release-draft.yml

name: Draft Release Notes

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      tag:
        description: "Release tag (e.g. v0.8.0)"
        required: true
        type: string

jobs:
  draft-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Resolve version
        id: version
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            TAG="${{ inputs.tag }}"
          else
            TAG="${GITHUB_REF_NAME}"
          fi
          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
          echo "version=${TAG#v}" >> "$GITHUB_OUTPUT"
      - name: Generate release notes body
        run: |
          python scripts/release.py notes \
            --version "${{ steps.version.outputs.version }}" \
            --output release-notes.md \
            --format github
      - name: Create draft release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.version.outputs.tag }}
          name: ${{ steps.version.outputs.tag }}
          body_path: release-notes.md
          draft: true
          prerelease: false