create-release-tag.yml

name: Create release

on:
  workflow_dispatch:

jobs:
  build:
    name: Create release
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Extract branch name
        run: echo "BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT
        id: extract_branch
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ vars.CI_PYTHON_VERSION }}
      - uses: snok/install-poetry@v1
        with:
          version: ${{ vars.CI_POETRY_VERSION }}
      - name: Generate tag
        id: version-tag
        # run: echo "CALVER=$(date +%y.%m.%d).${{ github.run_number }}" >> "$GITHUB_OUTPUT"
        run: echo "CALVER=$(date +%y.%m.%d).$(git rev-list main --count)" >> "$GITHUB_OUTPUT"
      - name: Update version and push
        run: |
          git checkout -b "release/v${{ steps.version-tag.outputs.CALVER }}"
          git config --global user.name "GitHub Action"
          git config --global user.email "webmaster@nationalarchives.gov.uk"
          poetry version "${{ steps.version-tag.outputs.CALVER }}"
          git add pyproject.toml
          git commit -m "Release ${{ steps.version-tag.outputs.CALVER }}"
          git push --set-upstream origin "release/v${{ steps.version-tag.outputs.CALVER }}"
          git tag v${{ steps.version-tag.outputs.CALVER }} -m "Version ${{ steps.version-tag.outputs.CALVER }}"
          git push origin --tags
      - name: Create pull request
        run: gh pr create -B ${{ steps.extract_branch.outputs.BRANCH }} -H "release/v${{ steps.version-tag.outputs.CALVER }}" --title "Version ${{ steps.version-tag.outputs.CALVER }}" --body "Created by Github action https://github.com/nationalarchives/ds-wagtail/actions/runs/${{ github.run_id }}" --no-maintainer-edit
        env:
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      # - name: Merge the pull request
      #   run: gh pr merge "release/v${{ steps.version-tag.outputs.CALVER }}" --admin --merge
      #   env:
      #       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Create Release
        run: gh release create "v${{ steps.version-tag.outputs.CALVER }}" --title "${{ steps.version-tag.outputs.CALVER }}" --draft --generate-notes --latest
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}