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added failSilent option to rmdirSyncRecursive #10

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geddski merged 2 commits from master into master 2012-01-10 16:44:22 -08:00
Conversation 2 Commits 2 Files changed 1 +12 -8
1 changed files with 12 additions and 8 deletions
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20
lib/wrench.js
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@ -13,28 +13,32 @@
var fs = require("fs");
/* wrench.rmdirSyncRecursive("directory_path");
/* wrench.rmdirSyncRecursive("directory_path", failSilent);
*
* Recursively dives through directories and obliterates everything about it. This is a
* Sync-function, which blocks things until it's done. No idea why anybody would want an
* Asynchronous version. :\
*/
exports.rmdirSyncRecursive = function(path) {
var files = fs.readdirSync(path),
currDir = path;
exports.rmdirSyncRecursive = function(path, failSilent) {
var files;
try { files = fs.readdirSync(path); }
catch (err) {
if (failSilent) return;
throw new Error(err.message);
}
/* Loop through and delete everything in the sub-tree after checking it */
for(var i = 0; i < files.length; i++) {
var currFile = fs.statSync(currDir + "/" + files[i]);
var currFile = fs.statSync(path + "/" + files[i]);
if(currFile.isDirectory()) // Recursive function back to the beginning
exports.rmdirSyncRecursive(currDir + "/" + files[i]);
exports.rmdirSyncRecursive(path + "/" + files[i]);
else if(currFile.isSymbolicLink()) // Unlink symlinks
fs.unlinkSync(currDir + "/" + files[i]);
fs.unlinkSync(path + "/" + files[i]);
else // Assume it's a file - perhaps a try/catch belongs here?
fs.unlinkSync(currDir + "/" + files[i]);
fs.unlinkSync(path + "/" + files[i]);
}
/* Now that we know everything in the sub-tree has been deleted, we can delete the main