status-im/nimbus-eth2
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nimbus-eth2/ncli
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Jacek Sieka fb2f742972
Fork choice fixes 2 (#1356) 
* fork choice cleanup

* enable v2 pruning
* prefer `get_current_epoch`
* fix finalization check to use correct epoch

* small cleanups

* add `count_active_validators`
* remove misleading logs
* fix justified checkpoint slot calculation in rpc
2020-07-22 23:01:44 +02:00
..
.gitignore
rm ncli_signing_root
2019-12-17 00:06:03 +02:00
ncli_db.nim
Fork choice fixes 2 (#1356)
2020-07-22 23:01:44 +02:00
ncli_hash_tree_root.nim
Small fixes (#1165)
2020-06-12 18:43:20 +02:00
ncli_pretty.nim
Small fixes (#1165)
2020-06-12 18:43:20 +02:00
ncli_query.nim
12x speedup on state sim with 100k validators sans BLS by caching get_beacon_proposer_index(...)
2020-06-04 17:07:51 +00:00
ncli_transition.nim
Working test suite with run-time presets
2020-07-08 02:02:14 +03:00
nim.cfg
minimize imports, specially for spec - cuts 2/3 of ncli build time (#500)
2019-10-25 12:59:56 +02:00
README.md
rm ncli_signing_root
2019-12-17 00:06:03 +02:00

README.md

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 nim-beacon-chain

git clone https://github.com/status-im/nim-beacon-chain.git
cd nim-beacon-chain
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