pass jsxImportSource to swc

TypeStrong · Sep 14, 2023 · 30561ba · 30561ba
1 parent c2aeb0b
commit 30561ba
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diff --git a/src/test/transpilers.spec.ts b/src/test/transpilers.spec.ts
@@ -262,6 +262,38 @@ test.suite('swc', (test) => {
     );
   });
 
+  test.suite('jsx and jsxImportSource', (test) => {
+    test(
+      'jsx=react-jsx',
+      compileMacro,
+      {
+        jsx: 'react-jsx',
+      },
+      outdent`
+      <div></div>
+    `,
+      outdent`
+      /*#__PURE__*/ import { jsx as _jsx } from "react/jsx-runtime";
+      _jsx("div", {});
+    `
+    );
+    test(
+      'jsx=react-jsx w/custom jsxImportSource',
+      compileMacro,
+      {
+        jsx: 'react-jsx',
+        jsxImportSource: 'foo',
+      },
+      outdent`
+      <div></div>
+    `,
+      outdent`
+      /*#__PURE__*/ import { jsx as _jsx } from "foo/jsx-runtime";
+      _jsx("div", {});
+    `
+    );
+  });
+
   test.suite(
     '#1996 regression: ts-node gracefully allows swc to not return a sourcemap for type-only files',
     (test) => {

diff --git a/src/transpilers/swc.ts b/src/transpilers/swc.ts
@@ -143,6 +143,7 @@ export function createSwcOptions(
     strict,
     alwaysStrict,
     noImplicitUseStrict,
+    jsxImportSource,
   } = compilerOptions;
 
   let swcTarget = targetMapping.get(target!) ?? 'es3';
@@ -235,6 +236,7 @@ export function createSwcOptions(
             pragma: jsxFactory!,
             pragmaFrag: jsxFragmentFactory!,
             runtime: jsxRuntime,
+            importSource: jsxImportSource,
           },
           useDefineForClassFields,
         },