name: Build and Push Multi-Platform Images

on:
  push:
    branches:
      - "**"

jobs:
  build-and-push:
    runs-on: ubuntu-latest

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

      - name: Set image tag
        id: vars
        run: |
          BRANCH_NAME="${GITHUB_REF_NAME}"

          # Docker-Tags dürfen z. B. keine Slashes enthalten
          SAFE_BRANCH_NAME=$(echo "$BRANCH_NAME" | tr '/' '-' | tr '[:upper:]' '[:lower:]')

          if [ "$BRANCH_NAME" = "main" ]; then
            echo "tag=latest" >> "$GITHUB_OUTPUT"
          else
            echo "tag=$SAFE_BRANCH_NAME" >> "$GITHUB_OUTPUT"
          fi

      - name: Login to Gitea Container Registry
        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login gitea.poettker-cloud.de -u "${{ gitea.actor }}" --password-stdin

      - name: Build and Push Backend
        run: |
          docker build \
            -t gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-backend:${{ steps.vars.outputs.tag }} \
            -t gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-backend:dev \
            ./paperless-backend

          docker push gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-backend:${{ steps.vars.outputs.tag }}
          docker push gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-backend:dev

      - name: Build and Push Frontend
        run: |
          docker build \
            -t gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-frontend:${{ steps.vars.outputs.tag }} \
            -t gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-frontend:dev \
            ./paperless-frontend

          docker push gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-frontend:${{ steps.vars.outputs.tag }}
          docker push gitea.poettker-cloud.de/bjoernpoettker/paperlessmanager-frontend:dev