name: solana
version: git
summary: Blockchain, Rebuilt for Scale
description: |
  710,000 tx/s with off-the-shelf hardware and no sharding.
  Scales with Moore's Law.
grade: devel

# TODO: solana-perf-fullnode does not yet run with 'strict' confinement due to the
# CUDA dependency, so use 'devmode' confinement for now
confinement: devmode

hooks:
  configure:
    plugs: [network]

apps:
  drone:
    command: solana-drone
    plugs:
      - network
      - network-bind
  fullnode:
    command: solana-fullnode
    plugs:
      - network
      - network-bind
      - home
  fullnode-cuda:
    command: solana-fullnode-cuda
    plugs:
      - network
      - network-bind
      - home
  fullnode-config:
    command: solana-fullnode-config
    plugs:
      - network
      - network-bind
      - home
  genesis:
    command: solana-genesis
  keygen:
    command: solana-keygen
    plugs:
      - home
  client-demo:
    # TODO: Merge client.sh functionality into solana-client-demo proper
    command: client.sh
    #command: solana-client-demo
    plugs:
      - network
      - network-bind
      - home
  wallet:
    # TODO: Merge wallet.sh functionality into solana-wallet proper
    command: wallet.sh
    #command: solana-wallet
    plugs:
      - network
      - home
  daemon-validator:
    daemon: simple
    command: validator.sh
    plugs:
      - network
      - network-bind
  daemon-leader:
    daemon: simple
    command: leader.sh
    plugs:
      - network
      - network-bind
  daemon-drone:
    daemon: simple
    command: drone.sh
    plugs:
      - network
      - network-bind

parts:
  solana:
    plugin: nil
    prime:
      - bin
      - usr/lib
    override-build: |
      # Install CUDA 9.2 runtime
      mkdir -p $SNAPCRAFT_PART_INSTALL/usr/lib/nvidia-396/
      mkdir -p $SNAPCRAFT_PART_INSTALL/usr/lib/x86_64-linux-gnu/
      cp -rav /usr/local/cuda-9.2/targets/x86_64-linux/lib/libcudart.so* $SNAPCRAFT_PART_INSTALL/usr/lib
      cp -rav /usr/lib/x86_64-linux-gnu/libcuda.so* $SNAPCRAFT_PART_INSTALL/usr/lib/x86_64-linux-gnu/
      cp -v /usr/lib/nvidia-396/libnvidia-fatbinaryloader.so* $SNAPCRAFT_PART_INSTALL/usr/lib/nvidia-396/

      # Build/install solana-fullnode-cuda
      ./fetch-perf-libs.sh
      cargo install --features=cuda --root $SNAPCRAFT_PART_INSTALL --bin solana-fullnode
      mv $SNAPCRAFT_PART_INSTALL/bin/solana-fullnode $SNAPCRAFT_PART_INSTALL
      rm -rf $SNAPCRAFT_PART_INSTALL/bin/*
      mv $SNAPCRAFT_PART_INSTALL/solana-fullnode $SNAPCRAFT_PART_INSTALL/bin/solana-fullnode-cuda
      mkdir -p $SNAPCRAFT_PART_INSTALL/usr/lib/
      cp -f libJerasure.so $SNAPCRAFT_PART_INSTALL/usr/lib/libJerasure.so.2
      cp -f libgf_complete.so $SNAPCRAFT_PART_INSTALL/usr/lib/libgf_complete.so.1

      # Build/install all other programs
      cargo install --root $SNAPCRAFT_PART_INSTALL --bins

      # Install multinode scripts
      mkdir -p $SNAPCRAFT_PART_INSTALL/bin
      cp -av multinode-demo/* $SNAPCRAFT_PART_INSTALL/bin/

      # TODO: build rsync/multilog from source instead of sneaking it in from the host
      # system...
      set -x
      mkdir -p $SNAPCRAFT_PART_INSTALL/bin
      cp -av /usr/bin/rsync $SNAPCRAFT_PART_INSTALL/bin/
      cp -av /usr/bin/multilog $SNAPCRAFT_PART_INSTALL/bin/