEsmConfig(__dirname, {
+      bundle: false,
+      dts: {
+        bundle: false,
+        distPath: './dist/custom',
+      },
+    }),
+    generateBundleCjsConfig(__dirname, {
+      bundle: false,
+    }),
+  ],
+  source: {
+    entry: {
+      main: ['./src/**'],
+    },
+  },
+});

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

@@ -0,0 +1,19 @@
+import { generateBundleCjsConfig, generateBundleEsmConfig } from '@e2e/helper';
+import { defineConfig } from '@rslib/core';
+
+export default defineConfig({
+  lib: [
+    generateBundleEsmConfig(__dirname, {
+      bundle: false,
+      dts: false,
+    }),
+    generateBundleCjsConfig(__dirname, {
+      bundle: false,
+    }),
+  ],
+  source: {
+    entry: {
+      main: ['./src/**'],
+    },
+  },
+});

e2e/cases/dts/bundle/rslib.distpath.config.ts

@@ -0,0 +1,19 @@
+import { generateBundleCjsConfig, generateBundleEsmConfig } from '@e2e/helper';
+import { defineConfig } from '@rslib/core';
+
+export default defineConfig({
+  lib: [
+    generateBundleEsmConfig(__dirname, {
+      dts: {
+        bundle: true,
+        distPath: './dist/custom',
+      },
+    }),
+    generateBundleCjsConfig(__dirname),
+  ],
+  source: {
+    entry: {
+      main: './src/index.ts',
+    },
+  },
+});

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

@@ -0,0 +1,16 @@
+import { generateBundleCjsConfig, generateBundleEsmConfig } from '@e2e/helper';
+import { defineConfig } from '@rslib/core';
+
+export default defineConfig({
+  lib: [
+    generateBundleEsmConfig(__dirname, {
+      dts: false,
+    }),
+    generateBundleCjsConfig(__dirname),
+  ],
+  source: {
+    entry: {
+      main: './src/index.ts',
+    },
+  },
+});

e2e/cases/dts/index.test.ts

@@ -1,20 +1,76 @@
 import { join } from 'node:path';
 import { buildAndGetResults } from '@e2e/helper';
-import { expect, test } from 'vitest';
+import { describe, expect, test } from 'vitest';
 
-test('dts when bundle: false', async () => {
-  const fixturePath = join(__dirname, 'bundle-false');
-  const { files, contents } = await buildAndGetResults(fixturePath, 'dts');
+describe('dts when bundle: false', () => {
+  test('basic - bundleless dts', async () => {
+    const fixturePath = join(__dirname, 'bundle-false');
+    const { files, contents } = await buildAndGetResults(
+      fixturePath,
+      'rslib.config.ts',
+      'dts',
+    );
 
-  expect(files.esm?.length).toBe(4);
-  expect(files.esm?.[0]!.endsWith('.d.ts')).toEqual(true);
-  expect(contents.esm).toMatchSnapshot();
+    expect(files.esm?.length).toBe(4);
+    expect(files.esm?.[0]!.endsWith('.d.ts')).toEqual(true);
+    expect(contents.esm).toMatchSnapshot();
+  });
+
+  test('dts false - bundleless dts', async () => {
+    const fixturePath = join(__dirname, 'bundle-false');
+    const { files } = await buildAndGetResults(
+      fixturePath,
+      'rslib.false.config.ts',
+      'dts',
+    );
+
+    expect(files.esm).toBe(undefined);
+  });
+
+  test('distPath - bundleless dts', async () => {
+    const fixturePath = join(__dirname, 'bundle-false');
+    const { files } = await buildAndGetResults(
+      fixturePath,
+      'rslib.distpath.config.ts',
+      'dts',
+    );
+    expect(files.esm?.length).toBe(4);
+    expect(files.esm?.[0]!.startsWith('./dist/custom')).toEqual(true);
+  });
 });
 
-test('dts when bundle: true', async () => {
-  const fixturePath = join(__dirname, 'bundle');
-  const { entryFiles, entries } = await buildAndGetResults(fixturePath, 'dts');
+describe('dts when bundle: true', () => {
+  test('basic - bundle dts', async () => {
+    const fixturePath = join(__dirname, 'bundle');
+    const { entryFiles, entries } = await buildAndGetResults(
+      fixturePath,
+      'rslib.config.ts',
+      'dts',
+    );
+
+    expect(entryFiles.esm!.endsWith('index.d.ts')).toEqual(true);
+    expect(entries).toMatchSnapshot();
+  });
+
+  test('dts false - bundle dts', async () => {
+    const fixturePath = join(__dirname, 'bundle');
+    const { entryFiles } = await buildAndGetResults(
+      fixturePath,
+      'rslib.false.config.ts',
+      'dts',
+    );
+
+    expect(entryFiles.esm).toEqual(undefined);
+  });
+
+  test('distPath - bundle dts', async () => {
+    const fixturePath = join(__dirname, 'bundle');
+    const { entryFiles } = await buildAndGetResults(
+      fixturePath,
+      'rslib.distpath.config.ts',
+      'dts',
+    );
 
-  expect(entryFiles.esm!.endsWith('index.d.ts')).toEqual(true);
-  expect(entries).toMatchSnapshot();
+    expect(entryFiles.esm!.startsWith('./dist/custom')).toEqual(true);
+  });
 });

e2e/scripts/shared.ts

@@ -104,6 +104,7 @@ export async function getResults(
 
 export const buildAndGetResults = async (
   fixturePath: string,
+  configFile = 'rslib.config.ts',
   type: 'js' | 'dts' = 'js',
 ): Promise<{
   contents: Record<string, Record<string, string>>;
@@ -113,7 +114,7 @@ export const buildAndGetResults = async (
   rspackConfig: InspectConfigResult['origin']['bundlerConfigs'];
   rsbuildConfig: InspectConfigResult['origin']['rsbuildConfig'];
 }> => {
-  const rslibConfig = await loadConfig(join(fixturePath, 'rslib.config.ts'));
+  const rslibConfig = await loadConfig(join(fixturePath, configFile));
   process.chdir(fixturePath);
   const rsbuildInstance = await build(rslibConfig);
   const {

scripts/dictionary.txt

@@ -22,6 +22,7 @@ craco
 crossorigin
 datauri
 deepmerge
+distpath
 docgen
 dogfooding
 envinfo