59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
package codec
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import (
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"bytes"
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"encoding/json"
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"fmt"
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amino "github.com/tendermint/go-amino"
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cryptoAmino "github.com/tendermint/tendermint/crypto/encoding/amino"
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)
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// amino codec to marshal/unmarshal
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type Codec = amino.Codec
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func New() *Codec {
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return amino.NewCodec()
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}
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// Register the go-crypto to the codec
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func RegisterCrypto(cdc *Codec) {
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cryptoAmino.RegisterAmino(cdc)
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}
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// attempt to make some pretty json
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func MarshalJSONIndent(cdc *Codec, obj interface{}) ([]byte, error) {
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bz, err := cdc.MarshalJSON(obj)
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if err != nil {
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return nil, err
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}
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var out bytes.Buffer
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err = json.Indent(&out, bz, "", " ")
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if err != nil {
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return nil, err
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}
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return out.Bytes(), nil
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}
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// MustMarshalJSONIndent executes MarshalJSONIndent except it panics upon failure.
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func MustMarshalJSONIndent(cdc *Codec, obj interface{}) []byte {
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bz, err := MarshalJSONIndent(cdc, obj)
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if err != nil {
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panic(fmt.Sprintf("failed to marshal JSON: %s", err))
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}
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return bz
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}
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//__________________________________________________________________
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// generic sealed codec to be used throughout sdk
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var Cdc *Codec
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func init() {
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cdc := New()
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RegisterCrypto(cdc)
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Cdc = cdc.Seal()
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}
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