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https://github.com/status-im/nimbus-eth2.git
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f0329b2212
* Types and scaffolding for EIP-4844 This commit adds the EIP-4844 spec types, and fills in scaffolding/boilerplate for the use of these types across the repo. None of the actual EIP-4844 logic is introduced yet. This follows the pattern used by @tersec when introducing Capella (#4276). * use eth2-networks fork * review feedback: add static check EIP4844_FORK_EPOCH == FAR_FUTURE_EPOCH * review feedback: remove EIP4844 from /eth/v1/config/spec response * Cleanup / review feedback * Fix REST test
Introduction
ncli
is a set of low level / debugging tools to interact with the nimbus beacon chain specification implementation, simliar to zcli. With it, you explore SSZ, make state transitions and compute hash tree roots.
Tools
- transition: Perform state transition given a pre-state and a block to apply (both in SSZ format)
- hash_tree_root: Print tree root of an SSZ object
- pretty: Pretty-print SSZ object as JSON
Building
Follow the instructions from nimbus-eth2
git clone https://github.com/status-im/nimbus-eth2.git
cd nimbus-eth2
make
Usage
# Build with minimal config
../env.sh nim c -d:const_preset=minimal ncli_transition
# Build with mainnet config
../env.sh nim c -d:const_preset=mainnet ncli_transition
# Run..
./ncli_transition --help