source: trip-planner-front/node_modules/del/index.js@ e29cc2e

'use strict';
const path = require('path');
const globby = require('globby');
const isPathCwd = require('is-path-cwd');
const isPathInCwd = require('is-path-in-cwd');
const pify = require('pify');
const rimraf = require('rimraf');
const pMap = require('p-map');

const rimrafP = pify(rimraf);

function safeCheck(file) {
        if (isPathCwd(file)) {
                throw new Error('Cannot delete the current working directory. Can be overridden with the `force` option.');
        }

        if (!isPathInCwd(file)) {
                throw new Error('Cannot delete files/folders outside the current working directory. Can be overridden with the `force` option.');
        }
}

const del = (patterns, options) => {
        options = Object.assign({}, options);

        const {force, dryRun} = options;
        delete options.force;
        delete options.dryRun;

        const mapper = file => {
                if (!force) {
                        safeCheck(file);
                }

                file = path.resolve(options.cwd || '', file);

                if (dryRun) {
                        return file;
                }

                return rimrafP(file, {glob: false}).then(() => file);
        };

        return globby(patterns, options).then(files => pMap(files, mapper, options));
};

module.exports = del;
// TODO: Remove this for the next major release
module.exports.default = del;

module.exports.sync = (patterns, options) => {
        options = Object.assign({}, options);

        const {force, dryRun} = options;
        delete options.force;
        delete options.dryRun;

        return globby.sync(patterns, options).map(file => {
                if (!force) {
                        safeCheck(file);
                }

                file = path.resolve(options.cwd || '', file);

                if (!dryRun) {
                        rimraf.sync(file, {glob: false});
                }

                return file;
        });
};