func ParseBootstrapPeer(addr string) (BootstrapPeer, error) {
ia, err := iaddr.ParseString(addr)
if err != nil {
return nil, err
}
return BootstrapPeer(ia), err
}
// parseAddresses is a function that takes in a slice of string peer addresses
// (multiaddr + peerid) and returns slices of multiaddrs and peerids.
func parseAddresses(addrs []string) (iaddrs []iaddr.IPFSAddr, err error) {
iaddrs = make([]iaddr.IPFSAddr, len(addrs))
for i, saddr := range addrs {
iaddrs[i], err = iaddr.ParseString(saddr)
if err != nil {
return nil, cmds.ClientError("invalid peer address: " + err.Error())
}
}
return
}
func (gcr *SupernodeClientConfig) ServerIPFSAddrs() ([]ipfsaddr.IPFSAddr, error) {
var addrs []ipfsaddr.IPFSAddr
for _, server := range gcr.Servers {
addr, err := ipfsaddr.ParseString(server)
if err != nil {
return nil, err
}
addrs = append(addrs, addr)
}
return addrs, nil
}
func run() error {
servers := config.DefaultSNRServers
fmt.Println("using gcr remotes:")
for _, p := range servers {
fmt.Println("\t", p)
}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
cwd, err := os.Getwd()
if err != nil {
return err
}
repoPath := gopath.Join(cwd, config.DefaultPathName)
if err := ensureRepoInitialized(repoPath); err != nil {
}
repo, err := fsrepo.Open(repoPath)
if err != nil { // owned by node
return err
}
cfg, err := repo.Config()
if err != nil {
return err
}
cfg.Bootstrap = servers
if err := repo.SetConfig(cfg); err != nil {
return err
}
var addrs []ipfsaddr.IPFSAddr
for _, info := range servers {
addr, err := ipfsaddr.ParseString(info)
if err != nil {
return err
}
addrs = append(addrs, addr)
}
var infos []peer.PeerInfo
for _, addr := range addrs {
infos = append(infos, peer.PeerInfo{
ID: addr.ID(),
Addrs: []ma.Multiaddr{addr.Transport()},
})
}
node, err := core.NewNode(ctx, &core.BuildCfg{
Online: true,
Repo: repo,
Routing: corerouting.SupernodeClient(infos...),
})
if err != nil {
return err
}
defer node.Close()
opts := []corehttp.ServeOption{
corehttp.CommandsOption(cmdCtx(node, repoPath)),
corehttp.GatewayOption(false),
}
if *cat {
if err := runFileCattingWorker(ctx, node); err != nil {
return err
}
} else {
if err := runFileAddingWorker(node); err != nil {
return err
}
}
return corehttp.ListenAndServe(node, cfg.Addresses.API, opts...)
}