Add files via upload

internal/multiagent/eino_execute_streaming_wrap.go

@@ -0,0 +1,33 @@
+package multiagent
+
+import (
+	"context"
+	"fmt"
+
+	"cyberstrike-ai/internal/security"
+
+	"github.com/cloudwego/eino/adk/filesystem"
+	"github.com/cloudwego/eino/schema"
+)
+
+// einoStreamingShellWrap 包装 Eino filesystem 使用的 StreamingShell（cloudwego eino-ext local.Local）。
+// 官方 execute 工具默认走 ExecuteStreaming 且不设 RunInBackendGround；末尾带 & 时子进程仍与管道相连，
+// streamStdout 按行读取会在无换行输出时长时间阻塞（与 MCP 工具 exec 的独立实现不同）。
+// 对「完全后台」命令自动开启 RunInBackendGround，与 local.runCmdInBackground 行为对齐。
+type einoStreamingShellWrap struct {
+	inner filesystem.StreamingShell
+}
+
+func (w *einoStreamingShellWrap) ExecuteStreaming(ctx context.Context, input *filesystem.ExecuteRequest) (*schema.StreamReader[*filesystem.ExecuteResponse], error) {
+	if w.inner == nil {
+		return nil, fmt.Errorf("einoStreamingShellWrap: inner shell is nil")
+	}
+	if input == nil {
+		return w.inner.ExecuteStreaming(ctx, nil)
+	}
+	req := *input
+	if security.IsBackgroundShellCommand(req.Command) && !req.RunInBackendGround {
+		req.RunInBackendGround = true
+	}
+	return w.inner.ExecuteStreaming(ctx, &req)
+}

internal/multiagent/eino_skills.go

@@ -81,6 +81,6 @@ func subAgentFilesystemMiddleware(ctx context.Context, loc *localbk.Local) (adk.
 	}
 	return filesystem.New(ctx, &filesystem.MiddlewareConfig{
 		Backend:        loc,
-		StreamingShell: loc,
+		StreamingShell: &einoStreamingShellWrap{inner: loc},
 	})
 }