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#!/usr/bin/env python3
"""Shared ship-id and YAML helpers. Zero third-party deps."""
from __future__ import annotations
import re
import sys
from datetime import date, datetime, timezone
from pathlib import Path
from typing import Any
_REPO_ROOT = Path(__file__).resolve().parents[3]
if str(_REPO_ROOT) not in sys.path:
sys.path.insert(0, str(_REPO_ROOT))
from pouch.yaml_io import safe_dump, safe_load # noqa: E402
SHIP_ID_RE = re.compile(
r"^(?:[a-z][a-z0-9]*(?:-[a-z0-9]+)*|\d{8}-[a-z][a-z0-9]*(?:-[a-z0-9]+)*)$"
)
DATED_SHIP_ID_RE = re.compile(r"^\d{8}-[a-z][a-z0-9]*(?:-[a-z0-9]+)*$")
DATE_ID_RE = re.compile(r"^\d{4}-\d{2}-\d{2}$|^\d{8}$")
KIND = frozenset({"short", "long"})
SHIP_STATUS = frozenset(
{
"draft",
"spec_review",
"approved",
"in_progress",
"blocked",
"done",
"parked",
"superseded",
}
)
TASK_STATUS = frozenset(
{"open", "in_progress", "blocked", "verified", "merged", "done"}
)
DELIVERY_STATE = frozenset(
{
"change_ready",
"verified",
"pr_opened",
"merged",
"regression_passed",
"artifact_built",
"published",
"deployed",
}
)
# User-facing stop points. The two legacy names remain accepted so existing
# ship records continue to resolve to the new phase meanings.
STOP_AT_STATE = {
"develop_verified": "verified",
"review_ready": "pr_opened",
"release_ready": "regression_passed",
"released": "published",
"deployed": "deployed",
"verified": "verified", # legacy alias for develop_verified
"validation_ready": "regression_passed", # legacy alias for release_ready
}
STOP_AT = frozenset(STOP_AT_STATE)
SOURCE_KIND = frozenset({"user", "hunt", "ack", "pr", "feishu"})
COMMIT_ROLE = frozenset({"baseline", "merged", "head"})
# These directories are the human-readable audit trail for the orchestration
# phases. The step list is intentionally kept here so create_ship and
# next_step cannot drift apart.
STAGE_DEFINITIONS = (
("1-spec", "规格与审批", ("write_spec", "specifier_new", "specifier_review", "specifier_handoff", "materialize_tasks", "hunt")),
("2-develop", "开发", ("implement", "implement_task",)),
("3-test", "验证与回归", ("verify", "verify_task", "regress")),
("4-review", "PR 与合并", ("open_pr", "check_pr", "fix_pr", "merge_pr")),
("5-build", "构建", ("obtain",)),
("6-publish", "发布", ("publish",)),
("7-deploy", "部署", ("deploy",)),
)
STAGE_BY_STEP = {
step: (directory, title)
for directory, title, steps in STAGE_DEFINITIONS
for step in steps
}
def skill_dir() -> Path:
return Path(__file__).resolve().parents[1]
def load_yaml(path: Path) -> Any:
return safe_load(path.read_text(encoding="utf-8"))
def dump_yaml(path: Path, data: Any) -> None:
path.write_text(safe_dump(data), encoding="utf-8")
def check_ship_id(ship_id: str) -> str | None:
if not ship_id:
return "shipId 为空"
if len(ship_id) > 64:
return f"shipId 超过 64 字符: {ship_id}"
if DATE_ID_RE.fullmatch(ship_id):
return f"shipId 不能是日期: {ship_id}"
if not SHIP_ID_RE.fullmatch(ship_id):
return (
f"shipId 无效: {ship_id!r}(小写字母开头,仅小写字母、数字、连字符)"
)
return None
def check_dated_ship_id(ship_id: str) -> str | None:
"""Validate the convention for newly-created records.
check_ship_id remains backward compatible so existing ship records can be
inspected. New entry points should use this stricter check.
"""
err = check_ship_id(ship_id)
if err:
return err
if not DATED_SHIP_ID_RE.fullmatch(ship_id):
return (
f"新 ship-id 必须是 YYYYMMDD-短语格式: {ship_id!r}"
)
return None
def dated_ship_id(phrase: str, *, today: date | None = None) -> str:
"""Build a sortable ship id from a short lowercase phrase."""
phrase = re.sub(r"[^a-z0-9]+", "-", phrase.strip().lower()).strip("-")
if not phrase:
raise ValueError("ship-id 短语不能为空")
value = f"{(today or date.today()):%Y%m%d}-{phrase}"
err = check_dated_ship_id(value)
if err:
raise ValueError(err)
return value
def stage_for_step(step: str | None) -> tuple[str, str] | None:
return STAGE_BY_STEP.get(str(step)) if step else None
def ensure_stage_layout(ship_dir: Path) -> None:
"""Create the visible phase folders and their small status manifests."""
for order, (directory, title, steps) in enumerate(STAGE_DEFINITIONS, start=1):
stage_dir = ship_dir / directory
stage_dir.mkdir(parents=True, exist_ok=True)
manifest = stage_dir / "stage.yaml"
if not manifest.exists():
manifest.write_text(
safe_dump({
"order": order,
"stage": directory,
"title": title,
"status": "pending",
"steps": list(steps),
"startedAt": None,
"finishedAt": None,
}),
encoding="utf-8",
)
activity = stage_dir / "activity.md"
if not activity.exists():
activity.write_text(
f"# {directory} {title}\n\n状态:pending\n\n"
"## 活动记录\n\n",
encoding="utf-8",
)
def _stage_manifest(path: Path) -> dict[str, Any]:
try:
value = safe_load(path.read_text(encoding="utf-8"))
except Exception: # noqa: BLE001
value = None
return value if isinstance(value, dict) else {}
def record_stage_event(
ship_dir: Path,
*,
step: str | None,
status: str,
summary: str = "",
task_id: str | None = None,
) -> None:
"""Append one dispatch/result event to the visible stage audit trail."""
resolved = stage_for_step(step)
if resolved is None:
return
ensure_stage_layout(ship_dir)
directory, title = resolved
stage_dir = ship_dir / directory
manifest_path = stage_dir / "stage.yaml"
manifest = _stage_manifest(manifest_path)
now = datetime.now(timezone.utc).isoformat(timespec="seconds")
event_key = f"{step}|{status}|{task_id or ''}|{summary.strip()}"
if manifest.get("lastEventKey") == event_key:
return
manifest["lastEventKey"] = event_key
if status in {"ready", "in_progress"}:
if manifest.get("status") == "pending":
manifest["startedAt"] = now
manifest["status"] = "in_progress"
elif status in {"pass", "fail", "blocked", "ask"}:
manifest["lastResult"] = status
manifest["lastStep"] = step
if status == "pass":
manifest["status"] = "completed"
manifest["finishedAt"] = now
elif status in {"fail", "blocked"}:
manifest["status"] = "blocked"
manifest_path.write_text(safe_dump(manifest), encoding="utf-8")
line = f"- `{now}` `{step}` status=`{status}`"
if task_id:
line += f" task=`{task_id}`"
if summary:
line += f":{summary.strip()}"
with (stage_dir / "activity.md").open("a", encoding="utf-8") as handle:
handle.write(line + "\n")