---
name: Publish Python 🐍 distributions 📦 to PyPI and TestPyPI
on:
  # Only deploy if we're the result of a PR being merged
  push:
    workflow_dispatch:
    branches:
      - master
    tags:
      # Semantic versioning tags
      - 'v[0-9]+.[0-9]+.[0-9]+'
      # Date style tags
      - 'v[0-9]{2}.[0-9]{2}'
jobs:
  deploy:
    name: Build and publish ${{ matrix.package }} 🐍
    runs-on: ubuntu-20.04
    timeout-minutes: 120
    strategy:
      fail-fast: true
      matrix:
        include:
          - PACKAGE: pyln-client
            WORKDIR: contrib/pyln-client
          - PACKAGE: pyln-testing
            WORKDIR: contrib/pyln-testing
          - PACKAGE: pyln-proto
            WORKDIR: contrib/pyln-proto
          - PACKAGE: pyln-grpc-proto
            WORKDIR: contrib/pyln-grpc-proto
          # Bolt packages are handled differently
          #- PACKAGE: pyn-bolt1
          #  WORKDIR: contrib/pyln-spec/bolt1/
          #- PACKAGE: pyn-bolt2
          #  WORKDIR: contrib/pyln-spec/bolt2/
          #- PACKAGE: pyn-bolt4
          #  WORKDIR: contrib/pyln-spec/bolt4/
          #- PACKAGE: pyn-bolt7
          #  WORKDIR: contrib/pyln-spec/bolt7/
    steps:
    - uses: actions/checkout@master
      with:
        # Need to fetch entire history in order to locate the version tag
        fetch-depth: 0

    - name: Set up Python 3.8
      uses: actions/setup-python@v1
      with:
        python-version: 3.8

    - name: Install pypa/build and poetry
      run: >-
        python -m pip install build poetry --user

    - name: Check version tag
      run: >-
        git describe --always --dirty=-modded --abbrev=7

    - name: Build a binary wheel and a source tarball
      env:
        WORKDIR: ${{ matrix.WORKDIR }}
      run: |
        export VERSION=$(git describe --abbrev=0).post$(git describe --abbrev=1 | awk -F "-" '{print $2}')
        cd ${{ env.WORKDIR }}
        make upgrade-version NEW_VERSION=$VERSION
        poetry build --no-interaction

    - name: Publish distribution 📦 to Test PyPI
      if: github.repository == 'ElementsProject/lightning' && github.ref == "refs/heads/master"
      env:
        POETRY_PYPI_TOKEN_TESTPYPI: ${{ secrets.TEST_PYPI_API_TOKEN }}
        WORKDIR: ${{ matrix.WORKDIR }}
      run: |
        cd ${{ env.WORKDIR }}
        python3 -m pip config set global.timeout 150
        poetry config repositories.testpypi https://test.pypi.org/legacy/
        poetry build  --no-interaction
        poetry publish --repository testpypi --no-interaction --skip-existing

    - name: Publish distribution 📦 to PyPI
      if: startsWith(github.ref, 'refs/tags/v') && github.repository == 'ElementsProject/lightning'
      env:
        POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_API_TOKEN }}
        WORKDIR: ${{ matrix.WORKDIR }}
      run: |
        cd ${{ env.WORKDIR }}
        export VERSION=$(git describe --abbrev=0)
        make upgrade-version NEW_VERSION=$VERSION
        python3 -m pip config set global.timeout 150
        poetry build  --no-interaction
        poetry publish --no-interaction