func bootstrapRemove(filename string, cfg *config.Config, toRemove []*config.BootstrapPeer) ([]*config.BootstrapPeer, error) {
removed := make([]*config.BootstrapPeer, 0, len(toRemove))
keep := make([]*config.BootstrapPeer, 0, len(cfg.Bootstrap))
for _, peer := range cfg.Bootstrap {
found := false
for _, peer2 := range toRemove {
if peer.Address == peer2.Address && peer.PeerID == peer2.PeerID {
found = true
removed = append(removed, peer)
break
}
}
if !found {
keep = append(keep, peer)
}
}
cfg.Bootstrap = keep
err := config.WriteConfigFile(filename, cfg)
if err != nil {
return nil, err
}
return removed, nil
}
func bootstrapAdd(filename string, cfg *config.Config, peers []*config.BootstrapPeer) ([]*config.BootstrapPeer, error) {
added := make([]*config.BootstrapPeer, 0, len(peers))
for _, peer := range peers {
duplicate := false
for _, peer2 := range cfg.Bootstrap {
if peer.Address == peer2.Address && peer.PeerID == peer2.PeerID {
duplicate = true
break
}
}
if !duplicate {
cfg.Bootstrap = append(cfg.Bootstrap, peer)
added = append(added, peer)
}
}
err := config.WriteConfigFile(filename, cfg)
if err != nil {
return nil, err
}
return added, nil
}