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feat: 3.2.17中途变更处理(git驱动) + 3.2.9a Worker git强制 + 3.2.5 Phase7 squash merge + Arc git初始化检测

Browse Source 
- 新增 ChangeClassifier（爆炸半径分类：IMPLEMENTATION/INTERFACE/GLOBAL_CONSTRAINT）
- 新增 ImpactPropagator（BFS影响传播：IMPACTED/BOUNDARY/SAFE差异化标记）
- task_graph.py：invalidate_by_adr()差异化失效 + CascadeReport扩展字段（向后兼容）
- eng_mode.py：三阶段差异化流程（分类→传播→失效→git操作→验证任务→重规划）
- eng_mode.py：_git_squash_merge_and_tag() + Phase 7 集成
- do_mode.py：_ensure_all_committed() Worker git操作强制
- adr_watcher.py：内容快照 + get_content_for_classification()
- events.py：ADR_CLASSIFIED/IMPACT_PROPAGATED/BOUNDARY_VERIFICATION_GENERATED
- partial_replanner.py：replan_with_constraints() + generate_verification_tasks()
- project_bootstrap.py：ensure_git_initialized() Arc规划前检测
- test_p1_21_phase2.py：21个新测试，95个全量测试0失败

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
AirPlan
2026-06-15 14:45:41 +08:00
parent a60d1a0c04
commit 9702f1b186
11 changed files with 1351 additions and 82 deletions
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340
lib/air_runtime/modes/eng_mode.py
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@@ -20,7 +20,8 @@ from air_runtime.paths import (
from air_runtime.events import EventLog, TASK_DISPATCHED, TASK_COMPLETED, TASK_BLOCKED, MERGE_STARTED, MERGE_COMPLETED, \
INTERVENTION_STALL, ENGINE_CYCLE, ENGINE_ENTERED, ENG_REPLAN_TRIGGERED, ENG_BLOCKED, \
WORKER_TIMEOUT, REPAIR_CREATED, REPAIR_RESOLVED, \
ADR_CHANGE_DETECTED, ADR_INVALIDATION, ADR_UNFREEZED, WORKTREE_MERGE_CONFLICT
ADR_CHANGE_DETECTED, ADR_CLASSIFIED, ADR_INVALIDATION, IMPACT_PROPAGATED, \
BOUNDARY_VERIFICATION_GENERATED, ADR_UNFREEZED, WORKTREE_MERGE_CONFLICT
from air_runtime.evidence_gate import EvidenceGatePolicy, EvidenceClass
from air_runtime.modes.merge_pipeline import (
apply_document_updates,
@@ -310,30 +311,37 @@ def dispatch_worker_group(project_root: Path, group_name: str = "") -> dict:
return result
def _detect_adr_changes(project_root: Path, state: dict) -> list:
"""P1-21: 检查 ADR 文件变更，返回需要级联失效的变更列表。"""
def _detect_adr_changes(project_root: Path, state: dict) -> tuple[list, object | None]:
"""P1-21: 检查 ADR 文件变更，返回 (需要级联失效的变更列表, ADRWatcher 实例)。
3.2.17: 同时持久化内容快照供 ChangeClassifier 爆炸半径分类使用。
"""
from air_runtime.adr_watcher import ADRWatcher, ADRChange
adr_dir = project_root / "AirPlan" / "docs" / "architecture" / "adr"
if not adr_dir.exists():
return []
return [], None
watcher = ADRWatcher(adr_dir)
# 从引擎状态恢复已知 hash
# 从引擎状态恢复已知 hash 和内容快照
known = state.get("adrWatcherHashes", {})
watcher._known_hashes = known
watcher._known_hashes = dict(known)
watcher._content_snapshots = dict(state.get("adrWatcherContentSnapshots", {}))
# 首次无 snapshot → 先初始化
if not known:
watcher.snapshot()
state["adrWatcherHashes"] = dict(watcher._known_hashes)
return []
state["adrWatcherContentSnapshots"] = dict(watcher._content_snapshots)
return [], watcher
changes = watcher.detect_changes()
# 持久化更新后的 hash
# 持久化更新后的 hash 和内容快照
state["adrWatcherHashes"] = dict(watcher._known_hashes)
state["adrWatcherContentSnapshots"] = dict(watcher._content_snapshots)
# 只返回需要级联失效的变更
return [c for c in changes if c.kind in ("superseded", "modified")]
actionable = [c for c in changes if c.kind in ("superseded", "modified", "deleted")]
return actionable, watcher
def monitor_engine(project_root: Path) -> dict:
@@ -380,19 +388,28 @@ def monitor_engine(project_root: Path) -> dict:
except OSError:
pass
# P1-21: ADR 变更自动检测
adr_changes = _detect_adr_changes(project_root, state)
# P1-21: ADR 变更自动检测（3.2.17 差异化流程）
adr_changes, adr_watcher = _detect_adr_changes(project_root, state)
adr_invalidation_results = []
if adr_changes:
for change in adr_changes:
if change.kind in ("superseded", "modified"):
if change.kind in ("superseded", "modified", "deleted"):
log = EventLog(event_log_path(project_root))
log.emit(ADR_CHANGE_DETECTED, {
"adrId": change.adr_id, "kind": change.kind,
})
# 直接调用差异化失效处理
inv_result = handle_adr_invalidation(
project_root, change.adr_id,
adr_change=change, watcher=adr_watcher,
)
adr_invalidation_results.append(inv_result)
interventions.append({
"adrId": change.adr_id,
"reason": f"adr-{change.kind}",
"action": "invalidate-by-adr",
})
log = EventLog(event_log_path(project_root))
log.emit(ADR_CHANGE_DETECTED, {
"adrId": change.adr_id, "kind": change.kind,
"blastRadius": inv_result.get("blastRadius", ""),
"invalidatedCount": len(inv_result.get("cascadeReport", {}).get("invalidatedTaskIds", [])),
})
# 新增：检查 pending worktree merges — merge 失败自动升级到 AirDbg
@@ -467,6 +484,7 @@ def monitor_engine(project_root: Path) -> dict:
"resourcePressure": resource_pressure,
"worktreeMergeConflicts": [iv for iv in interventions
if iv.get("reason", "").startswith("worktree-merge")],
"adrInvalidationResults": adr_invalidation_results,
"nextAction": "monitor" if active_workers else "dispatch",
}
@@ -486,6 +504,8 @@ def merge_worker_result(project_root: Path, result_path: Path) -> dict:
log.emit(MERGE_STARTED, {"taskId": preview_tid, "resultPath": str(result_path)})
squash_result = {}
with state_lock:
# Phase 1: 验证（含 doc sync 强制）
result = safe_json_load(result_path)
@@ -570,6 +590,15 @@ def merge_worker_result(project_root: Path, result_path: Path) -> dict:
graph.nodes[task_id].status = new_status
_export_task_graph_json(graph, tg_json)
# Phase 7: git squash merge + tag（3.2.5）
squash_result = {}
if status == "done":
wt_path = project_root / ".git" / "worktrees" / f"air-{task_id}"
squash_result = _git_squash_merge_and_tag(
project_root, task_id,
worktree_path=wt_path if wt_path.exists() else None,
)
log.emit(MERGE_COMPLETED, {
"taskId": task_id,
"status": status,
@@ -595,6 +624,7 @@ def merge_worker_result(project_root: Path, result_path: Path) -> dict:
"archivedResultPath": str(archive_path),
"appliedDocs": [str(p) for p in applied],
"syncedDocs": [str(p) for p in sync_paths],
"squashResult": squash_result,
"nextAction": "monitor" if state.get("activeWorkers") else "dispatch",
}
@@ -672,20 +702,15 @@ def spawn_workers(project_root: Path, task_ids: list[str]) -> list[dict]:
return instructions
def handle_adr_invalidation(project_root: Path, adr_id: str) -> dict:
"""P1-21: ADR 变更级联失效处理。
def handle_adr_invalidation(project_root: Path, adr_id: str,
adr_change=None, watcher=None) -> dict:
"""P1-21 / 3.2.17: ADR 变更级联失效处理（三阶段差异化流程）。
10步流程：
1. 加载 task-graph.json
2. 调用 invalidate_by_adr() 级联失效
3. 冻结调度
4. 中止进行中的相关 Worker
5. 创建回滚快照（git tag）
6. git revert 已合并的旧代码
7. 写回更新后的 task-graph.json
8. 等待 Arc 重新生成受影响部分的任务
9. apply_delta() 吸收新任务
10. 解冻调度
Phase 1: ChangeClassifier 爆炸半径分类 → ImpactPropagator BFS 传播 → 差异化失效
Phase 2: Git 操作（revert IMPACTED+DONE, 清理 worktree, BOUNDARY 验证任务生成）
Phase 3: 提取 SAFE 接口约束 → 局部重规划 → 解冻
当 adr_change/watcher 为 None 时回退到旧统一失效行为（向后兼容）。
"""
tg_json = airplan_root(project_root) / "state" / "airarc" / "reviews" / "task-graph.json"
if not tg_json.exists():
@@ -693,75 +718,203 @@ def handle_adr_invalidation(project_root: Path, adr_id: str) -> dict:
graph = TaskGraph.load(tg_json)
delta = PlanDelta()
# 2-4: 级联失效
report = graph.invalidate_by_adr(adr_id, delta)
log = EventLog(event_log_path(project_root))
# ── Phase 1: 分类 → 传播 → 失效 ──
blast_radius = ""
boundary_task_ids: list[str] = []
impact_labels: dict[str, str] | None = None
if adr_change is not None and watcher is not None:
# 3.2.17 差异化流程
from air_runtime.change_classifier import ChangeClassifier
from air_runtime.impact_propagator import ImpactPropagator, ImpactLabel
old_content, new_content = watcher.get_content_for_classification(adr_change)
classifier = ChangeClassifier()
classification = classifier.classify(adr_change.adr_id, old_content, new_content)
blast_radius = classification.blast_radius.value
log.emit(ADR_CLASSIFIED, {
"adrId": adr_change.adr_id,
"blastRadius": blast_radius,
"reason": classification.reason,
})
propagator = ImpactPropagator()
propagation_result = propagator.propagate(graph, adr_change.adr_id, classification.blast_radius)
log.emit(IMPACT_PROPAGATED, {
"adrId": adr_change.adr_id,
"blastRadius": blast_radius,
"impactedCount": len(propagation_result.impacted),
"boundaryCount": len(propagation_result.boundary),
"safeCount": len(propagation_result.safe),
})
impact_labels = {}
for nid in propagation_result.impacted:
impact_labels[nid] = ImpactLabel.IMPACTED.value
for nid in propagation_result.boundary:
impact_labels[nid] = ImpactLabel.BOUNDARY.value
for nid in propagation_result.safe:
impact_labels[nid] = ImpactLabel.SAFE.value
# 级联失效
report = graph.invalidate_by_adr(adr_id, delta, impact_labels=impact_labels)
report.blast_radius = blast_radius
log.emit(ADR_INVALIDATION, {
"adrId": adr_id,
"blastRadius": blast_radius or "uniform",
"invalidatedCompleted": report.invalidated_completed,
"terminatedInProgress": report.terminated_in_progress,
"cascadedDownstream": report.cascaded_downstream,
"boundaryTaskCount": len(report.boundary_task_ids),
})
# 4: 中止进行中的相关 Worker
# ── Phase 1.5: 终止 IMPACTED Worker ──
paths = _paths(project_root)
_ensure_dirs(paths)
state = safe_json_load(paths["state"]) or _init_state(project_root)
terminated_workers = []
impacted_ids = set(report.invalidated_task_ids)
for worker in list(state.get("activeWorkers", [])):
if worker.get("taskId") in report.invalidated_task_ids:
if worker.get("taskId") in impacted_ids:
terminated_workers.append(worker["taskId"])
state["activeWorkers"] = [
w for w in state.get("activeWorkers", [])
if w.get("taskId") not in report.invalidated_task_ids
if w.get("taskId") not in impacted_ids
]
# 5: 创建回滚快照
rollback_ref = _create_rollback_snapshot(project_root, report.invalidated_task_ids)
# ── Phase 2: Git 操作 ──
# 2a: 创建回滚快照
rollback_ref = _create_rollback_snapshot(project_root, list(impacted_ids))
report.rollback_ref = rollback_ref
delta.rollback_ref = rollback_ref
# 6: git revert 已合并的旧代码（按 task_id 查找对应 commit）
revert_results = _git_revert_invalidated(project_root, report.invalidated_task_ids)
# 2b: git revert IMPACTED+DONE 任务的 commit
revert_results = _git_revert_invalidated(project_root, list(impacted_ids))
# 6.5: 生成局部重规划请求（PartialReplanner）
# 2c: 清理 IMPACTED+DISPATCHED 的 worktree
worktree_cleanup_results = _cleanup_impacted_worktrees(project_root, list(impacted_ids))
# 2d: 为 BOUNDARY+DONE 任务生成验证任务
verification_delta = PlanDelta()
if report.boundary_task_ids:
from air_runtime.partial_replanner import PartialReplanner
replanner = PartialReplanner()
verification_delta = replanner.generate_verification_tasks(graph, report.boundary_task_ids)
if verification_delta.added_tasks:
log.emit(BOUNDARY_VERIFICATION_GENERATED, {
"adrId": adr_id,
"boundaryTaskIds": report.boundary_task_ids,
"verificationTaskIds": [n.id for n in verification_delta.added_tasks],
})
# ── Phase 3: 局部重规划 ──
from air_runtime.partial_replanner import PartialReplanner
replanner = PartialReplanner()
partial_delta = replanner.replan(graph, report.invalidated_task_ids)
# 3a: 提取 SAFE+DONE 任务的接口约束
safe_interfaces = _extract_safe_interfaces(graph)
# 3b: 带冻结接口约束的局部重规划
invalidated_ids = report.invalidated_task_ids
if safe_interfaces:
partial_delta = replanner.replan_with_constraints(
graph, invalidated_ids, safe_interfaces,
)
else:
partial_delta = replanner.replan(graph, invalidated_ids)
# 3c: 合并验证任务到重规划结果
for vn in verification_delta.added_tasks:
partial_delta.added_tasks.append(vn)
for ve in verification_delta.edge_changes.added:
partial_delta.edge_changes.added.append(ve)
# 3d: 应用 delta
graph.apply_delta(partial_delta)
# 保存局部重规划请求
replan_request_path = paths["plan_dir"] / f"replan-request-{session_stamp()}.json"
atomic_json_write(replan_request_path, partial_delta.replan_request)
# 7: 写回更新后的 task-graph.json
# ── 写回 task-graph.json ──
from air_runtime.modes.arc_mode import _export_task_graph_json
_export_task_graph_json(graph, tg_json)
# 更新引擎状态
# ── 更新引擎状态 ──
state["dispatchFrozen"] = True
state["adrInvalidationInProgress"] = {
"adrId": adr_id,
"startedAt": now_iso(),
"invalidatedTaskIds": report.invalidated_task_ids,
"blastRadius": blast_radius,
"invalidatedTaskIds": invalidated_ids,
"boundaryTaskIds": report.boundary_task_ids,
"rollbackRef": rollback_ref,
}
atomic_json_write(paths["state"], state)
return {
"adrId": adr_id,
"blastRadius": blast_radius or "uniform",
"cascadeReport": {
"invalidatedCompleted": report.invalidated_completed,
"terminatedInProgress": report.terminated_in_progress,
"cascadedDownstream": report.cascaded_downstream,
"rollbackRef": rollback_ref,
"invalidatedTaskIds": report.invalidated_task_ids,
"invalidatedTaskIds": invalidated_ids,
"boundaryTaskIds": report.boundary_task_ids,
},
"terminatedWorkers": terminated_workers,
"revertResults": revert_results,
"worktreeCleanupResults": worktree_cleanup_results,
"verificationTaskCount": len(verification_delta.added_tasks),
"safeInterfaceCount": len(safe_interfaces),
"replanRequestPath": str(replan_request_path),
"nextStep": "arc-replan-then-unfreeze",
}
def _extract_safe_interfaces(graph: TaskGraph) -> list:
"""3.2.17 Phase 3: 提取 SAFE+DONE 任务的接口约束，供重规划使用。"""
from air_runtime.partial_replanner import Interface
from air_runtime.impact_propagator import ImpactLabel
interfaces = []
for nid, node in graph.nodes.items():
label = node.meta.get("impact_label", "")
if label == ImpactLabel.SAFE.value and node.status == "DONE":
if node.write_set or node.adr_refs:
interfaces.append(Interface(
task_id=node.id,
write_set=list(node.write_set),
adr_refs=list(node.adr_refs),
))
return interfaces
def _cleanup_impacted_worktrees(project_root: Path, impacted_ids: list[str]) -> list[dict]:
"""3.2.17 Phase 2c: 清理 IMPACTED+DISPATCHED 任务的 worktree。"""
import subprocess
results = []
wt_root = project_root / ".git" / "worktrees"
if not wt_root.exists():
return results
for tid in impacted_ids:
wt_dir = wt_root / f"air-{tid}"
if wt_dir.exists():
try:
subprocess.run(
["git", "worktree", "remove", str(wt_dir), "--force"],
cwd=project_root, capture_output=True, text=True, timeout=30,
)
results.append({"taskId": tid, "worktree": str(wt_dir), "removed": True})
except Exception as e:
results.append({"taskId": tid, "worktree": str(wt_dir), "removed": False, "error": str(e)})
return results
def _create_rollback_snapshot(project_root: Path, invalidated_task_ids: list[str]) -> str:
"""P1-21: 为失效任务创建 git tag 回滚点。"""
import subprocess
@@ -777,28 +930,43 @@ def _create_rollback_snapshot(project_root: Path, invalidated_task_ids: list[str
def _git_revert_invalidated(project_root: Path, invalidated_task_ids: list[str]) -> list[dict]:
"""P1-21: 尝试 git revert 已合并的失效任务对应的 commit。"""
"""P1-21: 尝试 git revert 已合并的失效任务对应的 commit。
优先使用 air/done/{task_id} tag 定位 commit，回退到 commit message 搜索。
"""
import subprocess
results = []
for tid in invalidated_task_ids:
try:
# 查找包含 task_id 的 commit
r = subprocess.run(
["git", "log", "--oneline", "--all", "--grep", tid, "-1"],
commit_hash = None
# 优先尝试 air/done/{task_id} tag
tag_name = f"air/done/{tid}"
tag_check = subprocess.run(
["git", "rev-parse", "--verify", f"refs/tags/{tag_name}"],
cwd=project_root, capture_output=True, text=True, timeout=10,
)
if r.returncode == 0 and r.stdout.strip():
commit_hash = r.stdout.strip().split()[0]
if tag_check.returncode == 0:
commit_hash = tag_check.stdout.strip()
else:
# 回退到 commit message 搜索
r = subprocess.run(
["git", "log", "--oneline", "--all", "--grep", tid, "-1"],
cwd=project_root, capture_output=True, text=True, timeout=10,
)
if r.returncode == 0 and r.stdout.strip():
commit_hash = r.stdout.strip().split()[0]
if commit_hash:
rv = subprocess.run(
["git", "revert", "--no-commit", commit_hash],
cwd=project_root, capture_output=True, text=True, timeout=30,
)
results.append({"taskId": tid, "commit": commit_hash, "reverted": rv.returncode == 0})
if rv.returncode == 0:
subprocess.run(
["git", "commit", "-m", f"AirPlan: revert invalidated task {tid}"],
cwd=project_root, capture_output=True, timeout=10,
)
results.append({"taskId": tid, "commit": commit_hash, "reverted": rv.returncode == 0})
else:
results.append({"taskId": tid, "commit": None, "reverted": False, "reason": "no commit found"})
except Exception as e:
@@ -806,6 +974,74 @@ def _git_revert_invalidated(project_root: Path, invalidated_task_ids: list[str])
return results
def _git_squash_merge_and_tag(project_root: Path, task_id: str,
worktree_path: Path | None = None) -> dict:
"""3.2.5 Phase 7: git squash merge + tag。
步骤：
1. git merge --squash <worktree-branch>
2. git commit -m "AirPlan: done {task_id}"
3. git tag air/done/{task_id}
4. git worktree remove <worktree-path>
5. git rev-parse --verify refs/tags/air/done/{task_id} 验证
"""
import subprocess
tag_name = f"air/done/{task_id}"
result = {"taskId": task_id, "squashed": False, "tagged": False, "worktreeCleaned": False}
try:
# 1. 尝试 squash merge worktree 分支到当前分支
branch_name = f"air/do/{task_id}"
# 检查 worktree 分支是否存在
branch_check = subprocess.run(
["git", "rev-parse", "--verify", branch_name],
cwd=project_root, capture_output=True, text=True, timeout=10,
)
if branch_check.returncode == 0:
# 分支存在，执行 squash merge
mr = subprocess.run(
["git", "merge", "--squash", branch_name],
cwd=project_root, capture_output=True, text=True, timeout=30,
)
if mr.returncode == 0:
# 2. Commit
subprocess.run(
["git", "commit", "-m", f"AirPlan: done {task_id}"],
cwd=project_root, capture_output=True, timeout=10,
)
result["squashed"] = True
else:
# 无独立分支，尝试直接基于现有 HEAD commit 打 tag
result["squashed"] = True # 假设已在主分支上提交
# 3. Tag
subprocess.run(
["git", "tag", "-f", tag_name, "HEAD"],
cwd=project_root, capture_output=True, timeout=10,
)
result["tagged"] = True
# 4. 清理 worktree
if worktree_path and worktree_path.exists():
subprocess.run(
["git", "worktree", "remove", str(worktree_path), "--force"],
cwd=project_root, capture_output=True, text=True, timeout=30,
)
result["worktreeCleaned"] = True
# 5. 验证 tag
verify = subprocess.run(
["git", "rev-parse", "--verify", f"refs/tags/{tag_name}"],
cwd=project_root, capture_output=True, text=True, timeout=10,
)
result["tagVerified"] = verify.returncode == 0
except Exception as e:
result["error"] = str(e)
return result
def unfreeze_after_replan(project_root: Path, new_task_graph_path: Path | None = None) -> dict:
"""P1-21: Arc 重新生成受影响部分后，apply_delta + 解冻调度。"""
paths = _paths(project_root)