publish.yml

name: Release & Publish

on:
  push:
    branches: [main]
    paths:
      - 'reloop_email/**'
      - 'pyproject.toml'
      - '.github/workflows/publish.yml'
  workflow_dispatch:

jobs:
  release-and-publish:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: write
    steps:
      - uses: actions/checkout@v4

      - name: Get version from pyproject.toml
        id: version
        run: |
          VERSION=$(python3 -c "import tomllib; print(tomllib.load(open('pyproject.toml','rb'))['project']['version'])")
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "tag=v$VERSION" >> "$GITHUB_OUTPUT"
          echo "📦 Version: $VERSION"

      - name: Check if release already exists
        id: check
        run: |
          if gh release view "${{ steps.version.outputs.tag }}" > /dev/null 2>&1; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
            echo "⏭️ Release ${{ steps.version.outputs.tag }} already exists, skipping."
          else
            echo "exists=false" >> "$GITHUB_OUTPUT"
            echo "🚀 New release ${{ steps.version.outputs.tag }} will be created."
          fi
        env:
          GH_TOKEN: ${{ github.token }}

      - name: Set up Python
        if: steps.check.outputs.exists == 'false'
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Install dependencies
        if: steps.check.outputs.exists == 'false'
        run: |
          python -m pip install --upgrade pip
          pip install hatch

      - name: Build package
        if: steps.check.outputs.exists == 'false'
        run: hatch build

      - name: Publish to PyPI
        if: steps.check.outputs.exists == 'false'
        uses: pypa/gh-action-pypi-publish@release/v1

      - name: Create GitHub Release
        if: steps.check.outputs.exists == 'false'
        run: |
          gh release create "${{ steps.version.outputs.tag }}" \
            --title "v${{ steps.version.outputs.version }}" \
            --generate-notes \
            dist/*
        env:
          GH_TOKEN: ${{ github.token }}