name: Build & Push MinAttest

on:
  push:
    branches:
      - main
      - dev

env:
  REGISTRY: gitea.theriise.net/steinhelge

jobs:
  build-and-push:
    runs-on: self-hosted

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # Finn ut hvilken tag vi skal bruke
      - name: Set image tag
        run: |
          # Gitea prøver å være kompatibel med GitHub Actions
          # Noen ganger er GITHUB_REF_NAME bare 'main', andre ganger 'refs/heads/main'
          REF="${GITHUB_REF_NAME:-$GITHUB_REF}"
          REF="${REF#refs/heads/}"

          if [ "$REF" = "main" ]; then
            TAG="latest"
          elif [ "$REF" = "dev" ]; then
            TAG="dev"
          else
            # fallback: bruk branchnavnet som tag, men uten skråstreker
            TAG="$(echo "$REF" | tr '/' '-')"
          fi

          echo "Bygger med TAG=$TAG"
          echo "TAG=$TAG" >> $GITHUB_ENV

      - name: Log in to Gitea Container Registry
        run: |
          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login $REGISTRY -u steinhelge --password-stdin

      # ---------- Frontend ----------
      - name: Build Frontend (${{ env.TAG }})
        run: |
          docker build \
            -t $REGISTRY/minattest-frontend:${TAG} \
            -f frontend/minattest-app/Dockerfile \
            frontend/minattest-app

      - name: Push Frontend (${{ env.TAG }})
        run: |
          docker push $REGISTRY/minattest-frontend:${TAG}

      # ---------- Backend API ----------
      - name: Build API (${{ env.TAG }})
        run: |
          docker build \
            -t $REGISTRY/minattest-api:${TAG} \
            -f backend/Dockerfile \
            backend

      - name: Push API (${{ env.TAG }})
        run: |
          docker push $REGISTRY/minattest-api:${TAG}

      # ---------- App Host / BFF ----------
      - name: Build App Host (${{ env.TAG }})
        run: |
          docker build \
            -t $REGISTRY/minattest-app-host:${TAG} \
            -f frontend/minattest-app-host/Dockerfile \
            frontend/minattest-app-host

      - name: Push App Host (${{ env.TAG }})
        run: |
          docker push $REGISTRY/minattest-app-host:${TAG}

      - name: Deploy (docker compose pull + up)
        run: |
          cd /srv/minattest   # ← Endre denne pathen hvis compose ligger et annet sted
          docker compose pull
          docker compose up -d