#!/bin/sh
#
# Script for running the tests for a specific blockchain by starting up the backends in docker.
# simply run ./run_blockchain_tests [esplora|electrum]

eprintln(){
    echo "$@" >&2
}

cleanup() {
    if test "$id"; then
        eprintln "cleaning up $blockchain docker container $id";
        docker rm -fv "$id";
    fi
}

# Makes sure we clean up the container at the end or if ^C
trap 'rc=$?; cleanup; exit $rc' EXIT INT
blockchain=${1:-electrum}

case "$blockchain" in
    electrum)
        eprintln "starting electrs docker container"
        id="$(docker run -d -p 127.0.0.1:18443-18444:18443-18444/tcp -p 127.0.0.1:60401:60401/tcp bitcoindevkit/electrs)"
        ;;
    esplora)
        eprintln "starting esplora docker container"
        id="$(docker run -d -p 127.0.0.1:18443-18444:18443-18444/tcp -p 127.0.0.1:60401:60401/tcp -p 127.0.0.1:3002:3002/tcp bitcoindevkit/esplora)"
        export BDK_ESPLORA_URL=http://127.0.0.1:3002
        ;;
    *)
        echo "'$blockchain' is not a blockchain we can test (electrum,esplora)";
        exit 1;
    esac

# taken from https://github.com/bitcoindevkit/bitcoin-regtest-box
export BDK_RPC_AUTH=USER_PASS
export BDK_RPC_USER=admin
export BDK_RPC_PASS=passw
export BDK_RPC_URL=127.0.0.1:18443
export BDK_RPC_WALLET=bdk-test
export BDK_ELECTRUM_URL=tcp://127.0.0.1:60401

cli(){
    docker exec -it "$id" /root/bitcoin-cli -regtest -rpcuser=admin -rpcpassword=passw $@
}

eprintln "running getwalletinfo unitl bitcoind seems to be alive"
while ! cli getwalletinfo >/dev/null; do sleep 1; done

# sleep again for good measure!
sleep 1;

cargo test --features "test-blockchains,$blockchain" --no-default-features "$blockchain::bdk_blockchain_tests"