Ensures that the symlink exists. If the directory structure does not exist, it is created.
Sync: ensureSymlinkSync()
var fs = require('fs-extra')
var srcpath = '/tmp/file.txt'
var dstpath = '/tmp/this/path/does/not/exist/file.txt'
fs.ensureSymlink(srcpath, dstpath, function (err) {
console.log(err) // => null
// symlink has now been created, including the directory it is to be placed in
})