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Simplify build/mkdirp-sync.js.

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Former-commit-id: b49bbea9e565dbf1d23f601af74443b33fe9fc7d
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John-David Dalton
2013-02-24 17:15:46 -08:00
parent 7a853e2dcb
commit f26b1da1b5
1 changed files with 8 additions and 16 deletions
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24
build/mkdirp-sync.js
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@@ -12,35 +12,27 @@
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/
/** /**
* Makes the given `path` directory, without throwing errors for existing * Makes the given `dirname` directory, without throwing errors for existing
* directories and making parent directories as needed. * directories and making parent directories as needed.
* *
* @param {String} dirname The path of the directory. * @param {String} dirname The path of the directory.
* @param {Number|String} mode The permission mode. * @param {Number|String} [mode='0777'] The permission mode.
*/ */
function mkdirpSync(dirname, mode) { function mkdirpSync(dirname, mode) {
var sep = path.sep, var sep = path.sep;
type = typeof mode;
// ensure relative paths are prefixed with `./` // ensure relative paths are prefixed with `./`
if (!RegExp('^\\.?' + sep).test(dirname)) { if (!RegExp('^\\.?' + sep).test(dirname)) {
dirname = '.' + sep + dirname; dirname = '.' + sep + dirname;
} }
if (!(type == 'number' || type == 'string')) { dirname.split(sep).reduce(function(currPath, segment) {
mode = '0777'; currPath += sep + segment;
}
dirname.split(sep).reduce(function(currPath, segment, index) {
// skip leading separator of absolute paths
if (index === 0 && currPath === '') {
return sep;
}
segment = currPath + (currPath === sep ? segment : sep + segment);
try { try {
segment = fs.realpathSync(segment); currPath = fs.realpathSync(currPath);
} catch(e) { } catch(e) {
fs.mkdirSync(segment, mode); fs.mkdirSync(currPath, mode);
} }
return segment; return currPath;
}); });
} }