22 lines
697 B
Nim
22 lines
697 B
Nim
import
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confutils, chronicles,
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../beacon_chain/spec/[crypto, datatypes, state_transition, presets],
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../beacon_chain/extras,
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../beacon_chain/ssz/[merkleization, ssz_serialization]
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cli do(pre: string, blck: string, post: string, verifyStateRoot = true):
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let
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stateY = (ref HashedBeaconState)(
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data: SSZ.loadFile(pre, BeaconState),
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)
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blckX = SSZ.loadFile(blck, SignedBeaconBlock)
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flags = if not verifyStateRoot: {skipStateRootValidation} else: {}
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stateY.root = hash_tree_root(stateY.data)
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if not state_transition(defaultRuntimePreset, stateY[], blckX, flags, noRollback):
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error "State transition failed"
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quit 1
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else:
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SSZ.saveFile(post, stateY.data)
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