name: Build release package

on:
  workflow_dispatch:
  push:
    tags: ["v*"]

permissions:
  contents: read

jobs:
  package:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v7
        with:
          python-version: "3.12"
      - name: Read version
        id: version
        shell: bash
        run: |
          VERSION="$(tr -d '\r\n' < VERSION)"
          if [[ ! "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Invalid VERSION: $VERSION" >&2
            exit 1
          fi
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
      - name: Verify package import
        run: python scripts/smoke_import.py
      - name: Run tests
        run: PYTHONPATH=tests python -m unittest discover -s tests -p "test_*.py"
      - name: Build installable zip
        run: python scripts/build_release.py
      - uses: actions/upload-artifact@v4
        with:
          name: continuity-director-v${{ steps.version.outputs.version }}
          path: dist/continuity-director-v${{ steps.version.outputs.version }}.zip
          if-no-files-found: error