release.yml

name: Release

on:
  push:
    branches: [main]

jobs:
  test:
    name: Test Python ${{ matrix.python-version }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']

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

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

    - name: Cache pip dependencies
      uses: actions/cache@v3
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/pyproject.toml') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -e ".[dev]"

    - name: Lint with flake8
      run: |
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

    - name: Check code formatting with black
      run: |
        black --check --diff .

    - name: Type check with mypy
      run: |
        mypy src/lingodotdev

    - name: Test with pytest
      run: |
        pytest --cov=src/lingodotdev --cov-report=xml --cov-report=term-missing

  release:
    name: Release
    runs-on: ubuntu-latest
    needs: test
    concurrency: release
    permissions:
      id-token: write  # IMPORTANT: this permission is mandatory for trusted publishing
      contents: write  # IMPORTANT: this permission is mandatory for creating releases

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
        token: ${{ secrets.GITHUB_TOKEN }}

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install python-semantic-release build

    - name: Check if release needed
      id: check_release
      env:
        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        # Check if semantic-release would create a release
        VERSION_OUTPUT=$(semantic-release version --print 2>&1)
        if echo "$VERSION_OUTPUT" | grep -q "No release will be made"; then
          echo "release_needed=false" >> $GITHUB_OUTPUT
          echo "No release needed: $VERSION_OUTPUT"
        elif echo "$VERSION_OUTPUT" | grep -q "already exists"; then
          echo "release_needed=false" >> $GITHUB_OUTPUT
          echo "Version already exists: $VERSION_OUTPUT"
        else
          echo "release_needed=true" >> $GITHUB_OUTPUT
          echo "Release needed: $VERSION_OUTPUT"
        fi

    - name: Run semantic release (version)
      if: steps.check_release.outputs.release_needed == 'true'
      env:
        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        semantic-release version

    - name: Build package
      if: steps.check_release.outputs.release_needed == 'true'
      run: |
        python -m build

    - name: Publish to PyPI
      if: steps.check_release.outputs.release_needed == 'true'
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        print-hash: true

    - name: Create GitHub release
      if: steps.check_release.outputs.release_needed == 'true'
      env:
        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        semantic-release publish