check-release.yml

name: Check for New Semble Release

on:
  schedule:
    # Run weekly on Mondays at 9am UTC
    - cron: "0 9 * * 1"
  workflow_dispatch:

permissions:
  contents: write

jobs:
  check:
    runs-on: ubuntu-latest
    outputs:
      new_version: ${{ steps.check.outputs.new_version }}
      should_build: ${{ steps.check.outputs.should_build }}

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check for new semble release
        id: check
        run: |
          # Get latest version from PyPI
          LATEST=$(curl -s https://pypi.org/pypi/semble/json | python3 -c "import sys, json; print(json.load(sys.stdin)['info']['version'])")
          echo "Latest semble version on PyPI: $LATEST"

          # Check if we already have a tag for this version
          if git rev-parse "v${LATEST}" >/dev/null 2>&1; then
            echo "Tag v${LATEST} already exists, skipping."
            echo "should_build=false" >> "$GITHUB_OUTPUT"
          else
            echo "New version detected: ${LATEST}"
            echo "new_version=${LATEST}" >> "$GITHUB_OUTPUT"
            echo "should_build=true" >> "$GITHUB_OUTPUT"
          fi

  update-and-build:
    needs: check
    if: needs.check.outputs.should_build == 'true'
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v4
        with:
          version: "latest"

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Update semble dependency
        run: |
          VERSION=${{ needs.check.outputs.new_version }}
          # Update pyproject.toml to pin the new version
          sed -i "s/\"semble>=.*\"/\"semble>=${VERSION}\"/" pyproject.toml
          sed -i "s/\"semble\[mcp\]>=.*\"/\"semble[mcp]>=${VERSION}\"/" pyproject.toml
          # Update the lock file
          uv lock

      - name: Commit and tag
        run: |
          VERSION=${{ needs.check.outputs.new_version }}
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add pyproject.toml uv.lock
          git commit -m "chore: bump semble to v${VERSION}" || echo "No changes to commit"
          git tag "v${VERSION}"
          git push origin main --tags