54 lines
911 B
Go
54 lines
911 B
Go
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package main
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import (
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"fmt"
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"io"
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"io/ioutil"
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"os"
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"strings"
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"gopkg.in/urfave/cli.v2"
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"github.com/multiformats/go-base32"
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)
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var base32Cmd = &cli.Command{
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Name: "base32",
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Description: "multiformats base32",
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Flags: []cli.Flag{
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&cli.BoolFlag{
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Name: "decode",
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Value: false,
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Usage: "Decode the multiformats base32",
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},
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},
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Action: func(cctx *cli.Context) error {
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var input io.Reader
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if cctx.Args().Len() == 0 {
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input = os.Stdin
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} else {
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input = strings.NewReader(cctx.Args().First())
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}
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bytes, err := ioutil.ReadAll(input)
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if err != nil {
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return nil
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}
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if cctx.Bool("decode") {
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decoded, err := base32.RawStdEncoding.DecodeString(strings.TrimSpace(string(bytes)))
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if err != nil {
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return err
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}
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fmt.Println(string(decoded))
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} else {
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encoded := base32.RawStdEncoding.EncodeToString(bytes)
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fmt.Println(encoded)
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}
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return nil
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},
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}
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