fix: bundle svelte without styles (#464)

egoist · Nov 23, 2021 · 3fb9b8e · 3fb9b8e · vercel · Nov 23, 2021
1 parent 8c8f19f
commit 3fb9b8e
Show file tree

Hide file tree

Showing 2 changed files with 25 additions and 1 deletion.
diff --git a/src/esbuild/svelte.ts b/src/esbuild/svelte.ts
@@ -65,7 +65,7 @@ export const sveltePlugin = ({
           })
 
           let contents = result.js.code
-          if (css && result.css) {
+          if (css && result.css.code) {
             const cssPath = useSvelteCssExtension(filename)
             css.set(cssPath, result.css.code)
             // Directly prepend the `import` statement as sourcemap doesn't matter for now

diff --git a/test/index.test.ts b/test/index.test.ts
@@ -768,6 +768,30 @@ test('bundle svelte', async () => {
   `)
 })
 
+test('bundle svelte without styles', async () => {
+  const { outFiles } = await run(
+    getTestName(),
+    {
+      'input.ts': `import App from './App.svelte'
+      export { App }
+      `,
+      'App.svelte': `
+      <script>
+      let msg = 'hello svelte'
+      </script>
+
+      <span>{msg}</span>
+      `,
+    }
+  )
+
+  expect(outFiles).toMatchInlineSnapshot(`
+    Array [
+      "input.js",
+    ]
+  `)
+})
+
 test('onSuccess', async () => {
   const randomNumber = Math.random() + ''
   const { logs } = await run(