release.yml

name: Release

on:
  push:
    tags:
    - '[0-9]+.[0-9]+.[0-9]+'

env:
  DEFAULT_PYTHON: '3.11'

jobs:
  release:
    name: Release package
    runs-on: ubuntu-latest
    if: github.repository == 'MobileTeleSystems/onetl'  # prevent running on forks

    environment:
      name: pypi
      url: https://pypi.org/p/onetl
    permissions:
      id-token: write # to auth in PyPI
      contents: write # to create Github release

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Set up Python ${{ env.DEFAULT_PYTHON }}
      id: python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ env.DEFAULT_PYTHON }}

    - name: Cache pip
      uses: actions/cache@v3
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-python-${{ env.DEFAULT_PYTHON }}-release-${{ hashFiles('requirements/core.txt', 'requirements/docs.txt') }}
        restore-keys: |
          ${{ runner.os }}-python-${{ env.DEFAULT_PYTHON }}-release-${{ hashFiles('requirements/core.txt', 'requirements/docs.txt') }}
          ${{ runner.os }}-python-${{ env.DEFAULT_PYTHON }}-release-

    - name: Upgrade pip
      run: python -m pip install --upgrade pip setuptools wheel

    - name: Install dependencies
      run: |
        pip install -I  -r requirements/core.txt -r requirements/docs.txt

    - name: Build package
      run: python setup.py sdist bdist_wheel

    - name: Publish package
      uses: pypa/gh-action-pypi-publish@release/v1

    - name: Get changelog
      run: |
        cat docs/changelog/${{ github.ref_name }}.rst > changelog.rst

    - name: Fix Github links
      run: |
        # Replace Github links from Sphinx syntax with Markdown
        sed -i -E 's/:github:issue:`(.*)`/#\1/g' changelog.rst
        sed -i -E 's/:github:pull:`(.*)`/#\1/g' changelog.rst
        sed -i -E 's/:github:user:`(.*)`/@\1/g' changelog.rst
        sed -i -E 's/:github:org:`(.*)`/@\1/g' changelog.rst

    - name: Convert changelog to markdown
      uses: docker://pandoc/core:2.9
      with:
        args: >-
          --output=changelog.md
          --from=rst
          --to=gfm
          --wrap=none
          changelog.rst

    - name: Fix Github code blocks
      run: |
        # Replace ``` {.python caption="abc"} with ```python caption="abc"
        sed -i -E 's/``` \{\.(.*)\}/```\1/g' changelog.md

        # Replace ``` python with ```python
        sed -i -E 's/``` (\w+)/```\1/g' changelog.md

    - name: Get release name
      id: release-name
      run: |
        # Release name looks like: 0.7.0 (2023-05-15)
        echo -n name= > "$GITHUB_OUTPUT"
        cat changelog.md | head -1 | sed -E "s/#+\s*//g" >> "$GITHUB_OUTPUT"

    - name: Fix headers
      run: |
        # Remove header with release name
        sed -i -e '1,2d' changelog.md

    - name: Create Github release
      id: create_release
      uses: softprops/action-gh-release@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        draft: false
        prerelease: false
        name: ${{ steps.release-name.outputs.name }}
        body_path: changelog.md
        files: |
          dist/*