26 lines
610 B
Go
26 lines
610 B
Go
package context
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import (
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tcmd "github.com/tendermint/tendermint/cmd/tendermint/commands"
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tmtypes "github.com/tendermint/tendermint/types"
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)
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// defaultChainID returns the chain ID from the genesis file if present. An
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// error is returned if the file cannot be read or parsed.
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//
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// TODO: This should be removed and the chainID should always be provided by
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// the end user.
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func defaultChainID() (string, error) {
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cfg, err := tcmd.ParseConfig()
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if err != nil {
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return "", err
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}
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doc, err := tmtypes.GenesisDocFromFile(cfg.GenesisFile())
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if err != nil {
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return "", err
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}
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return doc.ChainID, nil
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}
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