Import ducklm runtime

2026-05-10 23:37:56 +08:00
parent fd1a045488
commit dc8267880a
90 changed files with 9171 additions and 0 deletions
@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+from app.core.contracts import ToolResult, UserTask
+from app.tools.base import BaseTool
+from app.tools.sandbox import ToolSandbox
+
+
+class Tool(BaseTool):
+    name = "file_read"
+    description = "Read file contents"
+
+    def __init__(self, sandbox: ToolSandbox) -> None:
+        self._sandbox = sandbox
+
+    def execute(self, task: UserTask, args: dict[str, object]) -> ToolResult:
+        path = args.get("path")
+        if not path:
+            return ToolResult(tool=self.name, ok=False, error="Missing path")
+        try:
+            resolved = self._sandbox.ensure_path_allowed(str(path))
+            if not resolved.exists():
+                return ToolResult(tool=self.name, ok=False, error=f"File not found: {path}")
+            content = resolved.read_text(encoding="utf-8")
+            return ToolResult(
+                tool=self.name,
+                ok=True,
+                output=content,
+                metadata={"path": str(resolved), "size": len(content)},
+            )
+        except PermissionError as e:
+            return ToolResult(tool=self.name, ok=False, error=f"Access denied: {e}")
+        except FileNotFoundError as e:
+            return ToolResult(tool=self.name, ok=False, error=f"File not found: {path}")
+        except Exception as e:
+            return ToolResult(tool=self.name, ok=False, error=f"Error: {e}")
@@ -0,0 +1,10 @@
+{
+  "name": "file_read",
+  "version": "1.0",
+  "entrypoint": "Tool",
+  "description": "Read file contents from allowed paths",
+  "args_schema": {
+    "path": {"type": "string", "required": true, "description": "File path to read"}
+  },
+  "requires_permission": false
+}