set basic layout. adding status bar

node_modules/bower/lib/util/rimraf.js

@@ -0,0 +1,46 @@
+var rimraf = require('rimraf');
+var chmodr = require('chmodr');
+var fs = require('./fs');
+
+module.exports = function(dir, callback) {
+    var checkAndRetry = function(e) {
+        fs.lstat(dir, function(err, stats) {
+            if (err) {
+                if (err.code === 'ENOENT') return callback();
+                return callback(e);
+            }
+
+            chmodr(dir, 0777, function(err) {
+                if (err) return callback(e);
+                rimraf(dir, callback);
+            });
+        });
+    };
+
+    if (process.platform === 'win32') {
+        checkAndRetry();
+    } else {
+        rimraf(dir, checkAndRetry);
+    }
+};
+
+module.exports.sync = function(dir) {
+    var checkAndRetry = function() {
+        try {
+            fs.lstatSync(dir);
+            chmodr.sync(dir, 0777);
+            return rimraf.sync(dir);
+        } catch (e) {
+            if (e.code === 'ENOENT') return;
+            throw e;
+        }
+    };
+
+    try {
+        return rimraf.sync(dir);
+    } catch (e) {
+        return checkAndRetry();
+    } finally {
+        return checkAndRetry();
+    }
+};