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Fixed issues as per pull request conversation

This commit is contained in:
Petr Bouianov 2014-03-30 00:13:25 -04:00
parent 8d55a5ebe9
commit ea88e78df2
2 changed files with 23 additions and 24 deletions
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2
README.md
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@ -1323,7 +1323,7 @@ sh.tempDir(function(err, tmp) {
}); });
``` ```
#### sh.mkdirp(callback)<a name="mkdirp"></a> #### sh.mkdirp(path, callback)<a name="mkdirp"></a>
Recursively creates the directory at the provided path. If the Recursively creates the directory at the provided path. If the
directory already exists, no error is returned. All parents must directory already exists, no error is returned. All parents must

45
src/shell/shell.js
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@ -365,19 +365,32 @@ define(function(require) {
callback = callback || function(){}; callback = callback || function(){};
if(!path) { if(!path) {
callback(new Errors.EINVAL('missing path argument')); callback(new Errors.EINVAL("Missing path argument"));
return; return;
} }
else if (path === '/'){ else if (path === '/') {
callback(); callback();
return; return;
} }
function _mkdirp(path, callback){ function _mkdirp(path, callback) {
fs.stat(path, function (err, stat) { fs.stat(path, function (err, stat) {
//doesn't exist if(stat) {
if (err && err.code === 'ENOENT') { if(stat.isDirectory()) {
callback();
return;
}
else if (stat.isFile()) {
callback(new Errors.ENOTDIR());
return;
}
}
else if (err && err.code !== 'ENOENT') {
callback(err);
return;
}
else {
var parent = Path.dirname(path); var parent = Path.dirname(path);
if(parent === '/'){ //parent is root if(parent === '/') {
fs.mkdir(path, function (err) { fs.mkdir(path, function (err) {
if (err && err.code != 'EEXIST') { if (err && err.code != 'EEXIST') {
callback(err); callback(err);
@ -387,10 +400,10 @@ define(function(require) {
return; return;
}); });
} }
else { //parent is not root, make parent first else {
_mkdirp(parent, function (err) { _mkdirp(parent, function (err) {
if (err) return callback(err); if (err) return callback(err);
fs.mkdir(path, function (err) { //then make dir fs.mkdir(path, function (err) {
if (err && err.code != 'EEXIST') { if (err && err.code != 'EEXIST') {
callback(err); callback(err);
return; return;
@ -401,21 +414,7 @@ define(function(require) {
}); });
} }
} }
//other error
else if (err){
callback(err);
return;
}
//already exists
else if (stat.type === 'DIRECTORY') {
callback();
return;
}
//not a directory
else if (stat.type === 'FILE') {
callback(new Errors.ENOTDIR());
return;
}
}); });
} }