pantry/projects/langchain.com/package.yml

distributable:
  url: https://github.com/langchain-ai/langchain/archive/v{{version}}.tar.gz
  strip-components: 1

versions:
  github: langchain-ai/langchain

dependencies:
  python.org: ^3.12
  docker.com/compose: ^2.23

runtime:
  env:
    PYTHONPATH: $PYTHONPATH:{{prefix}}/lib/python{{deps.python.org.version.major}}/site-packages

build:
  working-directory: libs/langchain
  script:
    - python -m pip install --prefix={{prefix}} .
    - run: ln -s python{{deps.python.org.version.marketing}} python{{deps.python.org.version.major}}
      working-directory: ${{prefix}}/lib
    - run: sed -i'' "s|{{deps.python.org.prefix}}/bin/python|/usr/bin/env python|g" ./*
      working-directory: ${{prefix}}/bin
  env:
    linux:
      MULTIDICT_NO_EXTENSIONS: 1

provides:
  - bin/f2py
  - bin/jsondiff
  - bin/jsonpatch
  - bin/jsonpointer
  - bin/langchain-server
  - bin/langsmith
  - bin/normalizer

test:
  - python -c "import langchain; print(langchain.__version__)" | grep {{version}}
  - killall langsmith || true
  - langsmith start &
  - sleep 1
  - langsmith status
  - langsmith stop