cic-stack/apps/contract-migration/util.sh
2021-10-20 15:02:36 +00:00

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function must_address() {
if [[ ! "$1" =~ ^(0x)?[0-9a-fA-F]{40}$ ]]; then
>&2 echo -e "\033[;31mvalue '$1' for $2 is not an address\033[;39m"
exit 1
fi
}
function must_hash_256() {
if [[ ! "$1" =~ ^(0x)?[0-9a-fA-F]{64}$ ]]; then
>&2 echo -e "\033[;31mvalue '$1' for $2 is not a 256-bit digest\033[;39m"
exit 1
fi
}
function must_eth_rpc() {
if [ -z "${RPC_PROVIDER}" ]; then
echo "\$RPC_PROVIDER not set!"
exit 1
fi
# Wait for the backend to be up, if we know where it is.
if [ ! -z "$DEV_USE_DOCKER_WAIT_SCRIPT" ]; then
WAIT_FOR_TIMEOUT=${WAIT_FOR_TIMEOUT:-60}
IFS=: read -a p <<< "$RPC_PROVIDER"
read -i "/" rpc_provider_port <<< "${p[2]}"
rpc_provider_host=${p[1]:2}
echo "waiting for provider host $rpc_provider_host port $rpc_provider_port..."
./wait-for-it.sh "$rpc_provider_host:$rpc_provider_port" -t $WAIT_FOR_TIMEOUT
fi
}
function clear_pending_tx_hashes() {
truncate -s 0 $DEV_DATA_DIR/hashes
}
function add_pending_tx_hash() {
must_hash_256 $1
echo $1 >> $DEV_DATA_DIR/hashes
}