mirror of
https://github.com/jxxghp/MoviePilot.git
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86 lines
3.0 KiB
Python
86 lines
3.0 KiB
Python
"""对 Application 与 Domain 维护不可退化的行覆盖率阈值。"""
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from __future__ import annotations
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import argparse
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import json
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from pathlib import Path
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from typing import Any
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PROJECT_ROOT = Path(__file__).resolve().parents[2]
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DEFAULT_REPORT = PROJECT_ROOT / "coverage.json"
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DEFAULT_BASELINE = PROJECT_ROOT / "tests/fixtures/architecture/coverage-baseline.json"
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PACKAGE_PREFIXES = {
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"application": "app/application/",
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"domain": "app/domain/",
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}
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def collect_package_coverage(report: dict[str, Any]) -> dict[str, dict[str, int | float]]:
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"""按治理包聚合 coverage.py JSON 中的语句和已覆盖行。"""
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result: dict[str, dict[str, int | float]] = {}
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files = report.get("files", {})
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for name, prefix in PACKAGE_PREFIXES.items():
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statements = 0
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covered = 0
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for path, details in files.items():
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if not path.replace("\\", "/").startswith(prefix):
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continue
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summary = details["summary"]
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statements += int(summary["num_statements"])
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covered += int(summary["covered_lines"])
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percent = round(covered * 100 / statements, 2) if statements else 100.0
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result[name] = {
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"statements": statements,
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"covered_lines": covered,
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"percent": percent,
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}
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return result
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def compare_coverage(
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baseline: dict[str, dict[str, int | float]],
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current: dict[str, dict[str, int | float]],
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) -> list[str]:
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"""返回包覆盖率低于已提交阈值的问题。"""
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problems = []
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for name in PACKAGE_PREFIXES:
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expected = float(baseline[name]["percent"])
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actual = float(current[name]["percent"])
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if actual < expected:
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problems.append(f"{name}: 行覆盖率下降 {expected:.2f}%->{actual:.2f}%")
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return problems
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def main() -> int:
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"""检查 coverage JSON，或显式刷新当前阈值。"""
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--write", action="store_true", help="写入当前覆盖率阈值")
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parser.add_argument("--report", type=Path, default=DEFAULT_REPORT)
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parser.add_argument("--baseline", type=Path, default=DEFAULT_BASELINE)
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args = parser.parse_args()
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report = json.loads(args.report.read_text(encoding="utf-8"))
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current = collect_package_coverage(report)
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if args.write:
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args.baseline.parent.mkdir(parents=True, exist_ok=True)
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args.baseline.write_text(
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json.dumps(current, ensure_ascii=False, indent=2, sort_keys=True) + "\n",
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encoding="utf-8",
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)
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print(f"已写入 {args.baseline.relative_to(PROJECT_ROOT)}")
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return 0
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baseline = json.loads(args.baseline.read_text(encoding="utf-8"))
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problems = compare_coverage(baseline, current)
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if problems:
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print("\n".join(problems))
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return 1
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summary = ", ".join(
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f"{name}={values['percent']:.2f}%" for name, values in current.items()
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)
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print(f"覆盖率 ratchet 通过（{summary}）")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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