Script to wait for the right time to make a rocketpool deposit

rocketpool-deposit-loop

#!/bin/bash
# usage example: ./rocketpool-deposit-loop 20 100 && rocketpool -f 120 -i 10 n d -a 16 -s 5 -l 0xSEED -y

gasprice () {
	echo $(($(curl -X post http://ethnode:8545 -H "content-type: application/json" --data "{\"method\":\"eth_gasPrice\",\"params\":[],\"id\":1}" -s | sed -nr "s/.*(0x[0-9a-f]*).*/\1/p"))) / 1000000000 | bc
}

commission () {
	rocketpool e f | grep current | sed -n 's/.* \([0-9.]*\).*/\1/p'
}

until COM=$(commission) && GAS=$(gasprice) && echo "Commission is $COM, gas price is $GAS, waiting for $1 & $2" && (( $(echo "$COM >= $1" | bc -l) )) && [[ $GAS -le $2 ]]; do sleep 5; done