mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-22 04:50:23 +00:00
61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
// Copyright 2017 Google Inc. All Rights Reserved.
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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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// j2y2j converts JSON to YAML and YAML to JSON.
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package main
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import (
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"fmt"
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"github.com/googleapis/gnostic/jsonschema"
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"gopkg.in/yaml.v2"
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"io/ioutil"
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"os"
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"path"
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)
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func usage() {
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fmt.Printf("Usage: %s [filename] [--json] [--yaml]\n", path.Base(os.Args[0]))
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fmt.Printf("where [filename] is a path to a JSON or YAML file to convert\n")
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fmt.Printf("and --json or --yaml indicates conversion to the corresponding format.\n")
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os.Exit(0)
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}
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func main() {
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if len(os.Args) != 3 {
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usage()
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}
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filename := os.Args[1]
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file, err := ioutil.ReadFile(filename)
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if err != nil {
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panic(err)
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}
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var info yaml.MapSlice
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err = yaml.Unmarshal(file, &info)
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switch os.Args[2] {
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case "--json":
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result := jsonschema.Render(info)
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fmt.Printf("%s", result)
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case "--yaml":
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result, err := yaml.Marshal(info)
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if err != nil {
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panic(err)
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}
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fmt.Printf("%s", string(result))
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default:
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usage()
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}
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}
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