mars-restake.sh

#!/bin/zsh

set -e

# change this to your address!
delegator="mars1..."

append-msg() {
  tx=$1
  msgs=$(echo $tx | jq ".body.messages")

  if [ -f "./tx.json" ]; then
    jq ".body.messages += $msgs" tx.json | sponge tx.json
  else
    echo "$tx" > tx.json
  fi
}

if [ -f "./tx.json" ]; then
  rm ./tx.json
fi

printf "🔑 Enter marsd keyring password: "
read -s password
echo ""

echo "🤖 Querying restakeable rewards..."
rewards=$(marsd q distribution rewards $delegator --output json | jq '.rewards')

echo "🤖 Composing tx..."
for row in $(echo $rewards | jq -c '.[]'); do
  validatorAddress=$(echo $row | jq -r '.validator_address')
  amountDec=$(echo $row | jq -r '.reward[0].amount')
  if (( $amountDec > 0 )); then
    amount=${amountDec%.*}
    append-msg $(marsd tx staking delegate $validatorAddress ${amount}umars --from $delegator --generate-only)
    echo "validator $validatorAddress: $amount umars"
  fi
done

jq '.auth_info.fee.gas_limit = "2000000"' tx.json | sponge tx.json
jq '.auth_info.fee.amount = []' tx.json | sponge tx.json

echo "🤖 Signing tx..."
echo $password | marsd tx sign tx.json --from $delegator --output-document tx.json -y

echo "🤖 Broadcasting tx..."
marsd tx broadcast tx.json

echo "✅ Tx successfully broadcasted!"
rm tx.json