2834ad4911
Layout consistency: everything ckn-bw deploys to the host now lives under deploy/. ckn-bw's install_left4me_scripts copy-action goes away in lockstep with this commit and is replaced by target-side symlinks. Also updates all path references in docs, tests (conftest.py parents[] depth, test_overlay_helper.py HELPER_SOURCE), and deploy/README.md. Part of 2026-05-15-deployment-responsibility-design.md migration step 4.
36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
"""Shared fixtures and path constants for `deploy/scripts/tests/`."""
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import os
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[3]
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SCRIPTS = ROOT / "deploy" / "scripts"
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LIBEXEC = SCRIPTS / "libexec"
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SBIN = SCRIPTS / "sbin"
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# `deploy/` is also the parent of the scripts/ tree. The sudoers example
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# lives at `deploy/files/etc/sudoers.d/left4me` and is the canonical
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# statement of which paths sudo grants to the `left4me` uid.
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# `deploy/scripts/tests/test_sudoers_grants.py` reads it from there.
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DEPLOY = ROOT / "deploy"
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def fake_command(tmp_path, command_name):
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"""Drop a no-op stub of `command_name` into `tmp_path`. Returns the
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marker file the stub writes its args to, so tests can assert that the
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helper rejected bad input before invoking the real command.
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"""
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marker = tmp_path / f"{command_name}.args"
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command = tmp_path / command_name
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command.write_text(f"#!/bin/sh\nprintf '%s\\n' \"$*\" > '{marker}'\nexit 0\n")
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command.chmod(0o755)
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return marker
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def env_with_fake_commands(tmp_path):
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"""Build an environment that prepends `tmp_path` onto PATH so helpers
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find the fake commands first.
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"""
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env = os.environ.copy()
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env["PATH"] = f"{tmp_path}{os.pathsep}{env.get('PATH', '')}"
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return env
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