name: Release
on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version (e.g. v2.5 or v2.5.1-beta)'
        required: true

jobs:
  validate:
    name: "Validate version string"
    runs-on: ubuntu-latest
    steps:
    - name: Validate version
      run: |
        JRNL_VERSION="${{ github.event.inputs.version }}"
        if [[ ! $JRNL_VERSION =~ ^v[0-9]+(\.[0-9]+){1,2}(-(alpha|beta)(\.[0-9]+)?)?$ ]]; then
          echo
          echo "::error::Bad version"
          echo
          echo "Version string should match pattern above."
          echo "Here are some examples of valid version numbers:"
          echo
          echo "  v2.5"
          echo "  v2.5-alpha"
          echo "  v2.5-beta"
          echo "  v2.5.1"
          echo "  v2.5.1-alpha"
          echo "  v2.5.1-beta"
          exit 1
        fi
        echo "::debug::version: $JRNL_VERSION"
        echo "JRNL_VERSION=$JRNL_VERSION" >> $GITHUB_ENV

  release_pypi:
    needs: validate
    name: "Release to PyPI"
    runs-on: ubuntu-latest
    steps:
    - name: Get version
      run: |
        JRNL_VERSION="${{ github.event.inputs.version }}"
        echo "::debug::version: $JRNL_VERSION"
        echo "JRNL_VERSION=$JRNL_VERSION" >> $GITHUB_ENV

    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: 3.9

    - uses: actions/checkout@v2
      with:
        token: ${{ secrets.JRNL_BOT_TOKEN }}

    - name: Install dependencies
      run: pip install poetry

    - name: Update version in files
      run: |
        poetry version "$JRNL_VERSION"
        echo __version__ = \"$JRNL_VERSION\" > jrnl/__version__.py

    - name: Commit updated files
      run: |
        git config user.email "jrnl.bot@gmail.com"
        git config user.name "Jrnl Bot"
        git add pyproject.toml jrnl/__version__.py
        git commit -m "Increment version to ${JRNL_VERSION}"
        git tag -a -m "$JRNL_VERSION" "$JRNL_VERSION"
        git push origin develop --tags

    - name: Deploy to PyPI
      run: |
        poetry config http-basic.pypi "__token__" "${POETRY_PYPI_TOKEN_PYPI}"
        poetry publish --build