test-node.bash

#!/bin/bash

set -e

mydir=`dirname $0`
cd "$mydir"

if ! which docker-compose > /dev/null; then
    echo == Error! docker-compose not installed
    echo please install docker-compose and have it in PATH
    echo see https://docs.docker.com/compose/install/
    exit 1
fi

if [[ $# -gt 0 ]] && [[ $1 == "script" ]]; then
    shift
    docker-compose run testnode-scripts "$@"
    exit $?
fi

num_volumes=`docker volume ls --filter label=com.docker.compose.project=nitro -q | wc -l`

if [[ $num_volumes -eq 0 ]]; then
    force_init=true
else
    force_init=false
fi

run=true
force_build=false
validate=false
detach=false
blockscout=true
redundantsequencers=0
while [[ $# -gt 0 ]]; do
    case $1 in
        --init)
            if ! $force_init; then
                echo == Warning! this will remove all previous data
                read -p "are you sure? [y/n]" -n 1 response
                if [[ $response == "y" ]] || [[ $response == "Y" ]]; then
                    force_init=true
                    echo
                else
                    exit 0
                fi
            fi
            shift
            ;;
        --build)
            force_build=true
            shift
            ;;
        --validate)
            validate=true
            shift
            ;;
        --no-blockscout)
            blockscout=false
            shift
            ;;
        --no-run)
            run=false
            shift
            ;;
        --detach)
            detach=true
            shift
            ;;
        --redundantsequencers)
            redundantsequencers=$2
            if ! [[ $redundantsequencers =~ "[0-3]" ]] ; then
                echo "redundantsequencers must be between 0 and 3"
            fi
            shift
            shift
            ;;
        *)
            echo Usage: $0 \[OPTIONS..]
            echo        $0 script [SCRIPT-ARGS]
            echo
            echo OPTIONS:
            echo --build:           rebuild docker image
            echo --init:            remove all data, rebuild, deploy new rollup
            echo --validate:        heavy computation, validating all blocks in WASM
            echo --redundantsequencers redundant sequencers [0-3]
            echo --detach:          detach from nodes after running them
            echo --no-run:          does not launch nodes \(usefull with build or init\)
            echo
            echo script rus inside a separate docker. For SCRIPT-ARGS, run $0 script --help
            exit 0
    esac
done

if $force_init; then
    force_build=true
fi

NODES="sequencer poster"

if [ $redundantsequencers -gt 0 ]; then
    NODES="$NODES sequencer_b"
fi
if [ $redundantsequencers -gt 1 ]; then
    NODES="$NODES sequencer_c"
fi
if [ $redundantsequencers -gt 2 ]; then
    NODES="$NODES sequencer_d"
fi

if $validate; then
    NODES="$NODES validator"
else
    NODES="$NODES staker-unsafe"
fi
if $blockscout; then
    NODES="$NODES blockscout"
fi

if $force_build; then
    echo == Building..
    docker-compose build --no-rm $NODES testnode-scripts
fi

if $force_init; then
    echo == Removing old data..
    docker-compose down
    leftoverContainers=`docker container ls -a --filter label=com.docker.compose.project=nitro -q | xargs echo`
    if [ `echo $leftoverContainers | wc -w` -gt 0 ]; then
        docker rm $leftoverContainers
    fi
    docker volume prune -f --filter label=com.docker.compose.project=nitro

    echo == Generating l1 keys
    docker-compose run --entrypoint sh geth -c "echo passphrase > /root/.ethereum/passphrase"
    docker-compose run --entrypoint sh geth -c "echo e887f7d17d07cc7b8004053fb8826f6657084e88904bb61590e498ca04704cf2 > /root/.ethereum/tmp-funnelkey"
    docker-compose run geth account import --password /root/.ethereum/passphrase --keystore /keystore /root/.ethereum/tmp-funnelkey
    docker-compose run --entrypoint sh geth -c "rm /root/.ethereum/tmp-funnelkey"
    docker-compose run geth account new --password /root/.ethereum/passphrase --keystore /keystore
    docker-compose run geth account new --password /root/.ethereum/passphrase --keystore /keystore
    docker-compose run --entrypoint sh geth -c "chown -R 1000:1000 /keystore"
    docker-compose run --entrypoint sh geth -c "chown -R 1000:1000 /config"

    echo == Funding validator and sequencer
    docker-compose run testnode-scripts send-l1 --ethamount 1000 --to validator
    docker-compose run testnode-scripts send-l1 --ethamount 1000 --to sequencer

    echo == Deploying L2
    sequenceraddress=`docker-compose run testnode-scripts print-address --account sequencer | tail -n 1 | tr -d '\r\n'`
    docker-compose run --entrypoint /usr/local/bin/deploy poster --l1conn ws://geth:8546 --l1keystore /home/user/l1keystore --sequencerAddress $sequenceraddress --ownerAddress $sequenceraddress --l1DeployAccount $sequenceraddress --l1deployment /config/deployment.json --authorizevalidators 10 --wasmrootpath /home/user/target/machines

    echo == Writing configs
    docker-compose run testnode-scripts write-config

    echo == Initializing redis
    docker-compose run testnode-scripts redis-init --redundancy $redundantsequencers

    docker-compose run testnode-scripts bridge-funds --ethamount 100000
fi

if $run; then
    UP_FLAG=""
    if $detach; then
        UP_FLAG="-d"
    fi

    echo == Launching Sequencer
    echo if things go wrong - use --init to create a new chain
    echo

    docker-compose up $UP_FLAG $NODES
fi