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Editing File: /home/ubuntu/todaykat-frontend-base/node_modules/@rollup/pluginutils/dist/es/index.js

import { extname, sep, resolve, posix } from 'path';
import pm from 'picomatch';

const addExtension = function addExtension(filename, ext = '.js') {
    let result = `${filename}`;
    if (!extname(filename))
        result += ext;
    return result;
};

function walk(ast, { enter, leave }) {
	return visit(ast, null, enter, leave);
}

let should_skip = false;
let should_remove = false;
let replacement = null;
const context = {
	skip: () => should_skip = true,
	remove: () => should_remove = true,
	replace: (node) => replacement = node
};

function replace(parent, prop, index, node) {
	if (parent) {
		if (index !== null) {
			parent[prop][index] = node;
		} else {
			parent[prop] = node;
		}
	}
}

function remove(parent, prop, index) {
	if (parent) {
		if (index !== null) {
			parent[prop].splice(index, 1);
		} else {
			delete parent[prop];
		}
	}
}

function visit(
	node,
	parent,
	enter,
	leave,
	prop,
	index
) {
	if (node) {
		if (enter) {
			const _should_skip = should_skip;
			const _should_remove = should_remove;
			const _replacement = replacement;
			should_skip = false;
			should_remove = false;
			replacement = null;

enter.call(context, node, parent, prop, index);

if (replacement) {
				node = replacement;
				replace(parent, prop, index, node);
			}

if (should_remove) {
				remove(parent, prop, index);
			}

const skipped = should_skip;
			const removed = should_remove;

should_skip = _should_skip;
			should_remove = _should_remove;
			replacement = _replacement;

if (skipped) return node;
			if (removed) return null;
		}

for (const key in node) {
			const value = (node )[key];

if (typeof value !== 'object') {
				continue;
			}

else if (Array.isArray(value)) {
				for (let j = 0, k = 0; j < value.length; j += 1, k += 1) {
					if (value[j] !== null && typeof value[j].type === 'string') {
						if (!visit(value[j], node, enter, leave, key, k)) {
							// removed
							j--;
						}
					}
				}
			}

else if (value !== null && typeof value.type === 'string') {
				visit(value, node, enter, leave, key, null);
			}
		}

if (leave) {
			const _replacement = replacement;
			const _should_remove = should_remove;
			replacement = null;
			should_remove = false;

leave.call(context, node, parent, prop, index);

if (replacement) {
				node = replacement;
				replace(parent, prop, index, node);
			}

if (should_remove) {
				remove(parent, prop, index);
			}

const removed = should_remove;

replacement = _replacement;
			should_remove = _should_remove;

if (removed) return null;
		}
	}

return node;
}

// Helper since Typescript can't detect readonly arrays with Array.isArray
function isArray(arg) {
    return Array.isArray(arg);
}
function ensureArray(thing) {
    if (isArray(thing))
        return thing;
    if (thing == null)
        return [];
    return [thing];
}

// TODO: remove this in next major
var index = {
    addExtension,
    attachScopes,
    createFilter,
    dataToEsm,
    extractAssignedNames,
    makeLegalIdentifier
};

export default index;
export { addExtension, attachScopes, createFilter, dataToEsm, extractAssignedNames, makeLegalIdentifier };

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