stroblmeandClaude Opus 5
5bfaa07c2b
A `pip install` on a locked-down host — the case the CLI exists for — may have no git, and the store shelled out to it while building the flow repository, so the engine refused to start at all. The store is files; git is their history. Missing it is now one warning and no commits rather than a stack trace, which is the difference between a machine that runs your experiments and one that does not. Found by installing the wheels into a bare python:3.12-slim and pairing it with the portal: `fluksio enroll` took the code, `fluksio serve` dialled out, and the hub was proxying requests through the tunnel. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
"""The command line, and the one ordering it depends on."""
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import subprocess
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import sys
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from pathlib import Path
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from fluksio.cli import load_or_create_secret_key
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def test_importing_the_cli_does_not_build_the_settings() -> None:
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"""`_configure_environment` has to run before anything reads a setting.
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The settings are built on the first import of `fluksio.core.config`, and
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every engine module reaches it within an import or two. If importing the
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CLI pulled it in, `DATA_DIR` would be fixed at whatever directory the
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command was run from — which is how the database ends up in the cwd.
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"""
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leaked = subprocess.run(
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[
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sys.executable,
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"-c",
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"import fluksio.cli, sys; print('fluksio.core.config' in sys.modules)",
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],
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capture_output=True,
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text=True,
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check=True,
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)
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assert leaked.stdout.strip() == "False", leaked.stdout
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def test_the_secret_key_is_kept_rather_than_regenerated(tmp_path: Path) -> None:
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"""A new key each start would sign out every session and orphan secrets.enc."""
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path = tmp_path / "secret_key"
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first = load_or_create_secret_key(path)
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assert load_or_create_secret_key(path) == first
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assert path.stat().st_mode & 0o777 == 0o600
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def test_the_store_works_without_git(tmp_path: Path, monkeypatch) -> None:
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"""A pip install on a locked-down host may have no git.
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Flows are files, and that is what the store is for; the history is the part
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that needs git. Losing it must not be a refusal to start.
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"""
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import subprocess as sp
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from fluksio.flow.store import FlowStore
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real_run = sp.run
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def no_git(cmd, *args, **kwargs):
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if cmd and cmd[0] == "git":
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raise FileNotFoundError(2, "No such file or directory", "git")
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return real_run(cmd, *args, **kwargs)
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monkeypatch.setattr(sp, "run", no_git)
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monkeypatch.setattr(FlowStore, "_warned_no_git", False)
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store = FlowStore(tmp_path / "flows")
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assert store.head() == ""
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store.write_requirements("numpy\n")
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assert store.read_requirements() == "numpy\n"
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