feat: support disabling preserveDynamicImports (#322)

unjs · Oct 30, 2023 · 2e487c3 · 2e487c3
1 parent fa3cabb
commit 2e487c3
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/src/build.ts b/src/build.ts
@@ -102,6 +102,7 @@ async function _build(
         emitCJS: false,
         cjsBridge: false,
         inlineDependencies: false,
+        preserveDynamicImports: true,
         // Plugins
         replace: {
           preventAssignment: true,

diff --git a/src/builder/rollup.ts b/src/builder/rollup.ts
@@ -349,8 +349,7 @@ export function getRollupOptions(ctx: BuildContext): RollupOptions {
           ...ctx.options.rollup.commonjs,
         }),
 
-      // Preserve dynamic imports for CommonJS
-      {
+      ctx.options.rollup.preserveDynamicImports && {
         renderDynamicImport() {
           return { left: "import(", right: ")" };
         },

diff --git a/src/types.ts b/src/types.ts
@@ -47,6 +47,7 @@ export type BuildEntry =
 export interface RollupBuildOptions {
   emitCJS?: boolean;
   cjsBridge?: boolean;
+  preserveDynamicImports?: boolean;
   inlineDependencies?: boolean;
   output?: OutputOptions;
   // Plugins