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// Copyright 2015 The etcd Authors
//
// 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 command
import (
"encoding/json"
"fmt"
"os"
"github.com/urfave/cli"
"go.etcd.io/etcd/client/v2"
)
func handleError(c *cli.Context, code int, err error) {
if c.GlobalString("output") == "json" {
if err, ok := err.(*client.Error); ok {
b, err := json.Marshal(err)
if err != nil {
panic(err)
}
fmt.Fprintln(os.Stderr, string(b))
os.Exit(code)
}
}
fmt.Fprintln(os.Stderr, "Error: ", err)
if cerr, ok := err.(*client.ClusterError); ok {
fmt.Fprintln(os.Stderr, cerr.Detail())
}
os.Exit(code)
}
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