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_pkg.dev: drop chaincfg package

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It's just a wrapper around hardcoded genesis block, we don't need it.
This commit is contained in:
Roman Khimov 2019-09-02 10:10:31 +03:00
parent f9a5ce89da
commit 5bdf3682ed
2 changed files with 0 additions and 57 deletions
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44
_pkg.dev/chaincfg/chaincfg.go
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@ -1,44 +0,0 @@
package chaincfg
import (
"bytes"
"encoding/hex"
"github.com/CityOfZion/neo-go/pkg/wire/payload"
"github.com/CityOfZion/neo-go/pkg/wire/protocol"
)
// Params are the parameters needed to setup the network
type Params struct {
GenesisBlock payload.Block
}
//NetParams returns the parameters for the chosen network magic
func NetParams(magic protocol.Magic) (Params, error) {
switch magic {
case protocol.MainNet:
return mainnet()
default:
return mainnet()
}
}
//Mainnet returns the parameters needed for mainnet
func mainnet() (Params, error) {
rawHex := "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"
rawBytes, err := hex.DecodeString(rawHex)
if err != nil {
return Params{}, err
}
reader := bytes.NewReader(rawBytes)
block := payload.Block{}
err = block.Decode(reader)
if err != nil {
return Params{}, err
}
return Params{
GenesisBlock: block,
}, nil
}

13
_pkg.dev/chaincfg/chaincfg_test.go
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@ -1,13 +0,0 @@
package chaincfg
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestMainnet(t *testing.T) {
p, err := mainnet()
assert.Nil(t, err)
assert.Equal(t, p.GenesisBlock.Hash.ReverseString(), "d42561e3d30e15be6400b6df2f328e02d2bf6354c41dce433bc57687c82144bf")
}