github.com/roboticscm/goman@v0.0.0-20210203095141-87c07b4a0a55/doc/progs/json5.go (about)

     1  // compile
     2  
     3  // Copyright 2012 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package main
     8  
     9  import (
    10  	"encoding/json"
    11  	"log"
    12  	"os"
    13  )
    14  
    15  func main() {
    16  	dec := json.NewDecoder(os.Stdin)
    17  	enc := json.NewEncoder(os.Stdout)
    18  	for {
    19  		var v map[string]interface{}
    20  		if err := dec.Decode(&v); err != nil {
    21  			log.Println(err)
    22  			return
    23  		}
    24  		for k := range v {
    25  			if k != "Name" {
    26  				delete(v, k)
    27  			}
    28  		}
    29  		if err := enc.Encode(&v); err != nil {
    30  			log.Println(err)
    31  		}
    32  	}
    33  }