72 lines
1.4 KiB
JavaScript
72 lines
1.4 KiB
JavaScript
'use strict';
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var path = require('path');
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var fs = require('graceful-fs');
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var MASK_MODE = parseInt('7777', 8);
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var DEFAULT_DIR_MODE = parseInt('0777', 8);
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function mkdirp(dirpath, customMode, callback) {
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if (typeof customMode === 'function') {
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callback = customMode;
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customMode = undefined;
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}
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var mode = customMode || (DEFAULT_DIR_MODE & ~process.umask());
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dirpath = path.resolve(dirpath);
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fs.mkdir(dirpath, mode, onMkdir);
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function onMkdir(mkdirErr) {
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if (!mkdirErr) {
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return fs.stat(dirpath, onStat);
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}
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switch (mkdirErr.code) {
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case 'ENOENT': {
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return mkdirp(path.dirname(dirpath), onRecurse);
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}
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case 'EEXIST': {
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return fs.stat(dirpath, onStat);
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}
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default: {
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return callback(mkdirErr);
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}
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}
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function onStat(statErr, stats) {
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if (statErr) {
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return callback(statErr);
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}
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if (!stats.isDirectory()) {
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return callback(mkdirErr);
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}
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// TODO: Is it proper to mask like this?
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if ((stats.mode & MASK_MODE) === mode) {
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return callback();
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}
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if (!customMode) {
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return callback();
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}
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fs.chmod(dirpath, mode, callback);
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}
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}
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function onRecurse(recurseErr) {
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if (recurseErr) {
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return callback(recurseErr);
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}
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mkdirp(dirpath, mode, callback);
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}
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}
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module.exports = mkdirp;
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