Version 1

[yaffs-website] / node_modules / fs-extra / lib / copy-sync / copy-sync.js

diff --git a/node_modules/fs-extra/lib/copy-sync/copy-sync.js b/node_modules/fs-extra/lib/copy-sync/copy-sync.js
new file mode 100644 (file)
index 0000000..38c8c43
--- /dev/null
+++ b/node_modules/fs-extra/lib/copy-sync/copy-sync.js
@@ -0,0 +1,56 @@
+var fs = require('graceful-fs')
+var path = require('path')
+var copyFileSync = require('./copy-file-sync')
+var mkdir = require('../mkdirs')
+
+function copySync (src, dest, options) {
+  if (typeof options === 'function' || options instanceof RegExp) {
+    options = {filter: options}
+  }
+
+  options = options || {}
+  options.recursive = !!options.recursive
+
+  // default to true for now
+  options.clobber = 'clobber' in options ? !!options.clobber : true
+  options.dereference = 'dereference' in options ? !!options.dereference : false
+  options.preserveTimestamps = 'preserveTimestamps' in options ? !!options.preserveTimestamps : false
+
+  options.filter = options.filter || function () { return true }
+
+  // Warn about using preserveTimestamps on 32-bit node:
+  if (options.preserveTimestamps && process.arch === 'ia32') {
+    console.warn('fs-extra: Using the preserveTimestamps option in 32-bit node is not recommended;\n' +
+    'see https://github.com/jprichardson/node-fs-extra/issues/269')
+  }
+
+  var stats = (options.recursive && !options.dereference) ? fs.lstatSync(src) : fs.statSync(src)
+  var destFolder = path.dirname(dest)
+  var destFolderExists = fs.existsSync(destFolder)
+  var performCopy = false
+
+  if (stats.isFile()) {
+    if (options.filter instanceof RegExp) {
+      console.warn('Warning: fs-extra: Passing a RegExp filter is deprecated, use a function')
+      performCopy = options.filter.test(src)
+    } else if (typeof options.filter === 'function') performCopy = options.filter(src)
+
+    if (performCopy) {
+      if (!destFolderExists) mkdir.mkdirsSync(destFolder)
+      copyFileSync(src, dest, {clobber: options.clobber, preserveTimestamps: options.preserveTimestamps})
+    }
+  } else if (stats.isDirectory()) {
+    if (!fs.existsSync(dest)) mkdir.mkdirsSync(dest)
+    var contents = fs.readdirSync(src)
+    contents.forEach(function (content) {
+      var opts = options
+      opts.recursive = true
+      copySync(path.join(src, content), path.join(dest, content), opts)
+    })
+  } else if (options.recursive && stats.isSymbolicLink()) {
+    var srcPath = fs.readlinkSync(src)
+    fs.symlinkSync(srcPath, dest)
+  }
+}
+
+module.exports = copySync