Add scripts to generate genesis file for mainnet

scripts/generate-mainnet-genesis.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+# Exit on error
+set -e
+set -u
+
+# Check args
+if [ "$#" -ne 2 ]; then
+  echo "Usage: $0 <testnet-deployment-dir-absolute>"
+  exit 1
+fi
+
+TESTNET_DEPLOYMENT_DIR="$1"
+MAINNET_GENESIS_DIR=mainnet-genesis
+
+# Create a temporary target directory
+mkdir -p $MAINNET_GENESIS_DIR
+
+# --------
+
+# Export state from testnet chain
+# Use cerc/laconicd-testnet:local image for testnet laconicd build
+
+testnet_state_file="$MAINNET_GENESIS_DIR/testnet-state.json"
+docker run -it \
+  -v ${TESTNET_DEPLOYMENT_DIR}/data/laconicd-data:/root/testnet-deployment/.laconicd \
+  cerc/laconicd-testnet:local bash -c "laconicd export --home /root/testnet-deployment/.laconicd" \
+  | jq .app_state.onboarding > "$testnet_state_file"
+
+echo "Exported state from testnet"
+
+# --------
+
+# Run a script with cerc/laconicd:local to generate the genesis file
+# with onboarding module state and given allocations
+docker run -it \
+  -v ./$MAINNET_GENESIS_DIR:/root/.laconicd \
+  -v ./scripts:/scripts \
+  cerc/laconicd:local bash -c "/scripts/genesis.sh"
+
+# Copy over the genesis file to output folder
+OUTPUT_DIR=output
+mkdir -p $OUTPUT_DIR
+cp ./$MAINNET_GENESIS_DIR/config/genesis.json $OUTPUT_DIR/genesis.json
+
+echo "Genesis file for mainnet written to $OUTPUT_DIR/genesis.json"
+
+# --------
+
+# Clean up
+echo "Please remove the temporary data directory: sudo rm -rf $MAINNET_GENESIS_DIR"

scripts/genesis.sh

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+#!/bin/bash
+
+# Exit on error
+set -e
+set -u
+
+# Note: Needs to be run in a docker container with image cerc/laconicd:local
+
+CHAINID=${CHAINID:-"laconic-mainnet"}
+MONIKER=${MONIKER:-"mainnet-node"}
+NODE_HOME="/root/.laconicd"
+
+testnet_state_file="$NODE_HOME/testnet-state.json"
+mainnet_genesis_file="$NODE_HOME/config/genesis.json"
+
+laconicd config set client chain-id $CHAINID
+laconicd init $MONIKER --chain-id $CHAINID --default-denom alnt
+
+# Import required state
+jq --slurpfile nested $testnet_state_file '.app_state.auth = $nested[0].app_state' "$mainnet_genesis_file" > tmp.$$.json && mv tmp.$$.json "$mainnet_genesis_file"
+jq --slurpfile nested $testnet_state_file '.consensus.auth = $nested[0].consensus' "$mainnet_genesis_file" > tmp.$$.json && mv tmp.$$.json "$mainnet_genesis_file"
+
+# Update any module params if required here
+
+# TODO: Perform alps allocations
+
+# Ensure that resulting genesis file is valid
+laconicd genesis validate