Revert "fix(common): Do not use adjust_mappings from sourcemap cr…

…ate (swc-project#9437)"

This reverts commit 563c162.

crates/swc/tests/fixture/issues-8xxx/8789/input/.swcrc

@@ -0,0 +1,4 @@
+{
+    "inputSourceMap": true,
+    "sourceMaps": true
+}

crates/swc/tests/fixture/sourcemap/004/output/index.map

@@ -1,24 +1,22 @@
 {
-  "mappings": "AAACA,CAAAA,KAAKC,gBAAmB,GAAGD,KAAKC,gBAAmB,IAAI,EAAE,AAAF,EAAIC,IAAI,CAAC;IAC7D;QACI;KACH;IACD;QACU,MAAY,SAAUC,CAAuB,EAAEC,CAAmB,EAAEC,CAAmB;YACzF;YACA,IAAIC,IAAa,SAAoBC,CAAI;gBACrC,IAAIC,IAAOD,EAAKC,IAAI;gBACpB,OAAqB,AAAC,CAAA,GAAGC,EAA+CC,GAAG,AAAHA,EAAK,OAAO;oBAChFC,UAAUH,EAAKI,GAAG;gBACtB;YACJ;YACAP,EAAoBQ,CAAC,CAACT,IACDC,EAAoBS,CAAC,CAACV,GAAqB;gBACvCW,SAAS;oBAC1B,OAAqBA;gBACzB;gBACqBC,SAAS;oBAC1B,OAAqBV;gBACzB;YACJ;YACqB,IAAIG,IAAiDJ,EAAoB,OAC1FU,IAAU,CAAA;QAE1B;QACc,MAAY,SAAUZ,CAAuB,EAAEc,CAAwB,EAAEZ,CAAmB;YAC7Fa,CAAAA,OAAOC,QAAQ,GAAGD,OAAOC,QAAQ,IAAI,EAAE,AAAF,EAAIjB,IAAI,CAAC;gBAC3C;gBACA;oBACI,OAAOG,EAAoB;gBAC/B;aACH;QAGb;IACI;IACS,SAAUA,CAAmB;QAKzBA,EAAoBe,CAAC,CAAC,GAAG;YAC9B;YACA;YACA;SACH,EAAE;YACC,OAPOf,EAAoBA,EAAoBgB,CAAC,GAOxB;QAC5B,IAESC,OAD0BjB,EAAoBe,CAAC;IAGhE;CACC",
+  "mappings": "AAACA,MAAKC,gBAAmBD,AAAH,GAAGA,EAAKC,GAAAA,aAAgB,GAAK,CAAD,CAAIC,EAAAA,EAAAA,AAAI,CAAC,CAAA,IAAA,CAAA;IACvD;QACI;KACH;IACD;QACU,MAAYE,CAAC,EAAEC,AAANF,CAAO,AAAN,KAAM,CAAA,EAAA,CAAA,EAAA,CAAA,EAAA;YAClB;YACA,IAAIG,IAAI,AAASH,CAAC,QAAA,CAAA,EAAA;gBACd,IAAIC,IAAMG,AAAFJ,EAAEI,AAAI,CAAA,GAAA;gBACd,OAAO,AAAC,AAAU,CAAV,AAAU,GAAPC,AAAc,EAAZC,AAAY,GAAA,AAAV,AAAU,AAAT,EAAE,AAAO,OAAA;oBACrBC,UAAUN,EAAEO,AAAG,GAAA;gBACnB;YACJ;YACAN,EAAEC,AAAa,CAAZ,AAAY,CAAXF,AAAW,IAAPC,AACK,EADHO,AACG,CADF,AACE,CAAA,AADDR,GACC,AADE;gBAEAU,SAAAA,WAAAA;oBACX,OAAA;gBACAC,SAAS;gBACET,SAAAA,WAAAA;oBACX,OAAA;gBACJ;YACA,IAAIE,IAAIH,EAAE,OAAOS,IAAI,CAAC;YAC1B,IAAA,IAAA,EAAA,OACM,IAAYV,CAAC,EAAJD,AAAME,CAAL,AAAM;wBAEd;UACA,IAAA,SAAA,CAAA,EAAA,CAAA,EAAA,CAAA,EAAA;oBACI,OAAOA,CAAAA,CAAE,EAAA,OAAA,QAAA,IAAA,EAAA,EAAA,IAAA,CAAA;gBACb;gBACH,WAAA;oBACL,OAAA,EAAA;gBACJ;aACSF,CAAC;oBAGF;YACA;IACD,SAAA,CAAA,EAAA;;;;;;mBAGP,EAAA,EAAA,CAAA",
   "names": [
     "self",
     "webpackChunk_N_E",
     "push",
-    "__unused_webpack_module",
-    "__webpack_exports__",
-    "__webpack_require__",
-    "StaticPage",
-    "_ref",
+    "n",
+    "t",
+    "u",
+    "r",
     "data",
-    "react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__",
+    "_",
     "jsx",
     "children",
     "foo",
-    "r",
     "d",
     "__N_SSG",
+    "i",
     "default",
-    "__unused_webpack_exports",
     "window",
     "__NEXT_P",
     "O",
@@ -29,7 +27,7 @@
     "../../input/index.js"
   ],
   "sourcesContent": [
-    "(self[\"webpackChunk_N_E\"] = self[\"webpackChunk_N_E\"] || []).push([\n    [\n        158\n    ],\n    {\n        /***/ 2943: /***/ function (__unused_webpack_module, __webpack_exports__, __webpack_require__) {\n            \"use strict\";\n            var StaticPage = function StaticPage(_ref) {\n                var data = _ref.data;\n                return /*#__PURE__*/ (0, react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(\"div\", {\n                    children: data.foo\n                });\n            };\n            __webpack_require__.r(__webpack_exports__);\n            /* harmony export */ __webpack_require__.d(__webpack_exports__, {\n                /* harmony export */ __N_SSG: function __N_SSG1() {\n                    return /* binding */ __N_SSG;\n                },\n                /* harmony export */ default: function _default() {\n                    return /* binding */ StaticPage;\n                }\n            });\n            /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4512);\n            var __N_SSG = true;\n            /***/\n},\n        /***/ 7139: /***/ function (__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {\n            (window.__NEXT_P = window.__NEXT_P || []).push([\n                \"/static\",\n                function () {\n                    return __webpack_require__(2943);\n                }\n            ]);\n            if (false) { }\n            /***/\n}\n    },\n    /******/ function (__webpack_require__) {\n        // webpackRuntimeModules\n        /******/ var __webpack_exec__ = function __webpack_exec__(moduleId) {\n            return __webpack_require__(__webpack_require__.s = moduleId);\n        };\n        /******/ __webpack_require__.O(0, [\n            774,\n            888,\n            179\n        ], function () {\n            return __webpack_exec__(7139);\n        });\n        /******/ var __webpack_exports__ = __webpack_require__.O();\n        /******/ _N_E = __webpack_exports__;\n        /******/\n}\n]);\n"
+    "(self.webpackChunk_N_E = self.webpackChunk_N_E || []).push([\n    [\n        158\n    ],\n    {\n        2943: function(n, t, u) {\n            \"use strict\";\n            var r = function(n) {\n                var t = n.data;\n                return (0, _.jsx)(\"div\", {\n                    children: t.foo\n                });\n            };\n            u.r(t), u.d(t, {\n                __N_SSG: function() {\n                    return i;\n                },\n                default: function() {\n                    return r;\n                }\n            });\n            var _ = u(4512), i = !0;\n        },\n        7139: function(n, t, u) {\n            (window.__NEXT_P = window.__NEXT_P || []).push([\n                \"/static\",\n                function() {\n                    return u(2943);\n                }\n            ]);\n        }\n    },\n    function(n) {\n        n.O(0, [\n            774,\n            888,\n            179\n        ], function() {\n            return n(n.s = 7139);\n        }), _N_E = n.O();\n    }\n]);\n"
   ],
   "version": 3
 }

crates/swc/tests/fixture/sourcemap/issue-6552/input-map/output/index.map

@@ -1,5 +1,5 @@
 {
-  "mappings": "AAAA,IAAMA,IAAM,cACZC,QAAQC,KAAR,CAAe,KAAY,OAARC,UAEnB,IAAMC,IAAM",
+  "mappings": "MCAMA,EAAM,CAAA,GAAA,UACZC,GADA,IAAMD,CACEE,KAAK,CAAC,AAAC,KAAY,OAARC,UACnB,IAAMC,IAAM",
   "names": [
     "xxx",
     "console",
@@ -8,10 +8,12 @@
     "bbb"
   ],
   "sources": [
-    "unknown"
+    "unknown",
+    "../../input/index.js"
   ],
   "sourcesContent": [
-    "const xxx = ', something'\nconsole.error(`❌ ${message}`);\n\nconst bbb = ''\n"
+    "const xxx = ', something'\nconsole.error(`❌ ${message}`);\n\nconst bbb = ''\n",
+    "const xxx = ', something';\nconsole.error(`❌ ${message}`);\nconst bbb = '';\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6WyJ4eHgiLCJjb25zb2xlIiwiZXJyb3IiLCJtZXNzYWdlIiwiYmJiIl0sInNvdXJjZXMiOlsidW5rbm93biJdLCJzb3VyY2VzQ29udGVudCI6WyJjb25zdCB4eHggPSAnLCBzb21ldGhpbmcnXG5jb25zb2xlLmVycm9yKGDinYwgJHttZXNzYWdlfWApO1xuXG5jb25zdCBiYmIgPSAnJ1xuIl0sIm1hcHBpbmdzIjoiQUFBQSxNQUFNQSxHQUFHLEdBQUcsYUFBWjtBQUNBQyxPQUFPLENBQUNDLEtBQVIsQ0FBZSxLQUFJQyxPQUFRLEVBQTNCO0FBRUEsTUFBTUMsR0FBRyxHQUFHLEVBQVoifQ==\n"
   ],
   "version": 3
 }

crates/swc/tests/minify/issue-7475/issue-8372/1/output.map

@@ -1,16 +1,18 @@
 {
-  "mappings": "AAEAA,IAAAA,EAAQC,CAFEC,IAAA,MAAA,EAASF,QAAAC,GAAA,CAAAE",
+  "mappings": "YCAYC;IAAK,UAAA,CAAI;AAErBC,QAAQC,GAAG,CAACH",
   "names": [
-    "console",
-    "log",
+    "a",
     "aób",
-    "a"
+    "console",
+    "log"
   ],
   "sources": [
-    "input-preprocess.js"
+    "input-preprocess.js",
+    "$DIR/tests/minify/issue-7475/issue-8372/1/input.js"
   ],
   "sourcesContent": [
-    "const a = {aób: 'ó'}\n\nconsole.log(a)"
+    "const a = {aób: 'ó'}\n\nconsole.log(a)",
+    "const a = { aób: 'ó' }\n\nconsole.log(a)"
   ],
   "version": 3
 }

crates/swc_common/src/source_map.rs

@@ -1252,7 +1252,7 @@ impl SourceMap {
 
         let mut src_id = 0u32;
 
-        if let Some(orig) = orig {
+        if let Some(orig) = &orig {
             for src in orig.sources() {
                 let id = builder.add_source(src);
                 src_id = id;
@@ -1268,7 +1268,6 @@ impl SourceMap {
 
         let mut prev_dst_line = u32::MAX;
 
-        let mut inline_sources_content = false;
         let mut ch_state = ByteToCharPosState::default();
         let mut line_state = ByteToCharPosState::default();
 
@@ -1300,13 +1299,11 @@ impl SourceMap {
                     if config.skip(&f.name) {
                         continue;
                     }
-                    if orig.is_none() {
-                        src_id = builder.add_source(&config.file_name_to_source(&f.name));
+                    src_id = builder.add_source(&config.file_name_to_source(&f.name));
 
-                        inline_sources_content = config.inline_sources_content(&f.name);
-                        if inline_sources_content && orig.is_none() {
-                            builder.set_source_contents(src_id, Some(&f.src));
-                        }
+                    let inline_sources_content = config.inline_sources_content(&f.name);
+                    if inline_sources_content {
+                        builder.set_source_contents(src_id, Some(&f.src));
                     }
 
                     ch_state = ByteToCharPosState::default();
@@ -1326,7 +1323,7 @@ impl SourceMap {
                 continue;
             }
 
-            let mut line = match f.lookup_line(pos) {
+            let line = match f.lookup_line(pos) {
                 Some(line) => line as u32,
                 None => continue,
             };
@@ -1352,31 +1349,8 @@ impl SourceMap {
                 linechpos,
             );
 
-            let mut col = chpos - linechpos;
-            let mut name = None;
-            if let Some(orig) = &orig {
-                if let Some(token) = orig
-                    .lookup_token(line, col)
-                    .filter(|t| t.get_dst_line() == line)
-                {
-                    line = token.get_src_line();
-                    col = token.get_src_col();
-                    if token.has_name() {
-                        name = token.get_name();
-                    }
-                    if token.get_source().is_some() {
-                        // When we have the original source map, we use the source ids from it
-                        src_id = token.get_raw_token().src_id;
-                        if inline_sources_content && !builder.has_source_contents(src_id) {
-                            if let Some(contents) = token.get_source_view() {
-                                builder.set_source_contents(src_id, Some(contents.source()));
-                            }
-                        }
-                    }
-                } else {
-                    continue;
-                }
-            }
+            let col = chpos - linechpos;
+            let name = None;
 
             let name_idx = name
                 .or_else(|| config.name_for_bytepos(pos))
@@ -1385,7 +1359,14 @@ impl SourceMap {
             builder.add_raw(lc.line, lc.col, line, col, Some(src_id), name_idx, false);
             prev_dst_line = lc.line;
         }
-        builder.into_sourcemap()
+
+        let mut map = builder.into_sourcemap();
+
+        if let Some(orig) = orig {
+            map.adjust_mappings(orig)
+        }
+
+        map
     }
 }
 

renovate.json

@@ -39,5 +39,5 @@
             "automerge": true
         }
     ],
-    "ignorePaths": ["packages/core/e2e/fixtures", "bindings"]
+    "ignorePaths": ["packages/core/e2e/fixtures"]
 }