// addNode adds the node to the graph + local storage
func addNode(n *core.IpfsNode, nd *dag.Node, fpath string) error {
// add the file to the graph + local storage
err := n.DAG.AddRecursive(nd)
if err != nil {
return err
}
u.POut("added %s\n", fpath)
// ensure we keep it. atm no-op
return n.PinDagNode(nd)
}
func Pin(n *core.IpfsNode, args []string, opts map[string]interface{}, out io.Writer) error {
for _, fn := range args {
dagnode, err := n.Resolver.ResolvePath(fn)
if err != nil {
return fmt.Errorf("pin error: %v", err)
}
err = n.PinDagNode(dagnode)
if err != nil {
return fmt.Errorf("pin: %v", err)
}
}
return nil
}