fix(es/module): Fix jsc.paths with resolveFully (#8784)

**Related issue:**

 - Closes #8782

crates/swc/tests/fixture/issues-7xxx/7829/1/input/.swcrc

@@ -1,6 +1,7 @@
 {
     "module": {
-        "type": "es6"
+        "type": "es6",
+        "resolveFully": true
     },
     "jsc": {
         "baseUrl": ".",

crates/swc/tests/fixture/issues-7xxx/7829/1/output/1.js

@@ -1,2 +1,2 @@
-import { fn } from "./libs/pkg/src/index.ts";
+import { fn } from "./libs/pkg/src/index.js";
 console.log(fn);

crates/swc/tests/fixture/issues-7xxx/7829/2/input/.swcrc

@@ -1,6 +1,7 @@
 {
     "module": {
-        "type": "es6"
+        "type": "es6",
+        "resolveFully": true
     },
     "jsc": {
         "baseUrl": ".",

crates/swc/tests/fixture/issues-7xxx/7898/1/output/index.ts

@@ -2,5 +2,5 @@
 Object.defineProperty(exports, "__esModule", {
     value: true
 });
-const _a = require("./packages/a/src/index.ts");
+const _a = require("./packages/a/src/index.js");
 console.log(`${(0, _a.displayA)()}`);

crates/swc/tests/fixture/issues-8xxx/8782/input/.swcrc

@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/swcrc",
+  "isModule": true,
+  "jsc": {
+    "target": "es2022",
+    "keepClassNames": true,
+    "loose": false,
+    "baseUrl": ".",
+    "paths": {
+      "@foo/math": ["libs/math/index.js"],
+      "@foo/math/*": ["libs/math/*"],
+      "@foo/common": ["libs/common/main.js"]
+    },
+    "parser": {
+      "syntax": "typescript"
+    }
+  },
+  "minify": false,
+  "module": {
+    "type": "es6",
+    "resolveFully": true
+  }
+}

crates/swc/tests/fixture/issues-8xxx/8782/input/libs/common/main.js

@@ -0,0 +1 @@
+export const commonStuff = 'common string';

crates/swc/tests/fixture/issues-8xxx/8782/input/libs/math/index.js

@@ -0,0 +1,9 @@
+import { models } from "../../projects/api/models.js";
+
+console.log(models);
+
+export { foo } from "./src/foo.js";
+
+export const sum = function(a, b) {
+  return a + b;
+};

crates/swc/tests/fixture/issues-8xxx/8782/input/libs/math/src/foo.js

@@ -0,0 +1,5 @@
+// import { commonStuff } from '../../common/index.js';
+import { commonStuff } from '@foo/common';
+console.log(commonStuff)
+
+export const foo = 'foo';

crates/swc/tests/fixture/issues-8xxx/8782/input/projects/api/main.ts

@@ -0,0 +1,6 @@
+import { sum } from "@foo/math";
+// import { foo } from "@foo/math/src/foo";
+import { foo } from "@foo/math/src/foo.js";
+console.log(foo);
+
+console.log(sum(1, 2));

crates/swc/tests/fixture/issues-8xxx/8782/input/projects/api/models.js

@@ -0,0 +1,3 @@
+export const models = {
+  foo: 'foo'
+}

crates/swc/tests/fixture/issues-8xxx/8782/output/libs/common/main.js

@@ -0,0 +1 @@
+export const commonStuff = 'common string';

crates/swc/tests/fixture/issues-8xxx/8782/output/libs/math/index.js

@@ -0,0 +1,6 @@
+import { models } from "../../projects/api/models.js";
+console.log(models);
+export { foo } from "./src/foo.js";
+export const sum = function(a, b) {
+    return a + b;
+};

crates/swc/tests/fixture/issues-8xxx/8782/output/libs/math/src/foo.js

@@ -0,0 +1,4 @@
+// import { commonStuff } from '../../common/index.js';
+import { commonStuff } from "../../common/main.js";
+console.log(commonStuff);
+export const foo = 'foo';

crates/swc/tests/fixture/issues-8xxx/8782/output/projects/api/main.ts

@@ -0,0 +1,5 @@
+import { sum } from "../../libs/math/index.js";
+// import { foo } from "@foo/math/src/foo";
+import { foo } from "../../libs/math/src/foo.js";
+console.log(foo);
+console.log(sum(1, 2));

crates/swc/tests/fixture/issues-8xxx/8782/output/projects/api/models.js

@@ -0,0 +1,3 @@
+export const models = {
+    foo: 'foo'
+};

crates/swc_ecma_loader/src/resolvers/tsc.rs

@@ -289,26 +289,21 @@ where
                     let slug = to[0]
                         .split([std::path::MAIN_SEPARATOR, '/'])
                         .last()
-                        .map(|v| v.into());
+                        .filter(|&slug| slug != "index.ts" && slug != "index.tsx")
+                        .map(|v| v.split_once('.').map(|v| v.0).unwrap_or(v))
+                        .map(From::from);
+
                     if tp.is_absolute() {
                         return Ok(Resolution {
                             filename: FileName::Real(tp.into()),
                             slug,
                         });
                     }
 
-                    if let Ok(res) = self.resolve(&self.base_url_filename, &format!("./{}", &to[0]))
+                    if let Ok(res) = self
+                        .invoke_inner_resolver(&self.base_url_filename, &format!("./{}", &to[0]))
                     {
-                        return Ok(Resolution {
-                            slug: match &res.filename {
-                                FileName::Real(p) => p
-                                    .file_stem()
-                                    .filter(|&s| s != "index")
-                                    .map(|v| v.to_string_lossy().into()),
-                                _ => None,
-                            },
-                            ..res
-                        });
+                        return Ok(Resolution { slug, ..res });
                     }
 
                     return Ok(Resolution {

crates/swc_ecma_loader/tests/tsc_resolver.rs

@@ -41,7 +41,7 @@ fn exact() {
             resolved,
             Resolution {
                 filename: FileName::Custom("success".into()),
-                slug: None
+                slug: Some("jquery".into())
             }
         );
     }

crates/swc_ecma_transforms_module/tests/path_node.rs

@@ -99,7 +99,7 @@ fn paths_resolver(base_dir: &Path, rules: Vec<(String, Vec<String>)>) -> JscPath
         ),
         swc_ecma_transforms_module::path::Config {
             base_dir: Some(base_dir),
-            resolve_fully: false,
+            resolve_fully: true,
         },
     )
 }

crates/swc_ecma_transforms_module/tests/paths/issue-7417/output/index.ts

@@ -1,4 +1,4 @@
-import o from ".";
+import o from "./index.js";
 export default function bar() {
     console.log(o);
 }

node-swc/__tests__/transform/issue_4730_test.mjs

@@ -30,6 +30,7 @@ it("should work", async () => {
         },
         module: {
             type: "commonjs",
+            resolveFully: true,
         },
     });
     expect(code).toMatchInlineSnapshot(`