fix(ssr): respect ssr.external and ssr.noExternal

aleclarson · Oct 4, 2021 · d14ca7b · d14ca7b
1 parent eb7e113
commit d14ca7b
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/packages/vite/src/node/ssr/ssrModuleLoader.ts b/packages/vite/src/node/ssr/ssrModuleLoader.ts
@@ -14,6 +14,7 @@ import { transformRequest } from '../server/transformRequest'
 import { injectSourcesContent } from '../server/sourcemap'
 import { InternalResolveOptions, tryNodeResolve } from '../plugins/resolve'
 import { hookNodeResolve } from '../plugins/ssrRequireHook'
+import { shouldExternalizeForSSR } from './ssrExternal'
 
 interface SSRContext {
   global: NodeJS.Global
@@ -135,8 +136,13 @@ async function instantiateModule(
     root
   }
 
+  const isExternal = (dep: string) =>
+    server._ssrExternals
+      ? shouldExternalizeForSSR(dep, server._ssrExternals)
+      : dep[0] !== '/'
+
   const ssrImport = async (dep: string) => {
-    if (dep[0] !== '/') {
+    if (isExternal(dep)) {
       return nodeRequire(dep, mod.file, resolveOptions)
     }
     if (!isCircular(dep) && !pendingImports.get(dep)?.some(isCircular)) {