08-27-周三_17-09-29

node_modules/fs-extra/lib/mkdirs/mkdirs-sync.js

@@ -0,0 +1,49 @@
+var fs = require('graceful-fs')
+var path = require('path')
+
+var o777 = parseInt('0777', 8)
+
+function mkdirsSync (p, opts, made) {
+  if (!opts || typeof opts !== 'object') {
+    opts = { mode: opts }
+  }
+
+  var mode = opts.mode
+  var xfs = opts.fs || fs
+
+  if (mode === undefined) {
+    mode = o777 & (~process.umask())
+  }
+  if (!made) made = null
+
+  p = path.resolve(p)
+
+  try {
+    xfs.mkdirSync(p, mode)
+    made = made || p
+  } catch (err0) {
+    switch (err0.code) {
+      case 'ENOENT' :
+        made = mkdirsSync(path.dirname(p), opts, made)
+        mkdirsSync(p, opts, made)
+        break
+
+      // In the case of any other error, just see if there's a dir
+      // there already.  If so, then hooray!  If not, then something
+      // is borked.
+      default:
+        var stat
+        try {
+          stat = xfs.statSync(p)
+        } catch (err1) {
+          throw err0
+        }
+        if (!stat.isDirectory()) throw err0
+        break
+    }
+  }
+
+  return made
+}
+
+module.exports = mkdirsSync