mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
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33 lines
834 B
Go
33 lines
834 B
Go
package commands
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import (
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"context"
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"github.com/ledgerwatch/turbo-geth/common"
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"github.com/ledgerwatch/turbo-geth/core/forkid"
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"github.com/ledgerwatch/turbo-geth/ethdb"
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)
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// Forks is a data type to record a list of forks passed by this node
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type Forks struct {
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GenesisHash common.Hash `json:"genesis"`
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Forks []uint64 `json:"forks"`
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}
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// Forks implements tg_forks. Returns the genesis block hash and a sorted list of all forks block numbers
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func (api *TgImpl) Forks(ctx context.Context) (Forks, error) {
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tx, err := api.dbReader.Begin(ctx, ethdb.RO)
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if err != nil {
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return Forks{}, err
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}
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defer tx.Rollback()
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chainConfig, genesisHash, err := getChainConfigWithGenesis(tx)
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if err != nil {
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return Forks{}, err
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}
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forksBlocks := forkid.GatherForks(chainConfig)
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return Forks{genesisHash, forksBlocks}, nil
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}
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