44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
// Copyright 2015 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package command
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import (
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"encoding/json"
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"fmt"
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"os"
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"github.com/urfave/cli"
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"go.etcd.io/etcd/client/v2"
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)
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func handleError(c *cli.Context, code int, err error) {
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if c.GlobalString("output") == "json" {
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if err, ok := err.(*client.Error); ok {
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b, err := json.Marshal(err)
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if err != nil {
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panic(err)
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}
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fmt.Fprintln(os.Stderr, string(b))
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os.Exit(code)
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}
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}
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fmt.Fprintln(os.Stderr, "Error: ", err)
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if cerr, ok := err.(*client.ClusterError); ok {
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fmt.Fprintln(os.Stderr, cerr.Detail())
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}
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os.Exit(code)
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}
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