doesn't honour symbolic links, as writeFile does

[avdd]

Cause of npm/npm#10223

[iarna]

Specifically:

If the destination is a symbolic link fs.writeFile updates the destination of the symbolic link.

Currently writeFileAtomic replaces the symbolic link with an ordinary file.

I think my approach to fixing this would be to use fs.realpath on our destination and use the result of that.

[iarna]

(This is in v1.3.0)