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249 lines
8 KiB
Python
249 lines
8 KiB
Python
# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
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import json
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import logging
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import time
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from dataclasses import asdict, dataclass
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from datetime import UTC, datetime
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from pathlib import Path
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from app.model.chat import Chat
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from app.utils.workspace_paths import (
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camel_log_root,
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legacy_camel_log_root,
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legacy_task_root,
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project_root,
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project_task_root,
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workspace_state_root,
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)
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logger = logging.getLogger("workspace_resolver")
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@dataclass(frozen=True)
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class WorkspaceBinding:
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project_id: str
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workspace_root: str
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source: str
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created_at: str
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updated_at: str
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version: int = 1
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@dataclass(frozen=True)
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class TaskSnapshot:
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task_id: str
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project_id: str
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working_directory: str
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task_output_root: str
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task_start_time: float
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binding_source: str
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created_at: str
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version: int = 1
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class WorkspaceStore:
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def _project_path(self, email: str, project_id: str) -> Path:
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return workspace_state_root(email) / "projects" / f"{project_id}.json"
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def _task_path(self, email: str, task_id: str) -> Path:
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return workspace_state_root(email) / "tasks" / f"{task_id}.json"
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def get_binding(
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self, email: str, project_id: str
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) -> WorkspaceBinding | None:
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path = self._project_path(email, project_id)
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if not path.exists():
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return None
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try:
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data = json.loads(path.read_text(encoding="utf-8"))
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return WorkspaceBinding(**data)
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except Exception:
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logger.warning("Failed to read workspace binding: %s", path)
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return None
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def save_binding(
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self, email: str, project_id: str, workspace_root: str
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) -> WorkspaceBinding:
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now = datetime.now(UTC).isoformat()
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existing = self.get_binding(email, project_id)
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binding = WorkspaceBinding(
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project_id=project_id,
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workspace_root=workspace_root,
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source="local_brain",
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created_at=existing.created_at if existing else now,
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updated_at=now,
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)
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path = self._project_path(email, project_id)
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self._atomic_write(path, asdict(binding))
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return binding
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def delete_binding(self, email: str, project_id: str) -> None:
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path = self._project_path(email, project_id)
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if path.exists():
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path.unlink()
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def get_snapshot(self, email: str, task_id: str) -> TaskSnapshot | None:
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path = self._task_path(email, task_id)
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if not path.exists():
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return None
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try:
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data = json.loads(path.read_text(encoding="utf-8"))
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return TaskSnapshot(**data)
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except Exception:
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logger.warning("Failed to read task snapshot: %s", path)
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return None
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def save_snapshot(self, email: str, snapshot: TaskSnapshot) -> None:
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self._atomic_write(
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self._task_path(email, snapshot.task_id), asdict(snapshot)
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)
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def _atomic_write(self, path: Path, data: dict) -> None:
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path.parent.mkdir(parents=True, exist_ok=True)
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tmp_path = path.with_suffix(path.suffix + ".tmp")
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tmp_path.write_text(
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json.dumps(data, ensure_ascii=False, indent=2),
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encoding="utf-8",
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)
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tmp_path.replace(path)
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@dataclass(frozen=True)
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class FrozenTaskDirectories:
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working_directory: Path
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task_output_root: Path
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task_start_time: float
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binding_source: str
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snapshot: TaskSnapshot
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class WorkspaceResolver:
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def __init__(self, store: WorkspaceStore | None = None) -> None:
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self.store = store or WorkspaceStore()
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def project_root(self, project_id: str, email: str) -> Path:
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binding = self.store.get_binding(email, project_id)
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if binding:
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bound_path = Path(binding.workspace_root).expanduser()
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if bound_path.is_dir():
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return bound_path
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legacy_project = project_root(email, project_id)
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if legacy_project.exists():
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return legacy_project
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return legacy_project
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def task_output_root(
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self, project_id: str, task_id: str, email: str
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) -> Path:
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snapshot = self.store.get_snapshot(email, task_id)
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if snapshot:
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return Path(snapshot.task_output_root).expanduser()
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old_project_task = project_task_root(email, project_id, task_id)
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if old_project_task.exists():
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return old_project_task
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old_legacy_task = legacy_task_root(email, task_id)
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if old_legacy_task.exists():
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return old_legacy_task
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binding = self.store.get_binding(email, project_id)
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if binding:
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bound_path = Path(binding.workspace_root).expanduser()
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if bound_path.is_dir():
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return bound_path
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return old_project_task
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def log_root(self, project_id: str, task_id: str, email: str) -> Path:
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root = camel_log_root(email, project_id, task_id)
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if root.exists():
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return root
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legacy = legacy_camel_log_root(email, task_id)
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if legacy.exists():
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return legacy
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return root
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def freeze_task_directories(
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self, options: Chat, task_lock
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) -> FrozenTaskDirectories:
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return self.freeze_task_directories_for(
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project_id=options.project_id,
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task_id=options.task_id,
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email=options.email,
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task_lock=task_lock,
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fallback_task_root=options.file_save_path(),
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)
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def freeze_task_directories_for(
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self,
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project_id: str,
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task_id: str,
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email: str,
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task_lock,
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fallback_task_root: str | Path | None = None,
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) -> FrozenTaskDirectories:
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binding = self.store.get_binding(email, project_id)
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if binding and Path(binding.workspace_root).expanduser().is_dir():
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directory = Path(binding.workspace_root).expanduser()
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binding_source = "local_brain"
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elif fallback_task_root is not None:
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directory = Path(fallback_task_root).expanduser()
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binding_source = "default"
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else:
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directory = project_task_root(email, project_id, task_id)
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binding_source = "default"
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directory.mkdir(parents=True, exist_ok=True)
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task_start_time = time.time()
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snapshot = TaskSnapshot(
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task_id=task_id,
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project_id=project_id,
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working_directory=str(directory),
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task_output_root=str(directory),
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task_start_time=task_start_time,
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binding_source=binding_source,
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created_at=datetime.now(UTC).isoformat(),
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)
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task_lock.working_directory = str(directory)
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task_lock.task_output_root = str(directory)
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task_lock.task_start_time = task_start_time
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task_lock.email = email
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task_lock.project_id = project_id
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task_lock.current_task_id = task_id
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return FrozenTaskDirectories(
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working_directory=directory,
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task_output_root=directory,
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task_start_time=task_start_time,
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binding_source=binding_source,
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snapshot=snapshot,
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)
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def write_task_snapshot(self, email: str, snapshot: TaskSnapshot) -> None:
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self.store.save_snapshot(email, snapshot)
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_resolver: WorkspaceResolver | None = None
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def get_workspace_resolver() -> WorkspaceResolver:
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global _resolver
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if _resolver is None:
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_resolver = WorkspaceResolver()
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return _resolver
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