workflow.yml

name: Extension-Template

on:
  push:
    branches: [master]
  pull_request:
    types: [assigned, opened, reopened, synchronize, ready_for_review]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-22.04

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Cache tests
        uses: actions/cache@v4
        with:
          path: |
            Makefile
            openfisca_extension_template/tests
            poetry.lock
            pyproject.toml
          key: tests-${{ github.sha }}

      - name: Cache build
        id: cache-build
        uses: actions/cache@v4
        with:
          path: dist
          key: build-${{ hashFiles('poetry.lock') }}-${{ github.sha }}

      - name: Install Poetry
        run: pipx install poetry

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.9.20
          cache: 'poetry'

      - name: Install dependencies
        run: make install

      - name: Build package
        if: steps.cache-build.outputs.cache-hit != 'true'
        run: poetry build

  lint:
    runs-on: ubuntu-24.04
    needs: [build]

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Restore tests
        uses: actions/cache@v4
        with:
          path: |
            Makefile
            openfisca_extension_template/tests
            poetry.lock
            pyproject.toml
          key: tests-${{ github.sha }}

      - name: Install Poetry
        run: pipx install poetry

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.9.20
          cache: 'poetry'

      - name: Lint files
        run: make lint

  test:
    runs-on: ubuntu-24.04
    needs: [build]

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Restore tests
        uses: actions/cache@v4
        with:
          path: |
            Makefile
            openfisca_extension_template/tests
            poetry.lock
            pyproject.toml
          key: tests-${{ github.sha }}

      - name: Install Tox
        run: pipx install tox

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.9.20

      - name: Test files
        run: tox -r -e py39

  dist:
    runs-on: ubuntu-24.04
    needs: [build]

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Restore tests
        uses: actions/cache@v4
        with:
          path: |
            Makefile
            openfisca_extension_template/tests
            poetry.lock
            pyproject.toml
          key: tests-${{ github.sha }}

      - name: Install Tox
        run: pipx install tox

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.9.20

      - name: Check built package
        run: tox -r -e dist

  check-version-and-changelog:
    runs-on: ubuntu-22.04
    needs: [lint, test, dist] # Last job to run

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Fetch all the tags

      - name: Install Poetry
        run: pipx install poetry

      - name: Check version number has been properly updated
        run: ./.github/is-version-number-acceptable.sh

  # GitHub Actions does not have a halt job option, to stop from deploying if
  # no functional changes were found. We build a separate job to substitute the
  # halt option. The `deploy` job is dependent on the output of the
  # `check-for-functional-changes`job.
  check-for-functional-changes:
    runs-on: ubuntu-22.04
    needs: [check-version-and-changelog]
    if: github.ref == 'refs/heads/master' # Only triggered for the `master` branch

    outputs:
      status: ${{ steps.stop-early.outputs.status }}

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Fetch all the tags

      - id: stop-early
        run: if "./.github/has-functional-changes.sh" ; then echo "::set-output name=status::success" ; fi

  deploy:
    runs-on: ubuntu-22.04
    needs: [check-for-functional-changes]
    if: needs.check-for-functional-changes.outputs.status == 'success'

    env:
      PYPI_USERNAME: __token__
      PYPI_PASSWORD: ${{ secrets.PYPI_TOKEN_OPENFISCA_BOT }}

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Fetch all the tags

      - name: Install Poetry
        run: pipx install poetry

      - name: Restore build
        uses: actions/cache@v4
        with:
          path: dist
          key: build-${{ hashFiles('poetry.lock') }}-${{ github.sha }}

      - name: Upload dist to PyPi
        run: poetry publish --username $PYPI_USERNAME --password $PYPI_PASSWORD

      - name: Publish a git tag
        run: |
          git tag $(poetry version --short)
          git push --tags # update the repository version