main.yml

name: CI

on:
  push:
    branches:
      - main
    tags:
      - '**'
  pull_request: {}

env:
  CI: true
  # https://github.com/samuelcolvin/pytest-pretty#usage-with-github-actions
  COLUMNS: 180

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v3
        with:
          version: "0.4.12"
          enable-cache: true

      - name: Set up Python 3.12
        run: uv python install 3.12

      - name: Install dependencies
        run: uv sync --python 3.12 --frozen

      - run: make lint
      - run: make typecheck

  docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v3
        with:
          version: "0.4.12"
          enable-cache: true

      - name: Set up Python 3.12
        run: uv python install 3.12

      - run: uv sync --python 3.12 --frozen
      - run: uv pip install --upgrade mkdocs-material mkdocstrings-python griffe==0.48.0
        env:
          UV_EXTRA_INDEX_URL: ${{ secrets.UV_EXTRA_INDEX_URL }}
      - run: |
          if [[ -n "${{ github.head_ref }}" && "${{ github.repository }}" != "${{ github.event.pull_request.head.repo.full_name }}" ]]; then
            uv run --no-sync mkdocs build --no-strict
          else
            uv run --no-sync mkdocs build
          fi

  test:
    name: test on Python ${{ matrix.python-version }} and pydantic ${{ matrix.pydantic-version }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
        # TODO revert to main once pydantic main is fixed, see
        # https://pydantic.slack.com/archives/C04SY6R5H4Z/p1729778139673149
        pydantic-version: ['2.9']
        include:
            - python-version: '3.12'
              pydantic-version: '2.4'
            - python-version: '3.12'
              pydantic-version: '2.5'
            - python-version: '3.12'
              pydantic-version: '2.6'
            - python-version: '3.12'
              pydantic-version: '2.7'
            - python-version: '3.12'
              pydantic-version: '2.8'
#            - python-version: '3.12'
#              pydantic-version: '2.9'
    env:
      PYTHON: ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v4

      - name: Ensure requests to production domains fail
        if: runner.os == 'Linux'
        run: |
          echo "203.0.113.0 logfire.dev" | sudo tee -a /etc/hosts
          echo "203.0.113.0 logfire-api.pydantic.dev" | sudo tee -a /etc/hosts
          echo "203.0.113.0 logfire.pydantic.dev" | sudo tee -a /etc/hosts

      - name: Install uv
        uses: astral-sh/setup-uv@v3
        with:
          version: "0.4.12"
          enable-cache: true

      - name: Set up Python ${{ matrix.python-version }}
        run: uv python install ${{ matrix.python-version }}

      - run: uv sync --python ${{ matrix.python-version }} --upgrade

      - name: Install pydantic ${{ matrix.pydantic-version }}
        if: matrix.pydantic-version != 'main'
        # installs the most recent patch on the minor version's track, ex 2.6.0 -> 2.6.4
        run: uv pip install 'pydantic==${{ matrix.pydantic-version }}.*'

      - run: mkdir coverage
      - run: uv run --no-sync coverage run -m pytest
        env:
          COVERAGE_FILE: coverage/.coverage.${{ runner.os }}-py${{ matrix.python-version }}-pydantic-${{ matrix.pydantic-version }}
      - name: store coverage files
        uses: actions/upload-artifact@v4
        with:
          name: coverage-py${{ matrix.python-version }}-pydantic-${{ matrix.pydantic-version }}
          path: coverage
          include-hidden-files: true

  coverage:
    runs-on: ubuntu-latest
    needs: [test]
    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v3
        with:
          version: "0.4.12"
          enable-cache: true

      - name: Set up Python 3.12
        run: uv python install 3.12

      - name: Create venv
        run: uv venv --python 3.12

      - name: get coverage files
        uses: actions/download-artifact@v4
        with:
          merge-multiple: true
          path: coverage

      - run: uv pip install coverage[toml]
      - run: uv run coverage combine coverage
      - run: uv run coverage xml
      - uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ./coverage.xml
          env_vars: PYTHON
      - run: uv run coverage report --fail-under 100

  # https://github.com/marketplace/actions/alls-green#why used for branch protection checks
  check:
    if: always()
    needs: [lint, docs, test, coverage]
    runs-on: ubuntu-latest
    steps:
      - name: Decide whether the needed jobs succeeded or failed
        uses: re-actors/alls-green@release/v1
        with:
          jobs: ${{ toJSON(needs) }}

  release:
    needs: [check]
    if: "success() && startsWith(github.ref, 'refs/tags/')"
    runs-on: ubuntu-latest
    environment: release

    permissions:
      id-token: write

    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v3
        with:
          version: "0.4.12"
          enable-cache: true

      - name: Set up Python 3.12
        run: uv python install 3.12

      - name: check GITHUB_REF matches package version
        uses: samuelcolvin/check-python-version@v4.1
        with:
          version_file_path: pyproject.toml

      - run: uv build

      - name: Publish logfire to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          skip-existing: true

      - name: Build logfire-api
        run: uv build
        working-directory: logfire-api/

      - name: Publish logfire-api to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: logfire-api/dist
          verbose: true