simple-optimism-node/scripts/init-bedrock.sh at 8447569d14659a001ac4d777318aec6df22d0063 · smartcontracts/simple-optimism-node · GitHub

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#!/bin/bash
set -e

# Import utilities.
source ./scripts/utils.sh

# Common variables.
INITIALIZED_FLAG=/shared/initialized.txt
BEDROCK_JWT_PATH=/shared/jwt.txt
GETH_DATA_DIR=$BEDROCK_DATADIR
TORRENTS_DIR=/torrents/$NETWORK_NAME
BEDROCK_TAR_PATH=/downloads/bedrock.tar
BEDROCK_TMP_PATH=/bedrock-tmp

# Exit early if we've already initialized.
if [ -e "$INITIALIZED_FLAG" ]; then
  echo "Bedrock node already initialized"
  exit 0
fi

echo "Bedrock node needs to be initialized..."
echo "Initializing via download..."

# Fix OP link with hardcoded official OP snapshot
echo "Fetching download link..."

if [ "$NODE_TYPE" = "full" ]; then
  # Warning: syncmode=full for syncing full node is deprecated and not recommended to use
  if [ "$OP_GETH__SYNCMODE" = "full" ]; then
    if [ "$NETWORK_NAME" = "op-mainnet" ]; then
      BEDROCK_TAR_DOWNLOAD="https://datadirs.optimism.io/latest"
    elif [ "$NETWORK_NAME" = "op-goerli" ]; then
      BEDROCK_TAR_DOWNLOAD="https://datadirs.optimism.io/goerli-bedrock.tar.zst"
    fi
  fi
elif [ "$NODE_TYPE" = "archive" ]; then
  if [ "$NETWORK_NAME" = "op-mainnet" ]; then
    BEDROCK_TAR_DOWNLOAD="$(curl -s https://datadirs.optimism.io/latest/ | grep -oE 'https://[^\"]+')"
  elif [ "$NETWORK_NAME" = "base-mainnet" ]; then
    BEDROCK_TAR_DOWNLOAD="https://base-snapshots-mainnet-archive.s3.amazonaws.com/$(curl -s https://base-snapshots-mainnet-archive.s3.amazonaws.com/latest)"
  elif [ "$NETWORK_NAME" = "base-goerli" ]; then
    BEDROCK_TAR_DOWNLOAD="https://base-snapshots-goerli-archive.s3.amazonaws.com/$(curl -s https://base-snapshots-goerli-archive.s3.amazonaws.com/latest)"
  elif [ "$NETWORK_NAME" = "base-sepolia" ]; then
    BEDROCK_TAR_DOWNLOAD="https://base-snapshots-sepolia-archive.s3.amazonaws.com/$(curl -s https://base-snapshots-sepolia-archive.s3.amazonaws.com/latest)"
  fi
fi

if [ -n "$BEDROCK_TAR_DOWNLOAD" ]; then
  DOWNLOAD_FILE_EXTENSION="${BEDROCK_TAR_DOWNLOAD##*.}"
  if [[ "$DOWNLOAD_FILE_EXTENSION" == "zst" ]]; then
    DOWNLOAD_FILE_PATH="/downloads/bedrock.tar.zst"
  elif [[ "$DOWNLOAD_FILE_EXTENSION" == "lz4" ]]; then
    DOWNLOAD_FILE_PATH="/downloads/bedrock.tar.lz4"
  fi

  # Check if the file already exists and skip download if it does
  if [ ! -f "$DOWNLOAD_FILE_PATH" ]; then
    echo "Downloading snapshot..."
    download "$BEDROCK_TAR_DOWNLOAD" "$DOWNLOAD_FILE_PATH"
  else
    echo "Snapshot file already exists. Skipping download."
  fi

  echo "Extracting snapshot..."
  if [[ "$DOWNLOAD_FILE_EXTENSION" == "zst" ]]; then
    # Corrected logic for a raw .zst file
    echo "Extracting with zstd..."
    zstd -d "$DOWNLOAD_FILE_PATH" -o "$GETH_DATA_DIR/chaindata.raw"
    mv "$GETH_DATA_DIR/chaindata.raw" "$GETH_DATA_DIR/chaindata"
  elif [[ "$DOWNLOAD_FILE_EXTENSION" == "lz4" ]]; then
    extractlz4 "$DOWNLOAD_FILE_PATH" "$GETH_DATA_DIR"
  else
    extract "$DOWNLOAD_FILE_PATH" "$GETH_DATA_DIR"
  fi

  # Remove tar file to save disk space
  rm "$DOWNLOAD_FILE_PATH"
fi

echo "Creating JWT..."
mkdir -p $(dirname $BEDROCK_JWT_PATH)
openssl rand -hex 32 > $BEDROCK_JWT_PATH

echo "Creating Bedrock flag..."
touch $INITIALIZED_FLAG
touch /upgrade-pectra/upgraded