Version 1

[yaffs-website] / node_modules / fs-extra / lib / empty / index.js

diff --git a/node_modules/fs-extra/lib/empty/index.js b/node_modules/fs-extra/lib/empty/index.js
new file mode 100644 (file)
index 0000000..a17cbae
--- /dev/null
+++ b/node_modules/fs-extra/lib/empty/index.js
@@ -0,0 +1,47 @@
+var fs = require('fs')
+var path = require('path')
+var mkdir = require('../mkdirs')
+var remove = require('../remove')
+
+function emptyDir (dir, callback) {
+  callback = callback || function () {}
+  fs.readdir(dir, function (err, items) {
+    if (err) return mkdir.mkdirs(dir, callback)
+
+    items = items.map(function (item) {
+      return path.join(dir, item)
+    })
+
+    deleteItem()
+
+    function deleteItem () {
+      var item = items.pop()
+      if (!item) return callback()
+      remove.remove(item, function (err) {
+        if (err) return callback(err)
+        deleteItem()
+      })
+    }
+  })
+}
+
+function emptyDirSync (dir) {
+  var items
+  try {
+    items = fs.readdirSync(dir)
+  } catch (err) {
+    return mkdir.mkdirsSync(dir)
+  }
+
+  items.forEach(function (item) {
+    item = path.join(dir, item)
+    remove.removeSync(item)
+  })
+}
+
+module.exports = {
+  emptyDirSync: emptyDirSync,
+  emptydirSync: emptyDirSync,
+  emptyDir: emptyDir,
+  emptydir: emptyDir
+}