Feature request: copy dir function in nimscript

[mratsim]

I don't see a cpDir function in Nimscript in both the docs and source code.

Trying to use os didn't work:

from os import copyDir

copyDir("./foo/", "./bar/")
# Error: cannot 'importc' variable at compile time

[cooldome]

here is an example how it can be implemented:
#7284

[genotrance]

I'm planning on adding the following procs to nimscript with the equivalent proc name from the os module.

• cpDir() = copyDir()
• mvDir() = moveDir()
• pwd() = getCurrentDir()
• where() = findExe()