puomi.py


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

import logging
import os
import shutil


def env_setup(ctx):
    logging.info("setting up test directory for router testing")

    srcdir = globals()["srcdir"]

    # Copy env/ssh/ from source dir, which has SSH config and keys.
    ssh = os.path.join(srcdir, "env", "ssh")
    dst = os.path.join(os.getcwd(), ".ssh")
    logging.debug(f"copy {ssh} to {dst}")
    shutil.copytree(ssh, dst)

    # The config refers to ssh/ed25519 as the key to use. However, the
    # directory is actually .ssh here so that the SSH client finds it
    # automatically. Create a symlink so both forms work.
    os.symlink(".ssh", "ssh")

    # Set permissions on the key files, so that the SSH client isn't upset if
    # they're lax. Git doesn't preserve the permissions correctly.
    os.chmod(".ssh/ed25519", 0o600)
    os.chmod(".ssh/ed25519.pub", 0o600)