laconicd/scripts/init.sh

#!/bin/bash

KEY="alice"
CHAINID=${CHAINID:-"laconic_9000-1"}
MONIKER=${MONIKER:-"localtestnet"}
KEYRING=${KEYRING:-"test"}
DENOM=${DENOM:-"alnt"}
STAKING_AMOUNT=${STAKING_AMOUNT:-"1000000000000000"}
MIN_GAS_PRICE=${MIN_GAS_PRICE:-"0.001"}
LOGLEVEL=${LOGLEVEL:-"info"}

input_genesis_file=${GENESIS_FILE}

if [ "$1" == "clean" ] || [ ! -d "$HOME/.laconicd/data" ]; then
  # validate dependencies are installed
  command -v jq > /dev/null 2>&1 || {
    echo >&2 "jq not installed. More info: https://stedolan.github.io/jq/download/"
    exit 1
  }

  # remove existing daemon and client
  rm -rf $HOME/.laconicd/*

  if [ -n "`which make`" ]; then
    make install
  fi

  laconicd config set client chain-id $CHAINID
  laconicd config set client keyring-backend $KEYRING

  # if $KEY exists it should be deleted
  laconicd keys add $KEY --keyring-backend $KEYRING

  # Set moniker and chain-id
  laconicd init $MONIKER --chain-id $CHAINID --default-denom $DENOM

  if [[ -f ${input_genesis_file} ]]; then
    # Use provided genesis config
    cp $input_genesis_file $HOME/.laconicd/config/genesis.json
  fi

  update_genesis() {
    jq "$1" $HOME/.laconicd/config/genesis.json > $HOME/.laconicd/config/tmp_genesis.json &&
      mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
  }

  if [[ "$TEST_REGISTRY_EXPIRY" == "true" ]]; then
    echo "Setting timers for expiry tests."

    update_genesis '.app_state["registry"]["params"]["record_rent_duration"]="60s"'
    update_genesis '.app_state["registry"]["params"]["authority_grace_period"]="60s"'
    update_genesis '.app_state["registry"]["params"]["authority_rent_duration"]="60s"'
  fi

  if [[ "$TEST_AUCTION_ENABLED" == "true" ]]; then
    echo "Enabling auction and setting timers."

    update_genesis '.app_state["registry"]["params"]["authority_auction_enabled"]=true'
    update_genesis '.app_state["registry"]["params"]["authority_rent_duration"]="60s"'
    update_genesis '.app_state["registry"]["params"]["authority_grace_period"]="300s"'
    update_genesis '.app_state["registry"]["params"]["authority_auction_commits_duration"]="60s"'
    update_genesis '.app_state["registry"]["params"]["authority_auction_reveals_duration"]="60s"'
  fi

  if [[ "$ONBOARDING_ENABLED" == "true" ]]; then
    echo "Enabling onboarding."

    update_genesis '.app_state["onboarding"]["params"]["onboarding_enabled"]=true'
  fi

  if [[ "$AUTHORITY_AUCTION_ENABLED" == "true" ]]; then
    echo "Enabling authority auctions."
    update_genesis '.app_state["registry"]["params"]["authority_auction_enabled"]=true'
  fi

  if [[ -n $AUTHORITY_AUCTION_COMMITS_DURATION ]]; then
    echo "Setting authority_auction_commits_duration to $AUTHORITY_AUCTION_COMMITS_DURATION seconds."
    update_genesis ".app_state[\"registry\"][\"params\"][\"authority_auction_commits_duration\"]=\"${AUTHORITY_AUCTION_COMMITS_DURATION}s\""
  fi

  if [[ -n $AUTHORITY_AUCTION_REVEALS_DURATION ]]; then
    echo "Setting authority_auction_reveals_duration to $AUTHORITY_AUCTION_REVEALS_DURATION seconds."
    update_genesis ".app_state[\"registry\"][\"params\"][\"authority_auction_reveals_duration\"]=\"${AUTHORITY_AUCTION_REVEALS_DURATION}s\""
  fi

  if [[ -n $AUTHORITY_GRACE_PERIOD ]]; then
    echo "Setting authority_grace_period to $AUTHORITY_GRACE_PERIOD seconds."
    update_genesis ".app_state[\"registry\"][\"params\"][\"authority_grace_period\"]=\"${AUTHORITY_GRACE_PERIOD}s\""
  fi

  # increase block time (?)
  update_genesis '.consensus["params"]["block"]["time_iota_ms"]="1000"'

  # Set gas limit in genesis
  update_genesis '.consensus["params"]["block"]["max_gas"]="10000000"'

  # disable produce empty block
  if [[ "$OSTYPE" == "darwin"* ]]; then
      sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.laconicd/config/config.toml
    else
      sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.laconicd/config/config.toml
  fi

  # Run this to allow requests from any origin
  sed -i 's/cors_allowed_origins.*$/cors_allowed_origins = ["*"]/' $HOME/.laconicd/config/config.toml

  # Enable telemetry (prometheus metrics: http://localhost:1317/metrics?format=prometheus)
  if [[ "$OSTYPE" == "darwin"* ]]; then
    sed -i '' 's/enabled = false/enabled = true/g' $HOME/.laconicd/config/app.toml
    sed -i '' 's/prometheus-retention-time = 0/prometheus-retention-time = 60/g' $HOME/.laconicd/config/app.toml
    sed -i '' 's/prometheus = false/prometheus = true/g' $HOME/.laconicd/config/config.toml
  else
    sed -i 's/enabled = false/enabled = true/g' $HOME/.laconicd/config/app.toml
    sed -i 's/prometheus-retention-time = 0/prometheus-retention-time = 60/g' $HOME/.laconicd/config/app.toml
    sed -i 's/prometheus = false/prometheus = true/g' $HOME/.laconicd/config/config.toml
  fi

  # Allocate genesis accounts (cosmos formatted addresses)
  # 10^30 alnt | 10^12 lnt
  laconicd genesis add-genesis-account $KEY 1000000000000000000000000000000$DENOM --keyring-backend $KEYRING

  # Sign genesis transaction
  # 10^15 alnt
  laconicd genesis gentx $KEY $STAKING_AMOUNT$DENOM --keyring-backend $KEYRING --chain-id $CHAINID

  # Collect genesis tx
  laconicd genesis collect-gentxs

  # Run this to ensure everything worked and that the genesis file is setup correctly
  laconicd genesis validate
else
  echo "Using existing database at $HOME/.laconicd.  To replace, run '`basename $0` clean'"
fi

# Start the node (remove the --pruning=nothing flag if historical queries are not needed)
laconicd start \
  --pruning=nothing \
  --log_level $LOGLEVEL \
  --minimum-gas-prices=$MIN_GAS_PRICE$DENOM \
  --api.enable \
  --rpc.laddr="tcp://0.0.0.0:26657" \
  --gql-server --gql-playground