publish-k2-python-language-sdk.yaml

name: Publish Python Language SDK distribution 📦

on:
  workflow_call:
    inputs:
      environment:
        description: 'Environment to publish to (test or prod)'
        required: true
        type: string
      version:
        description: 'Version of the package (a|b|rc|post|dev or a specific PEP-440 compliant version)'
        type: string
  workflow_dispatch:
    inputs:
      environment:
        description: 'Environment to publish to (test or prod)'
        required: true
        type: choice
        default: 'test'
        options:
          - test
          - prod
      version:
        description: 'Version of the package (a|b|rc|post|dev or a specific PEP-440 compliant version)'
        type: string

env:
  DEV_PYPI_URL: https://test.pypi.org/legacy/
  PROD_PYPI_URL: https://upload.pypi.org/legacy/
  PACKAGE_DIR: pkg/k2/language_host/python/klothosdk
  PACKAGE_NAME: klotho

jobs:
  build:
    name: Build distribution 📦
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"
      - name: Install pypa/build
        working-directory: ${{ env.PACKAGE_DIR }}
        run: python3 -m pip install build --user
      - name: Update the project version
        if: ${{ github.event.inputs.version != '' || github.event.inputs.environment != 'prod' }}
        working-directory: ${{ env.PACKAGE_DIR }}
        run: |
          python3 -m pip install yq
          CURRENT_VERSION=$(tomlq -r .project.version pyproject.toml)
          if [ -z "${{ github.event.inputs.version }}" ]; then
            NEW_VERSION="${CURRENT_VERSION}.dev${{ github.run_number }}"
            echo "No version provided, creating a dev version: ${NEW_VERSION}"
          elif [[ "${{ github.event.inputs.version }}" =~ ^(post|rc|a|b|dev) ]]; then
            NEW_VERSION="${CURRENT_VERSION}.${{ github.event.inputs.version }}${{ github.run_number }}"
            echo "Using the an auto-generated version: ${NEW_VERSION}"
          else
            NEW_VERSION=${{ github.event.inputs.version }}
            echo "Using the provided version: ${NEW_VERSION}"
          fi
          echo "Setting the version to ${NEW_VERSION}"
          tomlq -t -i ".project.version = \"${NEW_VERSION}\"" pyproject.toml
      - name: Build a binary wheel and a source tarball
        working-directory: ${{ env.PACKAGE_DIR }}
        run: python3 -m build
      - name: Store the distribution packages
        uses: actions/upload-artifact@v3
        with:
          name: python-package-distributions
          path: ${{ env.PACKAGE_DIR }}/dist/

  publish:
    name: Publish Python 🐍 distribution 📦
    needs:
      - build
    runs-on: ubuntu-latest
    environment:
      name: ${{ inputs.environment }}
      url: ${{ format('https://{0}/p/{1}', inputs.environment == 'prod' && 'pypi.org' || 'test.pypi.org', env.PACAKGE_NAME) }}
    permissions:
      id-token: write

    steps:
      - name: Download all the dists
        uses: actions/download-artifact@v3
        with:
          name: python-package-distributions
          path: ${{ env.PACKAGE_DIR }}/dist/
      - name: Publish distribution 📦
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: ${{ env.PACKAGE_DIR }}/dist/
          repository-url: ${{ inputs.environment == 'prod' && env.PROD_PYPI_URL || env.DEV_PYPI_URL }}
          skip-existing: ${{ inputs.environment == 'test' && 'true' || 'false' }}
          print-hash: true

  github-release:
    name: Create GitHub Release
    needs:
      - publish
    runs-on: ubuntu-latest
    if: inputs.environment == 'prod'

    permissions:
      contents: write
      id-token: write

    steps:
      - name: Download all the dists
        uses: actions/download-artifact@v3
        with:
          name: python-package-distributions
          path:  ${{ env.PACKAGE_DIR }}/dist/
      - name: Sign the dists with Sigstore
        uses: sigstore/gh-action-sigstore-python@v2.1.1
        with:
          inputs: >-
            ${{ env.PACKAGE_DIR }}/dist/*.tar.gz
            ${{ env.PACKAGE_DIR }}/dist/*.whl
      - name: Create GitHub Release
        env:
          GITHUB_TOKEN: ${{ github.token }}
        run: >-
          gh release create
          '${{ github.ref_name }}'
          --repo '${{ github.repository }}'
          --notes ""
          --draft
      - name: Upload artifact signatures to GitHub Release
        working-directory: ${{ env.PACKAGE_DIR }}
        env:
          GITHUB_TOKEN: ${{ github.token }}
        run: >-
          gh release upload
          '${{ github.ref_name }}' dist/**
          --repo '${{ github.repository }}'