mirror of
https://github.com/wealdtech/ethdo.git
synced 2026-01-09 14:07:56 -05:00
68 lines
2.0 KiB
Go
68 lines
2.0 KiB
Go
// Copyright © 2020 Weald Technology Trading
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"os"
|
|
|
|
eth2client "github.com/attestantio/go-eth2-client"
|
|
"github.com/spf13/cobra"
|
|
"github.com/spf13/viper"
|
|
"github.com/wealdtech/ethdo/util"
|
|
)
|
|
|
|
var nodeInfoCmd = &cobra.Command{
|
|
Use: "info",
|
|
Short: "Obtain information about a node",
|
|
Long: `Obtain information about a node. For example:
|
|
|
|
ethdo node info
|
|
|
|
In quiet mode this will return 0 if the node information can be obtained, otherwise 1.`,
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
ctx := context.Background()
|
|
|
|
eth2Client, err := util.ConnectToBeaconNode(ctx, &util.ConnectOpts{
|
|
Address: viper.GetString("connection"),
|
|
Timeout: viper.GetDuration("timeout"),
|
|
AllowInsecure: viper.GetBool("allow-insecure-connections"),
|
|
LogFallback: !viper.GetBool("quiet"),
|
|
})
|
|
errCheck(err, "Failed to connect to Ethereum 2 beacon node")
|
|
|
|
if viper.GetBool("quiet") {
|
|
os.Exit(_exitSuccess)
|
|
}
|
|
|
|
if viper.GetBool("verbose") {
|
|
version, err := eth2Client.(eth2client.NodeVersionProvider).NodeVersion(ctx)
|
|
errCheck(err, "Failed to obtain node version")
|
|
fmt.Printf("Version: %s\n", version)
|
|
}
|
|
|
|
syncState, err := eth2Client.(eth2client.NodeSyncingProvider).NodeSyncing(ctx)
|
|
errCheck(err, "failed to obtain node sync state")
|
|
fmt.Printf("Syncing: %t\n", syncState.SyncDistance != 0)
|
|
|
|
os.Exit(_exitSuccess)
|
|
},
|
|
}
|
|
|
|
func init() {
|
|
nodeCmd.AddCommand(nodeInfoCmd)
|
|
nodeFlags(nodeInfoCmd)
|
|
}
|