mirror of
https://github.com/syncthing/syncthing.git
synced 2024-11-17 19:08:46 -07:00
46 lines
801 B
Go
46 lines
801 B
Go
// Copyright (C) 2014 Jakob Borg and Contributors (see the CONTRIBUTORS file).
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// All rights reserved. Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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// +build ignore
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package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"log"
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"os"
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"strconv"
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"strings"
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)
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func main() {
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log.SetFlags(0)
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flag.Parse()
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path := strings.Split(flag.Arg(0), "/")
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var obj map[string]interface{}
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dec := json.NewDecoder(os.Stdin)
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dec.UseNumber()
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dec.Decode(&obj)
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var v interface{} = obj
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for _, p := range path {
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switch tv := v.(type) {
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case map[string]interface{}:
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v = tv[p]
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case []interface{}:
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i, err := strconv.Atoi(p)
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if err != nil {
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log.Fatal(err)
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}
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v = tv[i]
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default:
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return // Silence is golden
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}
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}
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fmt.Println(v)
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}
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