func attach(ctx *cli.Context) {
utils.CheckLegalese(ctx.GlobalString(utils.DataDirFlag.Name))
var client comms.EthereumClient
var err error
if ctx.Args().Present() {
client, err = comms.ClientFromEndpoint(ctx.Args().First(), codec.JSON)
} else {
cfg := comms.IpcConfig{
Endpoint: ctx.GlobalString(utils.IPCPathFlag.Name),
}
client, err = comms.NewIpcClient(cfg, codec.JSON)
}
if err != nil {
utils.Fatalf("Unable to attach to geth node - %v", err)
}
repl := newLightweightJSRE(
ctx.GlobalString(utils.JSpathFlag.Name),
client,
true,
)
if ctx.GlobalString(utils.ExecFlag.Name) != "" {
repl.batch(ctx.GlobalString(utils.ExecFlag.Name))
} else {
repl.welcome()
repl.interactive()
}
}
func attach(ctx *cli.Context) {
utils.CheckLegalese(ctx.GlobalString(utils.DataDirFlag.Name))
// Wrap the standard output with a colorified stream (windows)
if isatty.IsTerminal(os.Stdout.Fd()) {
if pr, pw, err := os.Pipe(); err == nil {
go io.Copy(colorable.NewColorableStdout(), pr)
os.Stdout = pw
}
}
var client comms.EthereumClient
var err error
if ctx.Args().Present() {
client, err = comms.ClientFromEndpoint(ctx.Args().First(), codec.JSON)
} else {
cfg := comms.IpcConfig{
Endpoint: ctx.GlobalString(utils.IPCPathFlag.Name),
}
client, err = comms.NewIpcClient(cfg, codec.JSON)
}
if err != nil {
utils.Fatalf("Unable to attach to geth node - %v", err)
}
repl := newLightweightJSRE(
ctx.GlobalString(utils.JSpathFlag.Name),
client,
true,
nil)
if ctx.GlobalString(utils.ExecFlag.Name) != "" {
repl.batch(ctx.GlobalString(utils.ExecFlag.Name))
} else {
repl.welcome()
repl.interactive()
}
}