65 lines
1.9 KiB
Python
65 lines
1.9 KiB
Python
"""自研 skill 发现与解析。"""
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from __future__ import annotations
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from pathlib import Path
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from skiff.paths import SKILLS_DIR, TEMPLATE_DIR, ensure_skills_home
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from skiff.registry import external_skill_path, load_registry
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def list_owned_skills() -> list[str]:
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ensure_skills_home()
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if not SKILLS_DIR.is_dir():
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return []
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names: list[str] = []
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for entry in sorted(SKILLS_DIR.iterdir()):
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if not entry.is_dir():
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continue
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if entry.name.startswith("_"):
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continue
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if (entry / "SKILL.md").is_file():
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names.append(entry.name)
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return names
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def owned_skill_path(name: str) -> Path:
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path = SKILLS_DIR / name
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if not (path / "SKILL.md").is_file():
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raise SystemExit(f"自研 skill 不存在: {name}")
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return path
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def resolve_skill_source(name: str, *, source: str | None = None) -> tuple[Path, str]:
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"""返回 (skill_path, kind)，kind 为 owned 或 external。"""
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ensure_skills_home()
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owned = SKILLS_DIR / name
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if source in (None, "owned") and (owned / "SKILL.md").is_file():
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return owned, "owned"
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registry = load_registry()
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if source in (None, "registry") and name in registry:
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path = external_skill_path(name, registry[name])
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if not path.exists():
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raise SystemExit(
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f"外部 skill {name!r} 尚未 fetch。请先运行: skiff fetch {name}"
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)
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return path, "external"
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if (owned / "SKILL.md").is_file():
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return owned, "owned"
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raise SystemExit(f"找不到 skill: {name}")
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def validate_skill_name(name: str) -> None:
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import re
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if not re.fullmatch(r"[a-z0-9]+(?:-[a-z0-9]+)*", name):
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raise SystemExit(
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f"skill 名称无效: {name!r}（小写 + 连字符，如 security-review）"
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)
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if name == "_template":
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raise SystemExit("不能使用保留名 _template")
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