listen-swagger-changes.yaml

name: "Check for new Swagger release 🕵️‍♂️"
on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:

jobs:
  check:
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.output.outputs.version }}
      updated: ${{ steps.output.outputs.updated }}
    steps:
      - name: "Check out repository 🚚"
        uses: actions/checkout@v4
      - name: "Print some debug info 🐞"
        run: |
          echo "Current directory: $(pwd)"
          echo "Files in the current directory: $(ls)"
      - name: "Set up Python 🐍"
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: "Install python libraries 📚"
        run: python -m pip install requests
      - name: "Check for new Swagger release 🕵️‍♂️"
        id: check
        run: python check_swagger.py
        # It will set SWAGGER_UI_UPDATED and SWAGGER_UI_VERSION env variables
        # If there is a new release, then needed files will be updated
      - name: "Make the output available to other jobs 📤"
        id: output
        run: |
          echo "updated=$SWAGGER_UI_UPDATED" >> "$GITHUB_OUTPUT"
          echo "version=$SWAGGER_UI_VERSION" >> "$GITHUB_OUTPUT"
      - name: "Make a commit if needed 📝"
        env:
          updated: ${{ steps.output.outputs.updated }}
          version: ${{ steps.output.outputs.version }}
        run: |
          echo "Updated: $updated"
          echo "Version: $version"
          if [ "$updated" == true ]; then
            echo "New Swagger UI version: $version"
            git config --global user.email "ruslan.belckov@yandex.ru"
            git config --global user.name "Automated Swagger UI update"
            git add 'fastapi_swagger/resources'
            git add 'latest_release.txt'
            git commit -m "chore: update Swagger UI to $version"
            git push
          else
            echo "No new Swagger UI release"
          fi

  build:
    runs-on: ubuntu-latest
    needs: check
    if: ${{ needs.check.outputs.updated == 'true' }}
    steps:
      - name: "Check out repository 🚚"
        uses: actions/checkout@v4
      - name: "Pull the latest changes 🔄"
        run: git pull
      - name: "Set up Python 🐍"
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: "Install Poetry 📦 (cache-hit)"
        id: cached-poetry
        uses: actions/cache@v4
        with:
          path: ~/.local  # the path depends on the OS
          key: poetry-1.8.3  # increment to reset cache
      - name: "Install Poetry 📦"
        if: steps.cached-poetry.outputs.cache-hit != 'true'
        uses: snok/install-poetry@v1
        with:
          version: '1.8.3'
          virtualenvs-create: true
          virtualenvs-in-project: true
      - name: "Install Poetry dependencies 📦 (cache-hit)"
        id: cached-poetry-dependencies
        uses: actions/cache@v4
        with:
          path: .venv
          key: venv-test-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
      - name: "Install Poetry dependencies 📦"
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: poetry install --no-interaction --with dev
      - name: "Test the project 🧪"
        run: poetry run pytest
      - name: "Bump version 📈"
        id: bump
        run: |
          package_version=$(poetry version patch --short)
          echo "package_version=$package_version" >> "$GITHUB_OUTPUT"
      - name: "Build the project 🏗"
        run: poetry build
      - name: "Commit the changes with tag 🏷"
        env:
          package_version: ${{ steps.bump.outputs.package_version }}
        run: |
          git config --global user.email "ruslan.belckov@yandex.ru"
          git config --global user.name "Automated Swagger UI update"
          git add pyproject.toml
          git commit -m "chore: bump version to $package_version"
          git tag -a "v$package_version" -m "Release $package_version"
          git push --follow-tags
      - name: "Upload artifacts 📦"
        uses: actions/upload-artifact@v4
        with:
          name: python-package-distributions
          path: dist/
      - name: "Make a release 🚀"
        uses: softprops/action-gh-release@v2
        with:
          files: dist/*
          tag_name: "v${{ steps.bump.outputs.package_version }}"
          body: "Package version: v${{ steps.bump.outputs.package_version }} 🚀\nSwagger UI version: ${{ needs.check.outputs.version }}"

  pypi-publish:
    name: "Upload release to PyPI 📦"
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/p/fastapi-swagger
    permissions:
      id-token: write  # IMPORTANT: this permission is mandatory for trusted publishing
    steps:
      # retrieve your distributions here
      - name: "Get distribution artifacts ⬇️"
        uses: actions/download-artifact@v4
        with:
          name: python-package-distributions
          path: dist/
      - name: "Publish package distributions to PyPI ⬆️"
        uses: pypa/gh-action-pypi-publish@release/v1