b4ad4b2c26
The no-argument relock first runs PM's lock check, which reported a stale lock the way build_env --check-lock does: a red "✗ Resolving Python dependencies failed" plus uv's raw output, printed right before the relock. A stale lock is the expected case for this command, so the check now takes `quiet=True`, which captures uv's output instead of reporting it. The command prints "→ Checking uv.lock…" then either "already current" or "out of date; relocking" with the relock's own progress. build_env --check-lock keeps its failure report unchanged; CI's remediation relies on it.
66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
"""`hermes pm lock` with no arguments relocks uv.lock through PM and nothing else."""
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from __future__ import annotations
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from argparse import Namespace
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import pm
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from pm import cli
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from pm.package import InstallError
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PYPROJECT = """\
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[project]
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name = "demo"
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version = "0"
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[project.optional-dependencies]
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alpha = ["six"]
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beta = ["idna"]
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all = ["demo[alpha]"]
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"""
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LOCK = """\
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version = 1
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[[package]]
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name = "demo"
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version = "0"
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source = { editable = "." }
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[package.metadata]
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provides-extras = ["alpha", "all"]
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"""
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def test_relock_writes_nothing_when_current_and_names_new_opt_in_extras(tmp_path, monkeypatch, capsys):
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(tmp_path / "pyproject.toml").write_text(PYPROJECT, encoding="utf-8")
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(tmp_path / "uv.lock").write_text(LOCK, encoding="utf-8")
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monkeypatch.setattr(cli, "repo_root", lambda: tmp_path)
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stale = []
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relocks = []
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def check(source, **kw):
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assert (source, kw.get("explicit")) == (tmp_path, True)
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# A stale lock is this command's expected case: no red failure report.
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assert kw.get("quiet") is True
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if stale:
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raise InstallError("venv", "The lockfile at `uv.lock` needs to be updated")
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monkeypatch.setattr(pm, "check_project_lock", check)
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monkeypatch.setattr(pm, "lock_project", lambda source, **kw: relocks.append((source, kw)))
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monkeypatch.setattr(pm, "sync_venv", lambda *a, **kw: relocks.append("sync"))
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before = (tmp_path / "uv.lock").read_bytes()
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assert cli.cmd_lock(Namespace(name=None, version=None)) == 0
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assert relocks == []
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assert (tmp_path / "uv.lock").read_bytes() == before
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assert "already current" in capsys.readouterr().out
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stale.append(True)
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assert cli.cmd_lock(Namespace(name=None, version=None)) == 0
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# Relocking never syncs an environment; activation owns that.
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assert relocks == [(tmp_path, {"explicit": True})]
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out = capsys.readouterr().out
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assert "out of date" in out and "✗" not in out
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assert "activate" in out
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# beta is new and outside [all]; alpha was already locked and is in [all].
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assert "all,beta" in out and "alpha" not in out
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