Turbopack: Fix server action sourcemaps

[mischnic]

Closes #69861
Closes PACK-3240

The sourcemaps of server actions were invalid, the listed source file was the file AssetIdent like turbopack://[project]/bench/basic-app/app/actions.ts [app-client] (ecmascript, action) instead of only the source file path.
This broke the sourcemap mapping logic of the error overlay.

[ijjk]

Tests Passed

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
buildDuration	18.3s	15.6s	N/A
buildDurationCached	8.7s	7.4s	N/A
nodeModulesSize	353 MB	353 MB	✓
nextStartRea..uration (ms)	427ms	434ms	N/A

Client Bundles (main, webpack)

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
1393.HASH.js gzip	169 B	169 B	✓
4109-HASH.js gzip	5.25 kB	5.25 kB	N/A
717-HASH.js gzip	42.6 kB	42.7 kB	N/A
85b7d013-HASH.js gzip	52 kB	52 kB	✓
framework-HASH.js gzip	44.9 kB	44.9 kB	✓
main-app-HASH.js gzip	224 B	228 B	N/A
main-HASH.js gzip	32.6 kB	32.6 kB	N/A
webpack-HASH.js gzip	1.71 kB	1.71 kB	✓
Overall change	98.8 kB	98.8 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
_app-HASH.js gzip	193 B	193 B	✓
_error-HASH.js gzip	192 B	192 B	✓
amp-HASH.js gzip	508 B	512 B	N/A
css-HASH.js gzip	342 B	343 B	N/A
dynamic-HASH.js gzip	1.84 kB	1.84 kB	N/A
edge-ssr-HASH.js gzip	266 B	266 B	✓
head-HASH.js gzip	364 B	364 B	✓
hooks-HASH.js gzip	392 B	392 B	✓
image-HASH.js gzip	4.4 kB	4.4 kB	N/A
index-HASH.js gzip	268 B	268 B	✓
link-HASH.js gzip	2.81 kB	2.81 kB	✓
routerDirect..HASH.js gzip	328 B	328 B	✓
script-HASH.js gzip	396 B	397 B	N/A
withRouter-HASH.js gzip	323 B	324 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	4.92 kB	4.92 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
_buildManifest.js gzip	747 B	750 B	N/A
Overall change	0 B	0 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
index.html gzip	521 B	523 B	N/A
link.html gzip	536 B	537 B	N/A
withRouter.html gzip	518 B	519 B	N/A
Overall change	0 B	0 B	✓

Edge SSR bundle Size

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
edge-ssr.js gzip	99.6 kB	99.6 kB	N/A
page.js gzip	180 kB	180 kB	N/A
Overall change	0 B	0 B	✓

Middleware size

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
middleware-b..fest.js gzip	667 B	673 B	N/A
middleware-r..fest.js gzip	155 B	156 B	N/A
middleware.js gzip	29.9 kB	29.9 kB	N/A
edge-runtime..pack.js gzip	844 B	844 B	✓
Overall change	844 B	844 B	✓

Next Runtimes

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
973-experime...dev.js gzip	322 B	322 B	✓
973.runtime.dev.js gzip	314 B	314 B	✓
app-page-exp...dev.js gzip	317 kB	317 kB	✓
app-page-exp..prod.js gzip	125 kB	125 kB	✓
app-page-tur..prod.js gzip	139 kB	139 kB	✓
app-page-tur..prod.js gzip	134 kB	134 kB	✓
app-page.run...dev.js gzip	305 kB	305 kB	✓
app-page.run..prod.js gzip	121 kB	121 kB	✓
app-route-ex...dev.js gzip	31.2 kB	31.2 kB	✓
app-route-ex..prod.js gzip	21.1 kB	21.1 kB	✓
app-route-tu..prod.js gzip	21.1 kB	21.1 kB	✓
app-route-tu..prod.js gzip	20.9 kB	20.9 kB	✓
app-route.ru...dev.js gzip	32.9 kB	32.9 kB	✓
app-route.ru..prod.js gzip	20.9 kB	20.9 kB	✓
pages-api-tu..prod.js gzip	9.62 kB	9.62 kB	✓
pages-api.ru...dev.js gzip	11.5 kB	11.5 kB	✓
pages-api.ru..prod.js gzip	9.61 kB	9.61 kB	✓
pages-turbo...prod.js gzip	20.8 kB	20.8 kB	✓
pages.runtim...dev.js gzip	26.4 kB	26.4 kB	✓
pages.runtim..prod.js gzip	20.8 kB	20.8 kB	✓
server.runti..prod.js gzip	57.7 kB	57.7 kB	✓
Overall change	1.45 MB	1.45 MB	✓

build cache Overall increase ⚠️

	vercel/next.js canary	vercel/next.js mischnic/server-actions-sourcemap	Change
0.pack gzip	1.6 MB	1.61 MB	⚠️ +1.15 kB
index.pack gzip	128 kB	129 kB	N/A
Overall change	1.6 MB	1.61 MB	⚠️ +1.15 kB

Diff details

Diff for dynamic-HASH.js

@@ -1,7 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [2739],
   {
-    /***/ 8174: /***/ (
+    /***/ 848: /***/ (
       __unused_webpack_module,
       __unused_webpack_exports,
       __webpack_require__
@@ -9,7 +9,7 @@
       (window.__NEXT_P = window.__NEXT_P || []).push([
         "/dynamic",
         function () {
-          return __webpack_require__(5519);
+          return __webpack_require__(2736);
         },
       ]);
       if (false) {
@@ -18,7 +18,7 @@
       /***/
     },
 
-    /***/ 5600: /***/ (module, exports, __webpack_require__) => {
+    /***/ 9565: /***/ (module, exports, __webpack_require__) => {
       "use strict";
 
       Object.defineProperty(exports, "__esModule", {
@@ -51,7 +51,7 @@
         __webpack_require__(5271)
       );
       const _loadablesharedruntime = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(3154)
+        __webpack_require__(6145)
       );
       const isServerSide = "object" === "undefined";
       // Normalize loader to return the module as form { default: Component } for `React.lazy`.
@@ -152,11 +152,7 @@
       /***/
     },
 
-    /***/ 5282: /***/ (
-      __unused_webpack_module,
-      exports,
-      __webpack_require__
-    ) => {
+    /***/ 77: /***/ (__unused_webpack_module, exports, __webpack_require__) => {
       "use strict";
       /* __next_internal_client_entry_do_not_use__  cjs */
       Object.defineProperty(exports, "__esModule", {
@@ -179,7 +175,7 @@
       /***/
     },
 
-    /***/ 3154: /***/ (
+    /***/ 6145: /***/ (
       __unused_webpack_module,
       exports,
       __webpack_require__
@@ -221,7 +217,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
       const _react = /*#__PURE__*/ _interop_require_default._(
         __webpack_require__(5271)
       );
-      const _loadablecontextsharedruntime = __webpack_require__(5282);
+      const _loadablecontextsharedruntime = __webpack_require__(77);
       function resolve(obj) {
         return obj && obj.default ? obj.default : obj;
       }
@@ -456,7 +452,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
       /***/
     },
 
-    /***/ 5519: /***/ (
+    /***/ 2736: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -471,7 +467,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(2676);
       /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(5509);
+        __webpack_require__(7065);
       /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_dynamic__WEBPACK_IMPORTED_MODULE_1__
@@ -480,12 +476,12 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
       const DynamicHello = next_dynamic__WEBPACK_IMPORTED_MODULE_1___default()(
         () =>
           __webpack_require__
-            .e(/* import() */ 1393)
-            .then(__webpack_require__.bind(__webpack_require__, 1393))
+            .e(/* import() */ 9081)
+            .then(__webpack_require__.bind(__webpack_require__, 9081))
             .then((mod) => mod.Hello),
         {
           loadableGenerated: {
-            webpack: () => [/*require.resolve*/ 1393],
+            webpack: () => [/*require.resolve*/ 9081],
           },
         }
       );
@@ -512,12 +508,12 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
       /***/
     },
 
-    /***/ 5509: /***/ (
+    /***/ 7065: /***/ (
       module,
       __unused_webpack_exports,
       __webpack_require__
     ) => {
-      module.exports = __webpack_require__(5600);
+      module.exports = __webpack_require__(9565);
 
       /***/
     },
@@ -527,7 +523,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [2888, 9774, 179], () =>
-      __webpack_exec__(8174)
+      __webpack_exec__(848)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;

Diff for 717-HASH.js

Diff too large to display

Commit: e09453b