ci.yaml

name: CI

on:
  push:
    branches:
      - main
    tags:
      - 'v*'
  workflow_dispatch:

jobs:
  test:
    name: Unit tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v5

      - name: Install dependencies
        run: uv sync --extra dev

      - name: Run unit tests
        run: uv run pytest tests/unit/ -v

  build-push:
    name: Build and push image
    runs-on: ubuntu-latest
    needs: test
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4

      - name: Compute image tags
        id: tags
        run: |
          REPO="ghcr.io/${{ github.repository_owner }}/platspec-operator"
          REF="${{ github.ref }}"
          if [[ "$REF" == refs/tags/v* ]]; then
            VERSION="${REF#refs/tags/}"
            echo "tags=${REPO}:${VERSION},${REPO}:stable" >> "$GITHUB_OUTPUT"
          elif [[ "$REF" == refs/heads/main ]]; then
            echo "tags=${REPO}:latest" >> "$GITHUB_OUTPUT"
          else
            BRANCH="${REF#refs/heads/}"
            BRANCH_TAG="${BRANCH//\//-}"
            echo "tags=${REPO}:${BRANCH_TAG}" >> "$GITHUB_OUTPUT"
          fi

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: Dockerfile
          push: true
          tags: ${{ steps.tags.outputs.tags }}
          cache-from: type=gha
          cache-to: type=gha,mode=max