name: MindSift CI & Docker Release

on:
  push:
    branches-ignore:
      - main
    tags:
      - '*'

jobs:
  build-test-push:
    name: Build, Test in Container & Push
    runs-on: ubuntu-latest
    if: github.ref != 'refs/heads/main'
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Determine Registry & Docker Tag
        id: prep
        run: |
          SERVER_URL="${GITHUB_SERVER_URL:-https://git.dsit.me}"
          REGISTRY_HOST=$(echo "${SERVER_URL}" | sed -E 's#^https?://##' | sed 's#/$##')
          if [ -z "${REGISTRY_HOST}" ]; then
            REGISTRY_HOST="git.dsit.me"
          fi

          REPO_PATH="${GITHUB_REPOSITORY:-sandrodach/mindsift}"
          IMAGE_NAME=$(echo "${REGISTRY_HOST}/${REPO_PATH}" | tr '[:upper:]' '[:lower:]')
          REF_NAME="${GITHUB_REF_NAME:-latest}"
          ACTOR_NAME="${GITHUB_ACTOR:-sandrodach}"

          # Ersetze evtl. Slashes in Branch-Namen (z.B. rc/1.1 -> rc-1.1) für valide Docker-Tags
          DOCKER_TAG=$(echo "${REF_NAME}" | sed 's#/#-#g' | tr '[:upper:]' '[:lower:]')

          echo "registry=${REGISTRY_HOST}" >> "$GITHUB_OUTPUT"
          echo "image=${IMAGE_NAME}" >> "$GITHUB_OUTPUT"
          echo "tag=${DOCKER_TAG}" >> "$GITHUB_OUTPUT"
          echo "actor=${ACTOR_NAME}" >> "$GITHUB_OUTPUT"
          echo "Target Docker image: ${IMAGE_NAME}:${DOCKER_TAG} (Registry: ${REGISTRY_HOST}, Actor: ${ACTOR_NAME})"

      - name: Login to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ steps.prep.outputs.registry }}
          username: ${{ steps.prep.outputs.actor }}
          password: ${{ secrets.PUSH_TOKEN || secrets.GITEA_TOKEN || github.token }}

      - name: Build & Run All Checks in Container, then Push
        run: |
          FULL_IMAGE="${{ steps.prep.outputs.image }}:${{ steps.prep.outputs.tag }}"
          echo "🚀 Building container & executing Frontend/Backend checks inside image: ${FULL_IMAGE}"
          DOCKER_BUILDKIT=1 docker build --progress=plain -t "${FULL_IMAGE}" .
          echo "✅ All checks & tests passed inside container! Pushing ${FULL_IMAGE}..."
          docker push "${FULL_IMAGE}"