File size: 6,145 Bytes
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index 27457caed..7d67dc097 100644
--- a/packages/vite/src/node/__tests__/build.spec.ts
+++ b/packages/vite/src/node/__tests__/build.spec.ts
@@ -1020,6 +1020,182 @@ test.for([true, false])(
},
)
+test('chunkImportMap per environment with shared plugins', async () => {
+ const root = resolve(dirname, 'fixtures/shared-plugins/chunk-import-map')
+ let client: RolldownOutput | undefined
+ let ssr: RolldownOutput | undefined
+ const builder = await createBuilder({
+ root,
+ logLevel: 'warn',
+ environments: {
+ client: {
+ build: {
+ chunkImportMap: true,
+ write: false,
+ rolldownOptions: {
+ input: '/entry.js',
+ },
+ },
+ },
+ ssr: {
+ build: {
+ chunkImportMap: false,
+ ssr: true,
+ write: false,
+ rolldownOptions: {
+ input: '/entry.js',
+ },
+ },
+ },
+ },
+ builder: {
+ sharedPlugins: true,
+ async buildApp(builder) {
+ client = (await builder.build(
+ builder.environments.client,
+ )) as RolldownOutput
+ ssr = (await builder.build(builder.environments.ssr)) as RolldownOutput
+ },
+ },
+ })
+
+ await builder.buildApp()
+
+ const entry = client!.output.find(
+ (output): output is OutputChunk =>
+ output.type === 'chunk' && output.isEntry,
+ )!
+ const css = client!.output.find(
+ (output) => output.type === 'asset' && output.fileName.endsWith('.css'),
+ )!
+ const importMapAsset = client!.output.find(
+ (output) => output.type === 'asset' && output.fileName === 'importmap.json',
+ )!
+ expect(
+ ssr!.output.some(
+ (output) =>
+ output.type === 'asset' && output.fileName === 'importmap.json',
+ ),
+ ).toBe(false)
+ const importMap = JSON.parse(importMapAsset.source.toString())
+ .imports as Record<string, string>
+ const cssSpecifier = Object.entries(importMap).find(
+ ([, fileName]) => fileName === `/${css.fileName}`,
+ )![0]
+ expect(entry.code).toContain(JSON.stringify(cssSpecifier.slice(1)))
+})
+
+test('chunkImportMap is emitted when emitAssets is false', async () => {
+ const root = resolve(dirname, 'fixtures/shared-plugins/chunk-import-map')
+ const builder = await createBuilder({
+ root,
+ logLevel: 'warn',
+ environments: {
+ ssr: {
+ build: {
+ ssr: true,
+ emitAssets: false,
+ write: false,
+ chunkImportMap: true,
+ rolldownOptions: {
+ input: '/entry.js',
+ experimental: {
+ chunkImportMap: {
+ fileName: 'custom-importmap.json',
+ },
+ },
+ },
+ },
+ },
+ },
+ })
+
+ const result = (await builder.build(
+ builder.environments.ssr,
+ )) as RolldownOutput
+
+ expect(result.output).toContainEqual(
+ expect.objectContaining({
+ type: 'asset',
+ fileName: 'custom-importmap.json',
+ }),
+ )
+})
+
+test('chunkImportMap is emitted for SSR when enabled', async () => {
+ const root = resolve(dirname, 'fixtures/shared-plugins/chunk-import-map')
+ const builder = await createBuilder({
+ root,
+ logLevel: 'warn',
+ environments: {
+ ssr: {
+ build: {
+ ssr: true,
+ chunkImportMap: true,
+ write: false,
+ rolldownOptions: {
+ input: '/entry.js',
+ },
+ },
+ },
+ },
+ })
+
+ const result = (await builder.build(
+ builder.environments.ssr,
+ )) as RolldownOutput
+
+ expect(result.output).toContainEqual(
+ expect.objectContaining({
+ type: 'asset',
+ fileName: 'importmap.json',
+ }),
+ )
+})
+
+test('importmap named asset is not emitted when chunkImportMap is false', async () => {
+ const root = resolve(dirname, 'fixtures/shared-plugins/chunk-import-map')
+ const builder = await createBuilder({
+ root,
+ logLevel: 'warn',
+ plugins: [
+ {
+ name: 'emit-importmap-named-asset',
+ buildStart() {
+ this.emitFile({
+ type: 'asset',
+ fileName: 'importmap.json',
+ source: '{}',
+ })
+ },
+ },
+ ],
+ environments: {
+ ssr: {
+ build: {
+ ssr: true,
+ emitAssets: false,
+ write: false,
+ rolldownOptions: {
+ input: '/entry.js',
+ },
+ },
+ },
+ },
+ })
+
+ const result = (await builder.build(
+ builder.environments.ssr,
+ )) as RolldownOutput
+
+ expect(result.output).not.toContainEqual(
+ expect.objectContaining({
+ type: 'asset',
+ fileName: 'importmap.json',
+ }),
+ )
+})
+
test('sharedConfigBuild and emitAssets', async () => {
const root = resolve(dirname, 'fixtures/shared-config-build/emitAssets')
const builder = await createBuilder({
diff --git a/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/entry.js b/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/entry.js
new file mode 100644
index 000000000..e1a05dfab
--- /dev/null
+++ b/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/entry.js
@@ -0,0 +1 @@
+import('./lazy.js')
diff --git a/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/lazy.css b/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/lazy.css
new file mode 100644
index 000000000..29da9e259
--- /dev/null
+++ b/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/lazy.css
@@ -0,0 +1,3 @@
+.lazy {
+ color: red;
+}
diff --git a/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/lazy.js b/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/lazy.js
new file mode 100644
index 000000000..f6e6772c7
--- /dev/null
+++ b/packages/vite/src/node/__tests__/fixtures/shared-plugins/chunk-import-map/lazy.js
@@ -0,0 +1,3 @@
+import './lazy.css'
+
+export const lazy = true
|