func Unpin(n *core.IpfsNode, ctx context.Context, paths []string, recursive bool) ([]*cid.Cid, error) {
var unpinned []*cid.Cid
for _, p := range paths {
p, err := path.ParsePath(p)
if err != nil {
return nil, err
}
k, err := core.ResolveToCid(ctx, n, p)
if err != nil {
return nil, err
}
ctx, cancel := context.WithCancel(ctx)
defer cancel()
err = n.Pinning.Unpin(ctx, k, recursive)
if err != nil {
return nil, err
}
unpinned = append(unpinned, k)
}
err := n.Pinning.Flush()
if err != nil {
return nil, err
}
return unpinned, nil
}
func pinLsKeys(args []string, typeStr string, ctx context.Context, n *core.IpfsNode) (map[string]RefKeyObject, error) {
mode, ok := pin.StringToPinMode(typeStr)
if !ok {
return nil, fmt.Errorf("invalid pin mode '%s'", typeStr)
}
keys := make(map[string]RefKeyObject)
for _, p := range args {
pth, err := path.ParsePath(p)
if err != nil {
return nil, err
}
c, err := core.ResolveToCid(ctx, n, pth)
if err != nil {
return nil, err
}
pinType, pinned, err := n.Pinning.IsPinnedWithType(c, mode)
if err != nil {
return nil, err
}
if !pinned {
return nil, fmt.Errorf("path '%s' is not pinned", p)
}
switch pinType {
case "direct", "indirect", "recursive", "internal":
default:
pinType = "indirect through " + pinType
}
keys[c.String()] = RefKeyObject{
Type: pinType,
}
}
return keys, nil
}