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https://gitlab.postmarketos.org/postmarketOS/pmbootstrap.git
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2f3f36397f
These helpers could be used to run commands as root prior to unsharing namespaces, for example to probe the binfmt module. They aren't used currently but are left in just in case... Signed-off-by: Casey Connolly <kcxt@postmarketos.org>
27 lines
661 B
Python
27 lines
661 B
Python
# Copyright 2025 Casey Connolly
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# SPDX-License-Identifier: GPL-3.0-or-later
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# Wrappers for running commands prior to pmbootstrap init/unshare
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from pmb.init.sudo import which_sudo
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import subprocess
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import shlex
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def sudo(cmd: list[str]) -> list[str]:
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"""
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Prefix with "sudo --" unless already running as root
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"""
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sudo = which_sudo()
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if not sudo:
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return cmd
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return [sudo, "--", *[shlex.quote(x) for x in cmd]]
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def run_root(cmd: list[str]) -> tuple[str, str]:
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"""
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Run a command as root and get stdout/stderr result
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"""
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proc = subprocess.run(sudo(cmd), capture_output=True)
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return (proc.stdout, proc.stderr)
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