distributable:
  url: https://github.com/ggerganov/llama.cpp/archive/refs/tags/master-fff0e0e.tar.gz
  strip-components: 1

versions:
  - 2023.07.20

display-name:
  LLaMA.cpp

provides:
  - bin/llama.cpp
  # NOTE! we do not “provide” convert.py. ∵ it’s too generic
  # do `tea +github.com∕ggerganov∕llama.cpp convert.py`

platforms:
  - linux
  - darwin/aarch64
  # Illegal instruction: 4 on darwin/x86-64

dependencies:
  python.org: ^3.11
  tea.xyz: ^0  # the scripts use tea/cli

build:
  dependencies:
    tea.xyz/gx/cc: c99
    tea.xyz/gx/make: '*'
    gnu.org/coreutils: '*'
  env:
    VIRTUAL_ENV: ${{prefix}}/venv
  script:
    - |
      make --jobs {{hw.concurrency}}
      install -D main {{prefix}}/libexec/llama.cpp
      install -D props/llama.cpp {{prefix}}/bin/llama.cpp

    - |
      mkdir -p {{prefix}}/share
      mv prompts {{prefix}}/share
      mv props/llama-fetch {{prefix}}/libexec

    - |
      install -D convert.py $VIRTUAL_ENV/bin/convert.py
      python-venv-stubber.sh convert.py

    - python -m venv $VIRTUAL_ENV
    - |
      source $VIRTUAL_ENV/bin/activate
      pip install -r requirements.txt
      deactivate

test: |
  {{prefix}}/libexec/llama.cpp --help
  # testing more than this requires downloading the models 😬

entrypoint: llama.cpp