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Start work on python bootstrap script

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This commit is contained in:
Kovid Goyal 2022-03-05 10:54:21 +05:30
parent 30e635a934
commit f3407959a6
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1 changed files with 7 additions and 3 deletions
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10
kittens/ssh/main.py
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@ -13,7 +13,7 @@ import tarfile
import tempfile
import time
import traceback
from base64 import standard_b64decode
from base64 import standard_b64decode, standard_b64encode
from contextlib import suppress
from getpass import getuser
from typing import (
@ -323,12 +323,16 @@ def parse_ssh_args(args: List[str]) -> Tuple[List[str], List[str], bool]:
def get_remote_command(remote_args: List[str], hostname: str = 'localhost', interpreter: str = 'sh') -> List[str]:
command_to_execute = ''
is_python = 'python' in interpreter.lower()
if remote_args:
# ssh simply concatenates multiple commands using a space see
# line 1129 of ssh.c and on the remote side sshd.c runs the
# concatenated command as shell -c cmd
args = [c.replace("'", """'"'"'""") for c in remote_args]
command_to_execute = "exec \"$login_shell\" -c '{}'".format(' '.join(args))
if is_python:
command_to_execute = standard_b64encode(' '.join(remote_args).encode('utf-8')).decode('ascii')
else:
args = [c.replace("'", """'"'"'""") for c in remote_args]
command_to_execute = "exec \"$login_shell\" -c '{}'".format(' '.join(args))
sh_script = load_script(exec_cmd=command_to_execute)
return [f'{interpreter} -c {shlex.quote(sh_script)}']