release.yml

name: Release package
on:
  workflow_dispatch:
    inputs:
      tag:
        description: "Tag to release (e.g. v0.23.0)"
        required: true
        type: string
  push:
    tags:
      - v[0-9].[0-9]+.[0-9]+

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  validate-packages-yml:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Elementary
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.tag || github.ref }}

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Install PyYAML
        run: pip install pyyaml

      - name: Validate dbt-data-reliability is not a git hash reference
        run: |
          python - <<'EOF'
          import yaml
          import sys

          packages_file = "./elementary/monitor/dbt_project/packages.yml"
          with open(packages_file) as f:
              data = yaml.safe_load(f)

          packages = data.get("packages", [])

          has_git_ref = any(
              "git" in pkg and "dbt-data-reliability" in pkg["git"]
              for pkg in packages
          )
          if has_git_ref:
              print("::error::packages.yml contains a git hash reference for dbt-data-reliability. "
                    "Releases must use a proper package version (e.g. 'package: elementary-data/elementary' "
                    "with a 'version:' field). Please update packages.yml before releasing.")
              sys.exit(1)

          has_package_ref = any(
              pkg.get("package") == "elementary-data/elementary"
              for pkg in packages
          )
          if not has_package_ref:
              print("::error::packages.yml does not contain a proper package reference for "
                    "elementary-data/elementary. Please update packages.yml before releasing.")
              sys.exit(1)

          print("packages.yml validation passed - using proper package version reference.")
          EOF

      - name: Validate package-lock.yml has no 'name' fields unsupported in dbt 1.8
        run: |
          python - <<'EOF'
          import yaml
          import sys

          lock_file = "./elementary/monitor/dbt_project/package-lock.yml"
          with open(lock_file) as f:
              data = yaml.safe_load(f)

          packages = data.get("packages", [])
          bad_packages = [pkg for pkg in packages if "name" in pkg]

          if bad_packages:
              names = ", ".join(pkg["name"] for pkg in bad_packages)
              print(f"::error::package-lock.yml contains 'name' fields ({names}) which are "
                    "unsupported in dbt 1.8. Remove the 'name' fields from the lock file "
                    "or delete it and let dbt regenerate it.")
              sys.exit(1)

          print("package-lock.yml validation passed - no unsupported 'name' fields found.")
          EOF

  publish-to-pypi:
    needs: validate-packages-yml
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Elementary
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.tag || github.ref }}

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Install 'build' package
        run: pip install build

      - name: Build package
        run: python -m build --sdist --wheel --outdir dist .

      - name: Upload build artifact
        uses: actions/upload-artifact@v4
        with:
          name: build
          path: dist

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: ${{ secrets.PYPI_USER }}
          password: ${{ secrets.PYPI_PASS }}

  build-and-push-docker-image:
    needs: validate-packages-yml
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout Elementary
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.tag || github.ref }}

      - name: Set up QEMU for multi-platform support
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx for multi-platform support
        uses: docker/setup-buildx-action@v3

      - name: Log in to the container registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}},value=${{ inputs.tag || '' }}
            type=ref,event=tag

      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  merge-to-docs:
    needs: validate-packages-yml
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.tag || github.ref }}
      - name: PR master to docs
        uses: repo-sync/pull-request@v2
        with:
          source_branch: master
          destination_branch: docs