work.suroh.tk/node_modules/del/index.js

74 lines
1.5 KiB
JavaScript

'use strict';
var path = require('path');
var globby = require('globby');
var isPathCwd = require('is-path-cwd');
var isPathInCwd = require('is-path-in-cwd');
var objectAssign = require('object-assign');
var Promise = require('pinkie-promise');
var pify = require('pify');
var rimraf = require('rimraf');
var rimrafP = pify(rimraf, Promise);
function safeCheck(file) {
if (isPathCwd(file)) {
throw new Error('Cannot delete the current working directory. Can be overriden with the `force` option.');
}
if (!isPathInCwd(file)) {
throw new Error('Cannot delete files/folders outside the current working directory. Can be overriden with the `force` option.');
}
}
module.exports = function (patterns, opts) {
opts = objectAssign({}, opts);
var force = opts.force;
delete opts.force;
var dryRun = opts.dryRun;
delete opts.dryRun;
return globby(patterns, opts).then(function (files) {
return Promise.all(files.map(function (file) {
if (!force) {
safeCheck(file);
}
file = path.resolve(opts.cwd || '', file);
if (dryRun) {
return Promise.resolve(file);
}
return rimrafP(file).then(function () {
return file;
});
}));
});
};
module.exports.sync = function (patterns, opts) {
opts = objectAssign({}, opts);
var force = opts.force;
delete opts.force;
var dryRun = opts.dryRun;
delete opts.dryRun;
return globby.sync(patterns, opts).map(function (file) {
if (!force) {
safeCheck(file);
}
file = path.resolve(opts.cwd || '', file);
if (!dryRun) {
rimraf.sync(file);
}
return file;
});
};