fix(es/module): Resolve .jsx imports fully (#8936)

**Related issue:**

 - Closes #8935

crates/swc/tests/fixture/issues-8xxx/8184/1/output/src/a/index.jsx

@@ -0,0 +1,6 @@
+import React from "react";
+var a = function(props) {
+    return /*#__PURE__*/ React.createElement("div", null);
+};
+a.propTypes = {};
+export default a;

crates/swc/tests/fixture/issues-8xxx/8935/input/.swcrc

@@ -0,0 +1,13 @@
+{
+    "module": {
+        "type": "es6",
+        "resolveFully": true
+    },
+    "jsc": {
+        "baseUrl": ".",
+        "parser": {
+            "syntax": "ecmascript",
+            "jsx": true
+        }
+    }
+}

crates/swc/tests/fixture/issues-8xxx/8935/input/src/button.jsx

@@ -0,0 +1,5 @@
+export function Button(props) {
+    return <button {...props} />;
+  }export function Button(props) {
+  return <button {...props} />;
+}

crates/swc/tests/fixture/issues-8xxx/8935/input/src/greet.js

@@ -0,0 +1,3 @@
+export function greet() {
+    return "Hello";
+}

crates/swc/tests/fixture/issues-8xxx/8935/input/src/index.js

@@ -0,0 +1,2 @@
+export { greet } from "./greet";
+export { Button } from "./button";

crates/swc/tests/fixture/issues-8xxx/8935/output/src/button.jsx

@@ -0,0 +1,6 @@
+export function Button(props) {
+    return /*#__PURE__*/ React.createElement("button", props);
+}
+export function Button(props) {
+    return /*#__PURE__*/ React.createElement("button", props);
+}

crates/swc/tests/fixture/issues-8xxx/8935/output/src/greet.js

@@ -0,0 +1,3 @@
+export function greet() {
+    return "Hello";
+}

crates/swc/tests/fixture/issues-8xxx/8935/output/src/index.js

@@ -0,0 +1,2 @@
+export { greet } from "./greet.js";
+export { Button } from "./button.js";

crates/swc/tests/projects.rs

@@ -796,6 +796,7 @@ fn tests(input_dir: PathBuf) {
 
                 if !entry.file_name().to_string_lossy().ends_with(".ts")
                     && !entry.file_name().to_string_lossy().ends_with(".js")
+                    && !entry.file_name().to_string_lossy().ends_with(".jsx")
                     && !entry.file_name().to_string_lossy().ends_with(".tsx")
                 {
                     continue;

crates/swc_ecma_transforms_module/src/path.rs

@@ -173,6 +173,12 @@ where
                 false
             };
 
+            let file_stem_matches = if let Some(stem) = target_path.file_stem() {
+                stem == orig_filename
+            } else {
+                false
+            };
+
             if self.config.resolve_fully && is_resolved_as_js {
             } else if orig_filename == "index" {
                 // Import: `./foo/index`
@@ -188,6 +194,8 @@ where
                 // Resolved: `./foo/index.js`
 
                 target_path.pop();
+            } else if is_resolved_as_non_js && self.config.resolve_fully && file_stem_matches {
+                target_path.set_extension("js");
             } else if !is_resolved_as_js && !is_resolved_as_index && !is_exact {
                 target_path.set_file_name(orig_filename);
             } else if is_resolved_as_non_js && is_exact {

crates/swc_ecma_transforms_module/tests/paths/issue-4605/2/output/index.ts

@@ -1 +1 @@
-import "./src/rel.decorator";
+import "./src/rel.decorator.js";

crates/swc_ecma_transforms_module/tests/paths/issue-4607/output/index.ts

@@ -1,2 +1,2 @@
-import boo from "./src/utils/shared/foo/boo";
+import boo from "./src/utils/shared/foo/boo.js";
 console.log(boo());

crates/swc_ecma_transforms_module/tests/paths/issue-4619/2/output/index.ts

@@ -1 +1 @@
-import "./src/rel.decorator";
+import "./src/rel.decorator.js";

crates/swc_ecma_transforms_module/tests/paths/issue-6779/1/output/index.ts

@@ -1,5 +1,5 @@
 async function main() {
-    const addFunction = (await import("./add")).default // This doesn't work
+    const addFunction = (await import("./add.js")).default // This doesn't work
     ;
     console.log('2 + 3 =', addFunction(2, 3));
 }

crates/swc_ecma_transforms_module/tests/paths/issue-6779/2/output/index.ts

@@ -1,4 +1,4 @@
-import addFunction from "./add";
+import addFunction from "./add.js";
 async function main() {
     console.log('2 + 3 =', addFunction(2, 3));
 }