func SetupIpfs() (*core.IpfsNode, error) {
// Assume the user has run 'ipfs init'
r := fsrepo.At("~/.ipfs")
if err := r.Open(); err != nil {
return nil, err
}
builder := core.NewNodeBuilder().Online().SetRepo(r)
return builder.Build(context.Background())
}
func main() {
if len(os.Args) < 2 {
fmt.Println("Please give a peer ID as an argument")
return
}
target, err := peer.IDB58Decode(os.Args[1])
if err != nil {
panic(err)
}
// Basic ipfsnode setup
r := fsrepo.At("~/.ipfs")
if err := r.Open(); err != nil {
panic(err)
}
nb := core.NewNodeBuilder().Online()
nb.SetRepo(r)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
nd, err := nb.Build(ctx)
if err != nil {
panic(err)
}
fmt.Printf("I am peer %s dialing %s\n", nd.Identity, target)
con, err := corenet.Dial(nd, target, "/app/whyrusleeping")
if err != nil {
fmt.Println(err)
return
}
io.Copy(os.Stdout, con)
}