Use nitro rpc client binary in genesis generation script (#4)

* Update script to use nitro rpc client binary

* Integrate fetching ETH account holdings in the genesis generation script

* Update laconic2d repo source

* Change ethereum_address to nitro_address in genesis generation script

---------

Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

stack-orchestrator/stacks/fixturenet-laconicd/scripts/fetch-account-holdings.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Exit on error
-set -e
-
-# Note: Needs to be run in the go-nitro repository
-# Example usage:
-# In go-nitro
-# /home/user/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd/scripts/fetch-account-holdings.sh eth-account-holdings.json
-
-# Check if output file is provided
-if [ -z "$1" ]; then
-  echo "Usage: $0 <output_file>"
-  exit 1
-fi
-
-OUTPUT_FILE=$1
-
-# Trust locally-trusted development certificates created by mkcert
-export NODE_EXTRA_CA_CERTS="$(mkcert -CAROOT)/rootCA.pem"
-
-# Run the nitro-rpc-client command and process the output with jq
-npm exec -c "nitro-rpc-client get-all-ledger-channels -p 4006" | jq -s '[.[] | {ethereum_address: .Balance.Them, balance: .Balance.TheirBalance}]' > "$OUTPUT_FILE"
-
-echo "Ethereum account holdings exported to $OUTPUT_FILE"

stack-orchestrator/stacks/fixturenet-laconicd/scripts/generate-stage1-genesis.sh

@@ -3,47 +3,67 @@
 # Exit on error
 set -e
 
-# Prerequisite: a json file with ETH accounts holdings
+# Prerequisite: nitro-rpc-client package installed globally
+# https://github.com/cerc-io/go-nitro/blob/main/packages/nitro-rpc-client/readme.md
 
-# Check if output file is provided
-if [ "$#" -ne 2 ]; then
-  echo "Usage: $0 <stage0-deployment-dir-absolute> <eth-account-holdings-json-file>"
+# Check args
+if [ "$#" -ne 1 ]; then
+  echo "Usage: $0 <stage0-deployment-dir-absolute>"
   exit 1
 fi
 
 STAGE0_DEPLOYMENT_DIR="$1"
-ETH_ACCOUNT_HOLDINGS_FILE="$2"
-
 STAGE1_GENESIS_DIR=stage1-genesis
 
-# Create a target directory
+# Create a temporary target directory
 mkdir -p $STAGE1_GENESIS_DIR
 
+# --------
+
+# Fetch ETH account holdings from the bridge node
+
+# Trust locally-trusted development certificates created by mkcert
+export NODE_EXTRA_CA_CERTS="$(mkcert -CAROOT)/rootCA.pem"
+
+# Run the nitro-rpc-client command and process the output with jq
+eth_account_holdings=$(nitro-rpc-client get-all-ledger-channels -p 4006 | jq -s '[.[] | {nitro_address: .Balance.Them, balance: .Balance.TheirBalance}]')
+
+echo "Fetched Ethereum account holdings"
+
+# --------
+
 # Export onboarding module state from stage0 laconicd chain
+
 onboarding_state_file="$STAGE1_GENESIS_DIR/stage0-onboarding-state.json"
 docker run -it \
   -v ${STAGE0_DEPLOYMENT_DIR}/data/laconicd-data:/root/stage0-deployment/.laconicd \
   cerc/laconic2d:local bash -c "laconicd export --home /root/stage0-deployment/.laconicd" \
   | jq .app_state.onboarding > "$onboarding_state_file"
 
-eth_account_holdings=$(cat "$ETH_ACCOUNT_HOLDINGS_FILE")
 stage0_participants=$(cat "$onboarding_state_file" | jq .participants)
 
+echo "Exported onboarding module state from stage 0 chain"
+
+# --------
+
 # For each participant, using ETH account holdings, figure out balance allocation for stage1
-# TODO Check what happens if participant is missing
 stage1_allocations_file="$STAGE1_GENESIS_DIR/stage1-allocations.json"
 jq -n --argjson holdings "$eth_account_holdings" --argjson participants "$stage0_participants" '
 [
   $holdings[] |
   . as $holding |
   $participants[] |
-  select((.ethereum_address | ascii_downcase) == ($holding.ethereum_address | ascii_downcase)) |
+  select((.nitro_address | ascii_downcase) == ($holding.nitro_address | ascii_downcase)) |
   {
     cosmos_address: .cosmos_address,
     balance: $holding.balance
   }
 ]' > $stage1_allocations_file
 
+echo "Calculated allocations for stage 1 chain"
+
+# --------
+
 # Run a script with cerc/laconic2d:local to generate the genesis file
 # with onboarding module state and given allocations
 docker run -it \
@@ -55,7 +75,10 @@ docker run -it \
 OUTPUT_DIR=output
 mkdir -p $OUTPUT_DIR
 cp ./stage1-genesis/config/genesis.json $OUTPUT_DIR/genesis.json
+
 echo "Genesis file for stage1 written to $OUTPUT_DIR/genesis.json"
 
+# --------
+
 # Clean up
 echo "Please remove the temporary data directory: sudo rm -rf stage1-genesis"

stack-orchestrator/stacks/fixturenet-laconicd/stack.yml

@@ -2,7 +2,7 @@ version: "1.0"
 name: fixturenet-laconicd
 description: "A laconicd fixturenet"
 repos:
-  - github.com/deep-stack/laconic2d@testnet-onboarding
+  - git.vdb.to/cerc-io/laconic2d
 containers:
   - cerc/laconic2d
 pods: