code/wrench-js
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added failSilent option to wrench.rmdirSyncRecursive

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for cases where you want to delete a directory that may or may not
exist:
wrench.rmdirSyncRecursive('dir', true);
This commit is contained in:
Dave Geddes 2012-01-10 12:38:39 -07:00
parent 45d751eeda
commit 7157760c12
1 changed files with 8 additions and 4 deletions
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12
lib/wrench.js
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@ -13,15 +13,19 @@
var fs = require("fs"); 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 * 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 * Sync-function, which blocks things until it's done. No idea why anybody would want an
* Asynchronous version. :\ * Asynchronous version. :\
*/ */
exports.rmdirSyncRecursive = function(path) { exports.rmdirSyncRecursive = function(path, failSilent) {
var files = fs.readdirSync(path), var files, currDir = path;
currDir = path; 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 */ /* Loop through and delete everything in the sub-tree after checking it */
for(var i = 0; i < files.length; i++) { for(var i = 0; i < files.length; i++) {