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Editing File: /home/ubuntu/voice-assistant-frontend/node_modules/@rollup/plugin-replace/src/index.js

import MagicString from 'magic-string';
import { createFilter } from '@rollup/pluginutils';

function escape(str) {
  return str.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
}

function ensureFunction(functionOrValue) {
  if (typeof functionOrValue === 'function') return functionOrValue;
  return () => functionOrValue;
}

function longest(a, b) {
  return b.length - a.length;
}

export default function replace(options = {}) {
  const filter = createFilter(options.include, options.exclude);
  const { delimiters, preventAssignment } = options;
  const functionValues = mapToFunctions(getReplacements(options));
  const keys = Object.keys(functionValues).sort(longest).map(escape);
  const lookahead = preventAssignment ? '(?!\\s*=[^=])' : '';
  const pattern = delimiters
    ? new RegExp(
        `${escape(delimiters[0])}(${keys.join('|')})${escape(delimiters[1])}${lookahead}`,
        'g'
      )
    : new RegExp(`\\b(${keys.join('|')})\\b${lookahead}`, 'g');

return {
    name: 'replace',

buildStart() {
      if (![true, false].includes(preventAssignment)) {
        this.warn({
          message:
            "@rollup/plugin-replace: 'preventAssignment' currently defaults to false. It is recommended to set this option to `true`, as the next major version will default this option to `true`."
        });
      }
    },

renderChunk(code, chunk) {
      const id = chunk.fileName;
      if (!keys.length) return null;
      if (!filter(id)) return null;
      return executeReplacement(code, id);
    },

transform(code, id) {
      if (!keys.length) return null;
      if (!filter(id)) return null;
      return executeReplacement(code, id);
    }
  };

function executeReplacement(code, id) {
    const magicString = new MagicString(code);
    if (!codeHasReplacements(code, id, magicString)) {
      return null;
    }

const result = { code: magicString.toString() };
    if (isSourceMapEnabled()) {
      result.map = magicString.generateMap({ hires: true });
    }
    return result;
  }

function codeHasReplacements(code, id, magicString) {
    let result = false;
    let match;

// eslint-disable-next-line no-cond-assign
    while ((match = pattern.exec(code))) {
      result = true;

const start = match.index;
      const end = start + match[0].length;
      const replacement = String(functionValues[match[1]](id));
      magicString.overwrite(start, end, replacement);
    }
    return result;
  }

function isSourceMapEnabled() {
    return options.sourceMap !== false && options.sourcemap !== false;
  }
}

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