FM / transformation

/var/www/cobraambalaj/node_modules/@babel/core/lib/transformation/

/var/www/cobraambalaj/node_modules/@babel/core/lib/transformation

Name	Size	Mode	Actions
file/	-	0755	rm
block-hoist-plugin.js	1536	0644	edit dl rm
index.js	3537	0644	edit dl rm
normalize-file.js	5178	0644	edit dl rm
normalize-opts.js	1689	0644	edit dl rm
plugin-pass.js	983	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/@babel/core/lib/transformation/normalize-file.js (5178B)

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = normalizeFile;

function _fs() {
  const data = _interopRequireDefault(require("fs"));

_fs = function () {
    return data;
  };

return data;
}

function _path() {
  const data = _interopRequireDefault(require("path"));

_path = function () {
    return data;
  };

return data;
}

function _debug() {
  const data = _interopRequireDefault(require("debug"));

_debug = function () {
    return data;
  };

return data;
}

function _cloneDeep() {
  const data = _interopRequireDefault(require("lodash/cloneDeep"));

_cloneDeep = function () {
    return data;
  };

return data;
}

function t() {
  const data = _interopRequireWildcard(require("@babel/types"));

t = function () {
    return data;
  };

return data;
}

function _convertSourceMap() {
  const data = _interopRequireDefault(require("convert-source-map"));

_convertSourceMap = function () {
    return data;
  };

return data;
}

var _file = _interopRequireDefault(require("./file/file"));

var _parser = _interopRequireDefault(require("../parser"));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const debug = (0, _debug().default)("babel:transform:file");
const LARGE_INPUT_SOURCEMAP_THRESHOLD = 1000000;

function* normalizeFile(pluginPasses, options, code, ast) {
  code = `${code || ""}`;

if (ast) {
    if (ast.type === "Program") {
      ast = t().file(ast, [], []);
    } else if (ast.type !== "File") {
      throw new Error("AST root must be a Program or File node");
    }

const {
      cloneInputAst
    } = options;

if (cloneInputAst) {
      ast = (0, _cloneDeep().default)(ast);
    }
  } else {
    ast = yield* (0, _parser.default)(pluginPasses, options, code);
  }

let inputMap = null;

if (options.inputSourceMap !== false) {
    if (typeof options.inputSourceMap === "object") {
      inputMap = _convertSourceMap().default.fromObject(options.inputSourceMap);
    }

if (!inputMap) {
      const lastComment = extractComments(INLINE_SOURCEMAP_REGEX, ast);

if (lastComment) {
        try {
          inputMap = _convertSourceMap().default.fromComment(lastComment);
        } catch (err) {
          debug("discarding unknown inline input sourcemap", err);
        }
      }
    }

if (!inputMap) {
      const lastComment = extractComments(EXTERNAL_SOURCEMAP_REGEX, ast);

if (typeof options.filename === "string" && lastComment) {
        try {
          const match = EXTERNAL_SOURCEMAP_REGEX.exec(lastComment);

const inputMapContent = _fs().default.readFileSync(_path().default.resolve(_path().default.dirname(options.filename), match[1]));

if (inputMapContent.length > LARGE_INPUT_SOURCEMAP_THRESHOLD) {
            debug("skip merging input map > 1 MB");
          } else {
            inputMap = _convertSourceMap().default.fromJSON(inputMapContent);
          }
        } catch (err) {
          debug("discarding unknown file input sourcemap", err);
        }
      } else if (lastComment) {
        debug("discarding un-loadable file input sourcemap");
      }
    }
  }

return new _file.default(options, {
    code,
    ast,
    inputMap
  });
}

const INLINE_SOURCEMAP_REGEX = /^[@#]\s+sourceMappingURL=data:(?:application|text)\/json;(?:charset[:=]\S+?;)?base64,(?:.*)$/;
const EXTERNAL_SOURCEMAP_REGEX = /^[@#][ \t]+sourceMappingURL=([^\s'"`]+)[ \t]*$/;

function extractCommentsFromList(regex, comments, lastComment) {
  if (comments) {
    comments = comments.filter(({
      value
    }) => {
      if (regex.test(value)) {
        lastComment = value;
        return false;
      }

return true;
    });
  }

return [comments, lastComment];
}

function extractComments(regex, ast) {
  let lastComment = null;
  t().traverseFast(ast, node => {
    [node.leadingComments, lastComment] = extractCommentsFromList(regex, node.leadingComments, lastComment);
    [node.innerComments, lastComment] = extractCommentsFromList(regex, node.innerComments, lastComment);
    [node.trailingComments, lastComment] = extractCommentsFromList(regex, node.trailingComments, lastComment);
  });
  return lastComment;
}

cmd: