the fs-extra method has a HUGE overhead of JS code and also syscalls for
no particular benefit in this case: just copy the tiny.pdf file.
Here is an overview of the major operations: paths are relative to
https://github.com/jprichardson/node-fs-extra/blob/1.0.0
We start in /lib/copy/copy.js
- sys: check that the source file exists
- sys: check that the source file has an existing parent directory?!
Continue in /lib/copy/ncp.js
- sys: more stat calls on both source and dest to determine permissions
- read/write streams to pipe the file content through the process
- sys: chmod on the destination to match the source permissions
What we actually need is a call to the binding and let node/the os
figure out the best way to copy the contents.
Signed-off-by: Jakob Ackermann <das7pad@outlook.com>
