release.yml

name: Create Release on Push

on:
  push:
    branches:
      - main
    paths:
      - 'setup.py'

jobs:
  # ... (previous jobs)

  release:
    needs: check-version-changed
    if: needs.check-version-changed.outputs.version_changed == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Ensure all tags are fetched
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'
      - name: Extract Version from setup.py
        id: get_version
        run: |
          echo "VERSION=$(python setup.py --version)" >> $GITHUB_OUTPUT
      - name: Get last tag
        id: get_last_tag
        run: |
          echo "LAST_TAG=$(git describe --tags --abbrev=0)" >> $GITHUB_OUTPUT
      - name: Create and Push Tag
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          NEW_TAG="v${{ steps.get_version.outputs.VERSION }}"
          git tag $NEW_TAG
          git push origin $NEW_TAG
      - name: Generate Release Notes
        id: generate_release_notes
        run: |
          NEW_TAG="v${{ steps.get_version.outputs.VERSION }}"
          LAST_TAG=${{ steps.get_last_tag.outputs.LAST_TAG }}
          RELEASE_NOTES=$(git log $LAST_TAG...$NEW_TAG --pretty=format:"- %s" --reverse)
          echo "RELEASE_NOTES=$RELEASE_NOTES" >> $GITHUB_OUTPUT
      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          name: "neuralnetlib ${{ steps.get_version.outputs.VERSION }}"
          tag_name: ${{ steps.get_version.outputs.VERSION }}
          body: ${{ steps.generate_release_notes.outputs.RELEASE_NOTES }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}