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41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
"""Run directory path helpers."""
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from __future__ import annotations
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from pathlib import Path
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RUNS_DIR_NAME = "strix_runs"
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RUNTIME_STATE_DIR_NAME = ".state"
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RUN_RECORD_FILENAME = "run.json"
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def run_dir_for(run_name: str, *, cwd: Path | None = None) -> Path:
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base = cwd or Path.cwd()
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return base / RUNS_DIR_NAME / run_name
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def runtime_state_dir(run_dir: Path) -> Path:
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return run_dir / RUNTIME_STATE_DIR_NAME
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def run_record_path(run_dir: Path) -> Path:
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return run_dir / RUN_RECORD_FILENAME
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def runs_base_dir(*, cwd: Path | None = None) -> Path:
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base = cwd or Path.cwd()
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return base / RUNS_DIR_NAME
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def latest_run_dir(*, cwd: Path | None = None) -> Path | None:
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base = runs_base_dir(cwd=cwd)
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if not base.is_dir():
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return None
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candidates = [child for child in base.iterdir() if run_record_path(child).is_file()]
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if not candidates:
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return None
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# run.json is rewritten on status/end changes, so its mtime tracks activity
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# more reliably than the directory mtime (a live run sorts to the top).
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return max(candidates, key=lambda child: run_record_path(child).stat().st_mtime)
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