run.sh

#!/usr/bin/env bash
set -e

# e.g.,
#
# run without e2e tests
# ./scripts/run.sh
#
# run without e2e tests, and with simulator
# RUN_SIMULATOR=true ./scripts/run.sh
#
# run without e2e tests with DEBUG log level
# AVALANCHE_LOG_LEVEL=DEBUG ./scripts/run.sh
#
# run with e2e tests
# ENABLE_SOLIDITY_TESTS=true ./scripts/run.sh
if ! [[ "$0" =~ scripts/run.sh ]]; then
  echo "must be run from repository root"
  exit 255
fi

# Load the versions
SUBNET_EVM_PATH=$(
  cd "$(dirname "${BASH_SOURCE[0]}")"
  cd .. && pwd
)
source "$SUBNET_EVM_PATH"/scripts/versions.sh

# Load the constants
source "$SUBNET_EVM_PATH"/scripts/constants.sh

VERSION=$avalanche_version
DEFAULT_ACCOUNT="0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC"
GENESIS_ADDRESS=${GENESIS_ADDRESS-$DEFAULT_ACCOUNT}

SKIP_NETWORK_RUNNER_START=${SKIP_NETWORK_RUNNER_START:-false}
SKIP_NETWORK_RUNNER_SHUTDOWN=${SKIP_NETWORK_RUNNER_SHUTDOWN:-false}
RUN_SIMULATOR=${RUN_SIMULATOR:-false}
ENABLE_SOLIDITY_TESTS=${ENABLE_SOLIDITY_TESTS:-false}
AVALANCHE_LOG_LEVEL=${AVALANCHE_LOG_LEVEL:-INFO}
ANR_VERSION=$network_runner_version
GINKGO_VERSION=$ginkgo_version

GINKGO_SKIP_FLAGS="\[Precompiles\]"
if [[ ${ENABLE_SOLIDITY_TESTS} == true ]]; then
  GINKGO_SKIP_FLAGS=""
fi

echo "Running with:"
echo AVALANCE_VERSION: ${VERSION}
echo ANR_VERSION: ${ANR_VERSION}
echo GINKGO_VERSION: ${GINKGO_VERSION}
echo GENESIS_ADDRESS: ${GENESIS_ADDRESS}
echo SKIP_NETWORK_RUNNER_START: ${SKIP_NETWORK_RUNNER_START}
echo SKIP_NETWORK_RUNNER_SHUTDOWN: ${SKIP_NETWORK_RUNNER_SHUTDOWN}
echo RUN_SIMULATOR: ${RUN_SIMULATOR}
echo ENABLE_SOLIDITY_TESTS: ${ENABLE_SOLIDITY_TESTS}
echo GINKGO_SKIP_FLAGS: ${GINKGO_SKIP_FLAGS}
echo AVALANCHE_LOG_LEVEL: ${AVALANCHE_LOG_LEVEL}

############################
# download avalanchego
# https://github.com/ava-labs/avalanchego/releases
GOARCH=$(go env GOARCH)
GOOS=$(go env GOOS)
BASEDIR=/tmp/subnet-evm-runner
mkdir -p ${BASEDIR}
AVAGO_DOWNLOAD_URL=https://github.com/ava-labs/avalanchego/releases/download/${VERSION}/avalanchego-linux-${GOARCH}-${VERSION}.tar.gz
AVAGO_DOWNLOAD_PATH=${BASEDIR}/avalanchego-linux-${GOARCH}-${VERSION}.tar.gz
if [[ ${GOOS} == "darwin" ]]; then
  AVAGO_DOWNLOAD_URL=https://github.com/ava-labs/avalanchego/releases/download/${VERSION}/avalanchego-macos-${VERSION}.zip
  AVAGO_DOWNLOAD_PATH=${BASEDIR}/avalanchego-macos-${VERSION}.zip
fi

AVAGO_FILEPATH=${BASEDIR}/avalanchego-${VERSION}
if [[ ! -d ${AVAGO_FILEPATH} ]]; then
  if [[ ! -f ${AVAGO_DOWNLOAD_PATH} ]]; then
    echo "downloading avalanchego ${VERSION} at ${AVAGO_DOWNLOAD_URL} to ${AVAGO_DOWNLOAD_PATH}"
    curl -L ${AVAGO_DOWNLOAD_URL} -o ${AVAGO_DOWNLOAD_PATH}
  fi
  echo "extracting downloaded avalanchego to ${AVAGO_FILEPATH}"
  if [[ ${GOOS} == "linux" ]]; then
    mkdir -p ${AVAGO_FILEPATH} && tar xzvf ${AVAGO_DOWNLOAD_PATH} --directory ${AVAGO_FILEPATH} --strip-components 1
  elif [[ ${GOOS} == "darwin" ]]; then
    unzip ${AVAGO_DOWNLOAD_PATH} -d ${AVAGO_FILEPATH}
    mv ${AVAGO_FILEPATH}/build/* ${AVAGO_FILEPATH}
    rm -rf ${AVAGO_FILEPATH}/build/
  fi
  find ${BASEDIR}/avalanchego-${VERSION}
fi

AVALANCHEGO_PATH=${AVAGO_FILEPATH}/avalanchego
AVALANCHEGO_PLUGIN_DIR=${AVAGO_FILEPATH}/plugins

#################################
# compile subnet-evm
# Check if SUBNET_EVM_COMMIT is set, if not retrieve the last commit from the repo.
# This is used in the Dockerfile to allow a commit hash to be passed in without
# including the .git/ directory within the Docker image.
subnet_evm_commit=${SUBNET_EVM_COMMIT:-$(git rev-list -1 HEAD)}

# Build Subnet EVM, which is run as a subprocess
echo "Building Subnet EVM Version: $subnet_evm_version; GitCommit: $subnet_evm_commit"
go build \
  -ldflags "-X github.com/ava-labs/subnet_evm/plugin/evm.GitCommit=$subnet_evm_commit -X github.com/ava-labs/subnet_evm/plugin/evm.Version=$subnet_evm_version" \
  -o $AVALANCHEGO_PLUGIN_DIR/srEXiWaHuhNyGwPUi444Tu47ZEDwxTWrbQiuD7FmgSAQ6X7Dy \
  "plugin/"*.go

#################################
# write subnet-evm genesis

# Create genesis file to use in network (make sure to add your address to
# "alloc")
export CHAIN_ID=99999
echo "creating genesis"
  cat <<EOF >$BASEDIR/genesis.json
{
  "config": {
    "chainId": $CHAIN_ID,
    "homesteadBlock": 0,
    "eip150Block": 0,
    "eip150Hash": "0x2086799aeebeae135c246c65021c82b4e15a2c451340993aacfd2751886514f0",
    "eip155Block": 0,
    "eip158Block": 0,
    "byzantiumBlock": 0,
    "constantinopleBlock": 0,
    "petersburgBlock": 0,
    "istanbulBlock": 0,
    "muirGlacierBlock": 0,
    "subnetEVMTimestamp": 0,
    "feeConfig": {
      "gasLimit": 20000000,
      "minBaseFee": 1000000000,
      "targetGas": 100000000,
      "baseFeeChangeDenominator": 48,
      "minBlockGasCost": 0,
      "maxBlockGasCost": 10000000,
      "targetBlockRate": 2,
      "blockGasCostStep": 500000
    }
  },
  "alloc": {
    "${GENESIS_ADDRESS:2}": {
      "balance": "0x52B7D2DCC80CD2E4000000"
    }
  },
  "nonce": "0x0",
  "timestamp": "0x0",
  "extraData": "0x00",
  "gasLimit": "0x1312D00",
  "difficulty": "0x0",
  "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "coinbase": "0x0000000000000000000000000000000000000000",
  "number": "0x0",
  "gasUsed": "0x0",
  "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
}
EOF

# If you'd like to try the airdrop feature, use the commented genesis
# cat <<EOF > ${BASEDIR}/genesis.json
# {
#   "config": {
#     "chainId": $CHAIN_ID,
#     "homesteadBlock": 0,
#     "eip150Block": 0,
#     "eip150Hash": "0x2086799aeebeae135c246c65021c82b4e15a2c451340993aacfd2751886514f0",
#     "eip155Block": 0,
#     "eip158Block": 0,
#     "byzantiumBlock": 0,
#     "constantinopleBlock": 0,
#     "petersburgBlock": 0,
#     "istanbulBlock": 0,
#     "muirGlacierBlock": 0,
#     "subnetEVMTimestamp": 0,
#     "feeConfig": {
#       "gasLimit": 20000000,
#       "minBaseFee": 1000000000,
#       "targetGas": 100000000,
#       "baseFeeChangeDenominator": 48,
#       "minBlockGasCost": 0,
#       "maxBlockGasCost": 10000000,
#       "targetBlockRate": 2,
#       "blockGasCostStep": 500000
#     }
#   },
#   "airdropHash":"0xccbf8e430b30d08b5b3342208781c40b373d1b5885c1903828f367230a2568da",
#   "airdropAmount":"0x8AC7230489E80000",
#   "alloc": {
#     "${GENESIS_ADDRESS:2}": {
#       "balance": "0x52B7D2DCC80CD2E4000000"
#     }
#   },
#   "nonce": "0x0",
#   "timestamp": "0x0",
#   "extraData": "0x00",
#   "gasLimit": "0x1312D00",
#   "difficulty": "0x0",
#   "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
#   "coinbase": "0x0000000000000000000000000000000000000000",
#   "number": "0x0",
#   "gasUsed": "0x0",
#   "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
# }
# EOF

#################################
# download avalanche-network-runner
# https://github.com/ava-labs/avalanche-network-runner
ANR_REPO_PATH=github.com/ava-labs/avalanche-network-runner
# version set
go install -v ${ANR_REPO_PATH}@${ANR_VERSION}

#################################
# run "avalanche-network-runner" server
GOPATH=$(go env GOPATH)
if [[ -z ${GOBIN+x} ]]; then
  # no gobin set
  BIN=${GOPATH}/bin/avalanche-network-runner
else
  # gobin set
  BIN=${GOBIN}/avalanche-network-runner
fi
echo "launch avalanche-network-runner in the background"
$BIN server \
  --log-level debug \
  --port=":12342" \
  --grpc-gateway-port=":12343" &
PID=${!}

run_ginkgo() {
  echo "building e2e.test"
  # to install the ginkgo binary (required for test build and run)
  go install -v github.com/onsi/ginkgo/v2/ginkgo@${GINKGO_VERSION}
  ACK_GINKGO_RC=true ginkgo build ./tests/e2e

  # By default, it runs all e2e test cases!
  # Use "--ginkgo.skip" to skip tests.
  # Use "--ginkgo.focus" to select tests.
  echo "running e2e tests"
  ./tests/e2e/e2e.test \
    --ginkgo.v \
    --network-runner-log-level debug \
    --network-runner-grpc-endpoint="0.0.0.0:12342" \
    --avalanchego-path=${AVALANCHEGO_PATH} \
    --avalanchego-plugin-dir=${AVALANCHEGO_PLUGIN_DIR} \
    --vm-genesis-path=$BASEDIR/genesis.json \
    --output-path=$BASEDIR/avalanchego-${VERSION}/output.yaml \
    --skip-network-runner-start=${SKIP_NETWORK_RUNNER_START} \
    --skip-network-runner-shutdown=${SKIP_NETWORK_RUNNER_SHUTDOWN} --ginkgo.skip "${GINKGO_SKIP_FLAGS}"
}

run_simulator() {
  #################################
  echo "building simulator"
  pushd ./cmd/simulator
  go install -v .
  popd

  echo "running simulator"
  simulator \
  --cluster-info-yaml=$BASEDIR/avalanchego-${VERSION}/output.yaml \
  --keys=./cmd/simulator/.simulator/keys \
  --timeout=30s \
  --concurrency=10 \
  --base-fee=25 \
  --priority-fee=1
}

if [[ ${SKIP_NETWORK_RUNNER_START} == false ]]; then
  echo "running ginkgo"
  run_ginkgo
  # to fail the script if ginkgo failed
  EXIT_CODE=$?
else
  echo "running scripts/parser/main.go"
  go run scripts/parser/main.go \
    $BASEDIR/avalanchego-${VERSION}/output.yaml \
    $CHAIN_ID $GENESIS_ADDRESS \
    $BASEDIR/avalanchego-${VERSION}/avalanchego \
    ${AVALANCHEGO_PLUGIN_DIR} \
    "0.0.0.0:12342" \
    "$BASEDIR/genesis.json"
fi

# e.g., "RUN_SIMULATOR=true scripts/run.sh" to launch network runner + simulator
if [[ ${RUN_SIMULATOR} == true ]]; then
  run_simulator
  # to fail the script if simulator failed
  EXIT_CODE=$?
fi

#################################
if [[ ${SKIP_NETWORK_RUNNER_SHUTDOWN} == false ]]; then
  # just in case tests are aborted, manually terminate them again
  echo "network-runner RPC server was running on PID ${PID} as test mode; terminating the process..."
  pkill -P ${PID} || true
  kill -2 ${PID}
  pkill -9 -f srEXiWaHuhNyGwPUi444Tu47ZEDwxTWrbQiuD7FmgSAQ6X7Dy || true # in case pkill didn't work
else
  echo "network-runner RPC server is running on PID ${PID}..."
  echo ""
  echo "use the following command to terminate:"
  echo ""
  echo "pkill -P ${PID} && kill -2 ${PID} && pkill -9 -f srEXiWaHuhNyGwPUi444Tu47ZEDwxTWrbQiuD7FmgSAQ6X7Dy"
  echo ""
fi

exit ${EXIT_CODE}