bit-bin/dist/utils/string/replace-package-name.js

<a href="https://opensource.org/licenses/Apache-2.0"><img alt="apache" src="https://img.shields.io/badge/License-Apache%202.0-blue.svg"></a> <a href="https://github.com/teambit/bit/blob/master/CONTRIBUTING.md"><img alt="prs" src="https://img.shields.io/b

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = replacePackageName;
const singleQuote = "'";
const doubleQuotes = '"';
/**
 * 1) replace an exact match. (e.g. '@bit/old-scope.is-string' => '@bit/new-scope.is-string')
 * 2) the require/import statement might be to an internal path (e.g. '@bit/david.utils/is-string/internal-file')
 * 3) the import can start with `~` when working with scss files
 *
 * Read this regex `(${quoteType}~?)${oldName}(/|${quoteType})` as follows:
 * (${quoteType}~?) => string starts with a quote, and then zero or one tilda (~). this whole part got replaced by $1
 * ${oldName} => this is the only part in the string that really get changed, all other are preserved
 * (/|${quoteType}) => string that is either a slash or a quote. (must be one of the two). this whole part got replace by $2
 */

function replacePackageName(str, oldName, newName) {
  [singleQuote, doubleQuotes].forEach(quoteType => {
    str = str.replace(new RegExp(`(${quoteType}~?)${oldName}(/|${quoteType})`, 'g'), `$1${newName}$2`);
  });
  return str;
}