@babel/core - npm Package Compare versions

Comparing version 7.29.0 to 7.29.6

lib/transformation/read-input-source-map-file-browser.js

+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = readInputSourceMapFile;
+function readInputSourceMapFile() {
+  throw new Error("Reading input source map files is not supported in browsers");
+}
+0 && 0;
+
+//# sourceMappingURL=read-input-source-map-file-browser.js.map

lib/transformation/read-input-source-map-file-browser.js.map

+{"version":3,"names":["readInputSourceMapFile","Error"],"sources":["../../src/transformation/read-input-source-map-file-browser.ts"],"sourcesContent":["export default function readInputSourceMapFile(): never {\n  throw new Error(\n    \"Reading input source map files is not supported in browsers\",\n  );\n}\n"],"mappings":";;;;;;AAAe,SAASA,sBAAsBA,CAAA,EAAU;EACtD,MAAM,IAAIC,KAAK,CACb,6DACF,CAAC;AACH;AAAC","ignoreList":[]}

lib/transformation/read-input-source-map-file.js

+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = readInputSourceMapFile;
+function _fs() {
+  const data = require("fs");
+  _fs = function () {
+    return data;
+  };
+  return data;
+}
+function _path() {
+  const data = require("path");
+  _path = function () {
+    return data;
+  };
+  return data;
+}
+function _debug() {
+  const data = require("debug");
+  _debug = function () {
+    return data;
+  };
+  return data;
+}
+function _convertSourceMap() {
+  const data = require("convert-source-map");
+  _convertSourceMap = function () {
+    return data;
+  };
+  return data;
+}
+const debug = _debug()("babel:transform:file");
+function findUpSync(name, {
+  cwd,
+  stopAt
+} = {}) {
+  let directory = _path().resolve(cwd || "");
+  const {
+    root
+  } = _path().parse(directory);
+  stopAt = _path().resolve(directory, stopAt || root);
+  const isAbsoluteName = _path().isAbsolute(name);
+  while (directory) {
+    const filePath = isAbsoluteName ? name : _path().join(directory, name);
+    try {
+      const stats = _fs().statSync(filePath);
+      if (stats.isFile()) {
+        return filePath;
+      }
+    } catch (_) {}
+    if (directory === stopAt || directory === root) {
+      break;
+    }
+    directory = _path().dirname(directory);
+  }
+}
+function getInputMapPath(filename, root, inputMapURL) {
+  const inputFileDir = _path().dirname(filename);
+  const inputMapPath = _path().resolve(inputFileDir, inputMapURL);
+  const relativeToInputFileDir = _path().relative(inputFileDir, inputMapPath);
+  if (relativeToInputFileDir.startsWith("..") || _path().isAbsolute(relativeToInputFileDir)) {
+    const inputPackageJSONPath = findUpSync("package.json", {
+      cwd: inputFileDir,
+      stopAt: root
+    });
+    const inputFileRoot = inputPackageJSONPath ? _path().dirname(inputPackageJSONPath) : root;
+    const relativeInputMapPath = _path().relative(inputFileRoot, inputMapPath);
+    if (relativeInputMapPath.startsWith("..") || _path().isAbsolute(relativeInputMapPath)) {
+      debug(`discarding input sourcemap "${inputMapPath}" outside of package root "${inputFileRoot}"`);
+      return null;
+    }
+  }
+  return inputMapPath;
+}
+function readInputSourceMapFile(filename, root, inputMapURL) {
+  const inputMapPath = getInputMapPath(filename, root, inputMapURL);
+  if (inputMapPath) {
+    const inputMapContent = _fs().readFileSync(inputMapPath, "utf8");
+    return _convertSourceMap().fromJSON(inputMapContent);
+  }
+  return null;
+}
+0 && 0;
+
+//# sourceMappingURL=read-input-source-map-file.js.map

lib/transformation/read-input-source-map-file.js.map

+{"version":3,"names":["_fs","data","require","_path","_debug","_convertSourceMap","debug","buildDebug","findUpSync","name","cwd","stopAt","directory","path","resolve","root","parse","isAbsoluteName","isAbsolute","filePath","join","stats","fs","statSync","isFile","_","dirname","getInputMapPath","filename","inputMapURL","inputFileDir","inputMapPath","relativeToInputFileDir","relative","startsWith","inputPackageJSONPath","inputFileRoot","relativeInputMapPath","readInputSourceMapFile","inputMapContent","readFileSync","convertSourceMap","fromJSON"],"sources":["../../src/transformation/read-input-source-map-file.ts"],"sourcesContent":["import fs from \"node:fs\";\nimport path from \"node:path\";\nimport buildDebug from \"debug\";\nimport convertSourceMap from \"convert-source-map\";\nimport type { SourceMapConverter } from \"convert-source-map\";\n\nconst debug = buildDebug(\"babel:transform:file\");\n\n// Revised from https://github.com/sindresorhus/find-up-simple/blob/f10133c55dcbf36f84a246c6f1bbfed178dcb774/index.js#L36\n// for Node.js 6 compatibility\nfunction findUpSync(\n  name: string,\n  {\n    cwd,\n    stopAt,\n  }: {\n    cwd?: string;\n    stopAt?: string;\n  } = {},\n) {\n  let directory = path.resolve(cwd || \"\");\n  const { root } = path.parse(directory);\n  stopAt = path.resolve(directory, stopAt || root);\n  const isAbsoluteName = path.isAbsolute(name);\n\n  while (directory) {\n    const filePath = isAbsoluteName ? name : path.join(directory, name);\n\n    try {\n      const stats = fs.statSync(filePath);\n      if (stats.isFile()) {\n        return filePath;\n      }\n    } catch (_) {}\n\n    if (directory === stopAt || directory === root) {\n      break;\n    }\n\n    directory = path.dirname(directory);\n  }\n}\n\nfunction getInputMapPath(\n  filename: string,\n  root: string,\n  inputMapURL: string,\n): string | null {\n  const inputFileDir = path.dirname(filename);\n  const inputMapPath = path.resolve(inputFileDir, inputMapURL);\n  const relativeToInputFileDir = path.relative(inputFileDir, inputMapPath);\n\n  if (\n    relativeToInputFileDir.startsWith(\"..\") ||\n    path.isAbsolute(relativeToInputFileDir)\n  ) {\n    const inputPackageJSONPath = findUpSync(\"package.json\", {\n      cwd: inputFileDir,\n      stopAt: root,\n    });\n    const inputFileRoot = inputPackageJSONPath\n      ? path.dirname(inputPackageJSONPath)\n      : root;\n    const relativeInputMapPath = path.relative(inputFileRoot, inputMapPath);\n    if (\n      relativeInputMapPath.startsWith(\"..\") ||\n      path.isAbsolute(relativeInputMapPath)\n    ) {\n      debug(\n        `discarding input sourcemap \"${inputMapPath}\" outside of package root \"${inputFileRoot}\"`,\n      );\n      return null;\n    }\n  }\n  return inputMapPath;\n}\n\nexport default function readInputSourceMapFile(\n  filename: string,\n  root: string,\n  inputMapURL: string,\n): SourceMapConverter | null {\n  const inputMapPath = getInputMapPath(filename, root, inputMapURL);\n  if (inputMapPath) {\n    const inputMapContent = fs.readFileSync(inputMapPath, \"utf8\");\n    return convertSourceMap.fromJSON(inputMapContent);\n  }\n  return null;\n}\n"],"mappings":";;;;;;AAAA,SAAAA,IAAA;EAAA,MAAAC,IAAA,GAAAC,OAAA;EAAAF,GAAA,YAAAA,CAAA;IAAA,OAAAC,IAAA;EAAA;EAAA,OAAAA,IAAA;AAAA;AACA,SAAAE,MAAA;EAAA,MAAAF,IAAA,GAAAC,OAAA;EAAAC,KAAA,YAAAA,CAAA;IAAA,OAAAF,IAAA;EAAA;EAAA,OAAAA,IAAA;AAAA;AACA,SAAAG,OAAA;EAAA,MAAAH,IAAA,GAAAC,OAAA;EAAAE,MAAA,YAAAA,CAAA;IAAA,OAAAH,IAAA;EAAA;EAAA,OAAAA,IAAA;AAAA;AACA,SAAAI,kBAAA;EAAA,MAAAJ,IAAA,GAAAC,OAAA;EAAAG,iBAAA,YAAAA,CAAA;IAAA,OAAAJ,IAAA;EAAA;EAAA,OAAAA,IAAA;AAAA;AAGA,MAAMK,KAAK,GAAGC,OAASA,CAAC,CAAC,sBAAsB,CAAC;AAIhD,SAASC,UAAUA,CACjBC,IAAY,EACZ;EACEC,GAAG;EACHC;AAIF,CAAC,GAAG,CAAC,CAAC,EACN;EACA,IAAIC,SAAS,GAAGC,MAAGA,CAAC,CAACC,OAAO,CAACJ,GAAG,IAAI,EAAE,CAAC;EACvC,MAAM;IAAEK;EAAK,CAAC,GAAGF,MAAGA,CAAC,CAACG,KAAK,CAACJ,SAAS,CAAC;EACtCD,MAAM,GAAGE,MAAGA,CAAC,CAACC,OAAO,CAACF,SAAS,EAAED,MAAM,IAAII,IAAI,CAAC;EAChD,MAAME,cAAc,GAAGJ,MAAGA,CAAC,CAACK,UAAU,CAACT,IAAI,CAAC;EAE5C,OAAOG,SAAS,EAAE;IAChB,MAAMO,QAAQ,GAAGF,cAAc,GAAGR,IAAI,GAAGI,MAAGA,CAAC,CAACO,IAAI,CAACR,SAAS,EAAEH,IAAI,CAAC;IAEnE,IAAI;MACF,MAAMY,KAAK,GAAGC,IAACA,CAAC,CAACC,QAAQ,CAACJ,QAAQ,CAAC;MACnC,IAAIE,KAAK,CAACG,MAAM,CAAC,CAAC,EAAE;QAClB,OAAOL,QAAQ;MACjB;IACF,CAAC,CAAC,OAAOM,CAAC,EAAE,CAAC;IAEb,IAAIb,SAAS,KAAKD,MAAM,IAAIC,SAAS,KAAKG,IAAI,EAAE;MAC9C;IACF;IAEAH,SAAS,GAAGC,MAAGA,CAAC,CAACa,OAAO,CAACd,SAAS,CAAC;EACrC;AACF;AAEA,SAASe,eAAeA,CACtBC,QAAgB,EAChBb,IAAY,EACZc,WAAmB,EACJ;EACf,MAAMC,YAAY,GAAGjB,MAAGA,CAAC,CAACa,OAAO,CAACE,QAAQ,CAAC;EAC3C,MAAMG,YAAY,GAAGlB,MAAGA,CAAC,CAACC,OAAO,CAACgB,YAAY,EAAED,WAAW,CAAC;EAC5D,MAAMG,sBAAsB,GAAGnB,MAAGA,CAAC,CAACoB,QAAQ,CAACH,YAAY,EAAEC,YAAY,CAAC;EAExE,IACEC,sBAAsB,CAACE,UAAU,CAAC,IAAI,CAAC,IACvCrB,MAAGA,CAAC,CAACK,UAAU,CAACc,sBAAsB,CAAC,EACvC;IACA,MAAMG,oBAAoB,GAAG3B,UAAU,CAAC,cAAc,EAAE;MACtDE,GAAG,EAAEoB,YAAY;MACjBnB,MAAM,EAAEI;IACV,CAAC,CAAC;IACF,MAAMqB,aAAa,GAAGD,oBAAoB,GACtCtB,MAAGA,CAAC,CAACa,OAAO,CAACS,oBAAoB,CAAC,GAClCpB,IAAI;IACR,MAAMsB,oBAAoB,GAAGxB,MAAGA,CAAC,CAACoB,QAAQ,CAACG,aAAa,EAAEL,YAAY,CAAC;IACvE,IACEM,oBAAoB,CAACH,UAAU,CAAC,IAAI,CAAC,IACrCrB,MAAGA,CAAC,CAACK,UAAU,CAACmB,oBAAoB,CAAC,EACrC;MACA/B,KAAK,CACH,+BAA+ByB,YAAY,8BAA8BK,aAAa,GACxF,CAAC;MACD,OAAO,IAAI;IACb;EACF;EACA,OAAOL,YAAY;AACrB;AAEe,SAASO,sBAAsBA,CAC5CV,QAAgB,EAChBb,IAAY,EACZc,WAAmB,EACQ;EAC3B,MAAME,YAAY,GAAGJ,eAAe,CAACC,QAAQ,EAAEb,IAAI,EAAEc,WAAW,CAAC;EACjE,IAAIE,YAAY,EAAE;IAChB,MAAMQ,eAAe,GAAGjB,IAACA,CAAC,CAACkB,YAAY,CAACT,YAAY,EAAE,MAAM,CAAC;IAC7D,OAAOU,kBAAeA,CAAC,CAACC,QAAQ,CAACH,eAAe,CAAC;EACnD;EACA,OAAO,IAAI;AACb;AAAC","ignoreList":[]}

src/transformation/read-input-source-map-file-browser.ts

+export default function readInputSourceMapFile(): never {
+  throw new Error(
+    "Reading input source map files is not supported in browsers",
+  );
+}

src/transformation/read-input-source-map-file.ts

+import fs from "node:fs";
+import path from "node:path";
+import buildDebug from "debug";
+import convertSourceMap from "convert-source-map";
+import type { SourceMapConverter } from "convert-source-map";
+
+const debug = buildDebug("babel:transform:file");
+
+// Revised from https://github.com/sindresorhus/find-up-simple/blob/f10133c55dcbf36f84a246c6f1bbfed178dcb774/index.js#L36
+// for Node.js 6 compatibility
+function findUpSync(
+  name: string,
+  {
+    cwd,
+    stopAt,
+  }: {
+    cwd?: string;
+    stopAt?: string;
+  } = {},
+) {
+  let directory = path.resolve(cwd || "");
+  const { root } = path.parse(directory);
+  stopAt = path.resolve(directory, stopAt || root);
+  const isAbsoluteName = path.isAbsolute(name);
+
+  while (directory) {
+    const filePath = isAbsoluteName ? name : path.join(directory, name);
+
+    try {
+      const stats = fs.statSync(filePath);
+      if (stats.isFile()) {
+        return filePath;
+      }
+    } catch (_) {}
+
+    if (directory === stopAt || directory === root) {
+      break;
+    }
+
+    directory = path.dirname(directory);
+  }
+}
+
+function getInputMapPath(
+  filename: string,
+  root: string,
+  inputMapURL: string,
+): string | null {
+  const inputFileDir = path.dirname(filename);
+  const inputMapPath = path.resolve(inputFileDir, inputMapURL);
+  const relativeToInputFileDir = path.relative(inputFileDir, inputMapPath);
+
+  if (
+    relativeToInputFileDir.startsWith("..") ||
+    path.isAbsolute(relativeToInputFileDir)
+  ) {
+    const inputPackageJSONPath = findUpSync("package.json", {
+      cwd: inputFileDir,
+      stopAt: root,
+    });
+    const inputFileRoot = inputPackageJSONPath
+      ? path.dirname(inputPackageJSONPath)
+      : root;
+    const relativeInputMapPath = path.relative(inputFileRoot, inputMapPath);
+    if (
+      relativeInputMapPath.startsWith("..") ||
+      path.isAbsolute(relativeInputMapPath)
+    ) {
+      debug(
+        `discarding input sourcemap "${inputMapPath}" outside of package root "${inputFileRoot}"`,
+      );
+      return null;
+    }
+  }
+  return inputMapPath;
+}
+
+export default function readInputSourceMapFile(
+  filename: string,
+  root: string,
+  inputMapURL: string,
+): SourceMapConverter | null {
+  const inputMapPath = getInputMapPath(filename, root, inputMapURL);
+  if (inputMapPath) {
+    const inputMapContent = fs.readFileSync(inputMapPath, "utf8");
+    return convertSourceMap.fromJSON(inputMapContent);
+  }
+  return null;
+}

lib/index.js

@@ -214,3 +214,3 @@ "use strict";
 var _parse = require("./parse.js");
-const version = exports.version = "7.29.0";
+const version = exports.version = "7.29.6";
 const resolvePlugin = (name, dirname) => resolvers.resolvePlugin(name, dirname, false).filepath;
@@ -217,0 +217,0 @@ exports.resolvePlugin = resolvePlugin;

lib/transformation/normalize-file.js

@@ -7,16 +7,2 @@ "use strict";
 exports.default = normalizeFile;
-function _fs() {
-  const data = require("fs");
-  _fs = function () {
-    return data;
-  };
-  return data;
-}
-function _path() {
-  const data = require("path");
-  _path = function () {
-    return data;
-  };
-  return data;
-}
 function _debug() {
@@ -43,2 +29,3 @@ const data = require("debug");
 }
+var _readInputSourceMapFile = require("./read-input-source-map-file.js");
 var _file = require("./file/file.js");
@@ -87,5 +74,4 @@ var _index = require("../parser/index.js");
         try {
-          const match = EXTERNAL_SOURCEMAP_REGEX.exec(lastComment);
-          const inputMapContent = _fs().readFileSync(_path().resolve(_path().dirname(options.filename), match[1]), "utf8");
-          inputMap = _convertSourceMap().fromJSON(inputMapContent);
+          const inputMapURL = EXTERNAL_SOURCEMAP_REGEX.exec(lastComment)[1];
+          inputMap = (0, _readInputSourceMapFile.default)(options.filename, options.root, inputMapURL);
         } catch (err) {
@@ -92,0 +78,0 @@ debug("discarding unknown file input sourcemap", err);

lib/transformation/normalize-file.js.map

@@ -1,1 +0,1 @@
-{"version":3,"names":["_fs","data","require","_path","_debug","_t","_convertSourceMap","_file","_index","_cloneDeep","file","traverseFast","debug","buildDebug","INLINE_SOURCEMAP_REGEX","EXTERNAL_SOURCEMAP_REGEX","normalizeFile","pluginPasses","options","code","ast","type","Error","cloneInputAst","cloneDeep","parser","inputMap","inputSourceMap","convertSourceMap","fromObject","lastComment","extractComments","fromComment","err","filename","match","exec","inputMapContent","fs","readFileSync","path","resolve","dirname","fromJSON","File","extractCommentsFromList","regex","comments","filter","value","test","node","leadingComments","innerComments","trailingComments"],"sources":["../../src/transformation/normalize-file.ts"],"sourcesContent":["import fs from \"node:fs\";\nimport path from \"node:path\";\nimport buildDebug from \"debug\";\nimport type { Handler } from \"gensync\";\nimport { file, traverseFast } from \"@babel/types\";\nimport type * as t from \"@babel/types\";\nimport type { PluginPasses } from \"../config/index.ts\";\nimport convertSourceMap from \"convert-source-map\";\nimport type { SourceMapConverter as Converter } from \"convert-source-map\";\nimport File from \"./file/file.ts\";\nimport parser from \"../parser/index.ts\";\nimport cloneDeep from \"./util/clone-deep.ts\";\nimport type { ResolvedOptions } from \"../config/validation/options.ts\";\n\nconst debug = buildDebug(\"babel:transform:file\");\n\n// These regexps are copied from the convert-source-map package,\n// but without // or /* at the beginning of the comment.\n\nconst INLINE_SOURCEMAP_REGEX =\n  /^[@#]\\s+sourceMappingURL=data:(?:application|text)\\/json;(?:charset[:=]\\S+?;)?base64,.*$/;\nconst EXTERNAL_SOURCEMAP_REGEX =\n  /^[@#][ \\t]+sourceMappingURL=([^\\s'\"`]+)[ \\t]*$/;\n\nexport type NormalizedFile = {\n  code: string;\n  ast: t.File;\n  inputMap: Converter | null;\n};\n\nexport default function* normalizeFile(\n  pluginPasses: PluginPasses,\n  options: ResolvedOptions,\n  code: string,\n  ast?: t.File | t.Program | null,\n): Handler<File> {\n  code = `${code || \"\"}`;\n\n  if (ast) {\n    if (ast.type === \"Program\") {\n      ast = file(ast, [], []);\n    } else if (ast.type !== \"File\") {\n      throw new Error(\"AST root must be a Program or File node\");\n    }\n\n    if (options.cloneInputAst) {\n      ast = cloneDeep(ast);\n    }\n  } else {\n    ast = yield* parser(pluginPasses, options, code);\n  }\n\n  let inputMap = null;\n  if (options.inputSourceMap !== false) {\n    // If an explicit object is passed in, it overrides the processing of\n    // source maps that may be in the file itself.\n    if (typeof options.inputSourceMap === \"object\") {\n      inputMap = convertSourceMap.fromObject(options.inputSourceMap);\n    }\n\n    if (!inputMap) {\n      const lastComment = extractComments(INLINE_SOURCEMAP_REGEX, ast);\n      if (lastComment) {\n        try {\n          inputMap = convertSourceMap.fromComment(\"//\" + lastComment);\n        } catch (err) {\n          if (process.env.BABEL_8_BREAKING) {\n            console.warn(\n              \"discarding unknown inline input sourcemap\",\n              options.filename,\n              err,\n            );\n          } else {\n            debug(\"discarding unknown inline input sourcemap\");\n          }\n        }\n      }\n    }\n\n    if (!inputMap) {\n      const lastComment = extractComments(EXTERNAL_SOURCEMAP_REGEX, ast);\n      if (typeof options.filename === \"string\" && lastComment) {\n        try {\n          // when `lastComment` is non-null, EXTERNAL_SOURCEMAP_REGEX must have matches\n          const match: [string, string] = EXTERNAL_SOURCEMAP_REGEX.exec(\n            lastComment,\n          ) as any;\n          const inputMapContent = fs.readFileSync(\n            path.resolve(path.dirname(options.filename), match[1]),\n            \"utf8\",\n          );\n          inputMap = convertSourceMap.fromJSON(inputMapContent);\n        } catch (err) {\n          debug(\"discarding unknown file input sourcemap\", err);\n        }\n      } else if (lastComment) {\n        debug(\"discarding un-loadable file input sourcemap\");\n      }\n    }\n  }\n\n  return new File(options, {\n    code,\n    ast: ast,\n    inputMap,\n  });\n}\n\nfunction extractCommentsFromList(\n  regex: RegExp,\n  comments: t.Comment[],\n  lastComment: string | null,\n): [t.Comment[], string | null] {\n  if (comments) {\n    comments = comments.filter(({ value }) => {\n      if (regex.test(value)) {\n        lastComment = value;\n        return false;\n      }\n      return true;\n    });\n  }\n  return [comments, lastComment];\n}\n\nfunction extractComments(regex: RegExp, ast: t.Node) {\n  let lastComment: string = null;\n  traverseFast(ast, node => {\n    [node.leadingComments, lastComment] = extractCommentsFromList(\n      regex,\n      node.leadingComments,\n      lastComment,\n    );\n    [node.innerComments, lastComment] = extractCommentsFromList(\n      regex,\n      node.innerComments,\n      lastComment,\n    );\n    [node.trailingComments, lastComment] = extractCommentsFromList(\n      regex,\n      node.trailingComments,\n      lastComment,\n    );\n  });\n  return 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debug(\"discarding un-loadable file input sourcemap\");\n      }\n    }\n  }\n\n  return new File(options, {\n    code,\n    ast: ast,\n    inputMap,\n  });\n}\n\nfunction extractCommentsFromList(\n  regex: RegExp,\n  comments: t.Comment[],\n  lastComment: string | null,\n): [t.Comment[], string | null] {\n  if (comments) {\n    comments = comments.filter(({ value }) => {\n      if (regex.test(value)) {\n        lastComment = value;\n        return false;\n      }\n      return true;\n    });\n  }\n  return [comments, lastComment];\n}\n\nfunction extractComments(regex: RegExp, ast: t.Node) {\n  let lastComment: string = null;\n  traverseFast(ast, node => {\n    [node.leadingComments, lastComment] = extractCommentsFromList(\n      regex,\n      node.leadingComments,\n      lastComment,\n    );\n    [node.innerComments, lastComment] = extractCommentsFromList(\n      regex,\n      node.innerComments,\n      lastComment,\n    );\n    [node.trailingComments, lastComment] = 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package.json

 {
   "name": "@babel/core",
-  "version": "7.29.0",
+  "version": "7.29.6",
   "description": "Babel compiler core.",
@@ -44,13 +44,15 @@ "main": "./lib/index.js",
     "./lib/transform-file.js": "./lib/transform-file-browser.js",
+    "./lib/transformation/read-input-source-map-file.js": "./lib/transformation/read-input-source-map-file-browser.js",
     "./src/config/files/index.ts": "./src/config/files/index-browser.ts",
     "./src/config/resolve-targets.ts": "./src/config/resolve-targets-browser.ts",
-    "./src/transform-file.ts": "./src/transform-file-browser.ts"
+    "./src/transform-file.ts": "./src/transform-file-browser.ts",
+    "./src/transformation/read-input-source-map-file.ts": "./src/transformation/read-input-source-map-file-browser.ts"
   },
   "dependencies": {
     "@babel/code-frame": "^7.29.0",
-    "@babel/generator": "^7.29.0",
+    "@babel/generator": "^7.29.6",
     "@babel/helper-compilation-targets": "^7.28.6",
     "@babel/helper-module-transforms": "^7.28.6",
-    "@babel/helpers": "^7.28.6",
-    "@babel/parser": "^7.29.0",
+    "@babel/helpers": "^7.29.2",
+    "@babel/parser": "^7.29.3",
     "@babel/template": "^7.28.6",
@@ -71,3 +73,3 @@ "@babel/traverse": "^7.29.0",
     "@babel/plugin-transform-modules-commonjs": "^7.28.6",
-    "@babel/preset-env": "^7.29.0",
+    "@babel/preset-env": "^7.29.5",
     "@babel/preset-typescript": "^7.28.5",
@@ -74,0 +76,0 @@ "@jridgewell/trace-mapping": "^0.3.28",

New alerts

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 2 instances in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 3 instances in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

AI-detected potential code anomaly

Supply chain risk

AI has identified unusual behaviors that may pose a security risk.

Found 2 instances in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Fixed alerts

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 2 instances in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 3 instances in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

AI-detected potential code anomaly

Supply chain risk

AI has identified unusual behaviors that may pose a security risk.

Found 1 instance in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

810551

1.38%

Number of package files

125

5.04%

Lines of code

7025

2.44%

Worsened metrics

Number of low supply chain risk alerts

26

4%

Dependency changes

• Updated

  @babel/generator@^7.29.6

• Updated

  @babel/helpers@^7.29.2

• Updated

  @babel/parser@^7.29.3