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54 lines
1.5 KiB
54 lines
1.5 KiB
'use strict';
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var fs = require('fs');
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var path = require('path');
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//var noop = function () {};
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// keeping the function signature Promise-friendly
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function mkdirp(opts, cb) {
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//if (!cb) { cb = noop; }
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if ('string' === typeof opts) {
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opts = { name: opts };
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}
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if (!opts || !opts.name || 'string' !== typeof opts.name) {
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cb(new Error("mkdirp missing opts.name"));
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return;
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}
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// normalize doesn't account for "../my-sibling/my-neice"
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opts.name = path.resolve(opts.name);
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fs.mkdir(opts.name, function (err) {
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// All's well if all's well
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if (!err) { cb(null, null); return; }
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if ('ENOENT' === err.code) {
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// The only error we care about is the error that we can ostensibly fix
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// (same on Windows, Mac, Linux)
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var name = opts.name;
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opts.name = path.dirname(opts.name);
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mkdirp(opts, function (err) {
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if (err) {
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cb(err);
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return;
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}
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opts.name = name;
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mkdirp(opts, cb);
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});
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} else {
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// Any other error could be something normal and fairly cross platform (like EEXIST),
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// but it could also be something random and weird and platform specific that doesn't
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// actually matter, so we just carry on and try anyway.
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fs.stat(opts.name, function (_err, stat) {
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// if we don't succeed, propagate the original error (which will be more meaningful)
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if (_err || !stat.isDirectory()) {
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cb(err);
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return;
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}
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cb(null, null);
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});
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}
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});
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}
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module.exports = mkdirp;
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