FROM ubuntu:19.04

ENV MONERO_VERSION v0.15.0.1
ENV MONERO_HASH 8d61f992a7e2dbc3d753470b4928b5bb9134ea14cf6f2973ba11d1600c0ce9ad
ENV MONERO_DL_FILE monero.tar.bz2
ENV MONERO_SUMS_FILE sha256sums

WORKDIR /opt/monero

# Update system and install dependencies
# Download Monero binaries from Github
# Confirm hashes match
# Install daemon binary
# Clean up

RUN apt-get update \
  && apt-get upgrade -y \
  && apt-get install -y tar wget \
  && wget -qO ${MONERO_DL_FILE} https://github.com/monero-project/monero/releases/download/${MONERO_VERSION}/monero-linux-x64-${MONERO_VERSION}.tar.bz2 \
  && echo "${MONERO_HASH}  ${MONERO_DL_FILE}" > ${MONERO_SUMS_FILE} \
  && sha256sum -c ${MONERO_SUMS_FILE}; \
  if [ "$?" -eq 0 ]; \
  then \
    echo -e "[+] Hashes match - proceeding with container build"; \
  else \
    echo -e "[!] Hashes do not match - exiting"; \
    exit 5; \
  fi \
  && mkdir ./tmp \
  && tar xjf ${MONERO_DL_FILE} -C ./tmp --strip 1 \
  && mv ./tmp/* /usr/local/bin/ \
  && rm -rf ./tmp ${MONERO_SUMS_FILE} ${MONERO_DL_FILE}