#!/bin/python
import os

ROOT    = "/home/nolln/u"
SRC     = "src"
BUILD   = "obj"
TEST    = "test"
IGNORED = ["include", "lib", "bin", ".git", "vendor", "obj", ".dep"]

if __name__ == "__main__":
    if not os.path.exists(BUILD):
        os.mkdir(BUILD)

    if not os.path.exists(f"{BUILD}/sys"):
        os.mkdir(f"{BUILD}/sys")

    if not os.path.exists(f"{BUILD}/rt"):
        os.mkdir(f"{BUILD}/rt")

    if not os.path.exists(TEST):
        os.mkdir(TEST)

    for root, dirs, _ in os.walk(f"{ROOT}/{SRC}"):
        dirs[:] = [d for d in dirs if d not in IGNORED]
        for newroot in [BUILD, TEST]:
            blddir  = f"{ROOT}/{newroot}/{root[len(ROOT)+len(SRC)+2:]}"
            if not os.path.exists(blddir):
                os.mkdir(blddir)