repository maintainence code

[nodejs-repoproxy.git] / unittests / recurse.js

diff --git a/unittests/recurse.js b/unittests/recurse.js
new file mode 100644 (file)
index 0000000..5819c0a
--- /dev/null
+++ b/unittests/recurse.js
@@ -0,0 +1,33 @@
+var fs = require("fs");
+var path = require("path");
+               
+
+// comes from http://stackoverflow.com/questions/5827612/node-js-fs-readdir-recursive-directory-search
+var walk = function(dir, done) {
+       var results = [];
+       
+       fs.readdir(dir, function(err, list) {
+               if (err) return done(err);
+               var i = 0;
+               (function next() {
+                       var file = list[i++];
+                       if (!file) return done(null, results);
+                       file = path.normalize(dir + "/" + file);
+                       fs.stat(file, function(err, stat) {
+                               if (stat && stat.isDirectory()) {
+                                       walk(file, function(err, res) {
+                                               results = results.concat(res);
+                                               next();
+                                       });
+                               } else {
+                                       if(!file.match(/.*\.meta.*\.filesize/)) results.push(file);
+                                       next();
+                               }
+                       });
+               })();
+       });
+};
+
+walk("/tmp/cache/ubuntu", function(err, res) {
+       console.log("result: ", res);
+});
\ No newline at end of file