name: Docker Image Build and Push

on:
  push:
    tags: [ "v*.*.*" ]

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

    steps:

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

      - name: Get version from package.json
        id: versions
        run: |
          package_version=$(cat package.json | jq -r '.version')
          tag_version=$(echo $GITHUB_REF | cut -d '/' -f 3)  # Extract tag from ref (e.g., refs/tags/v1.2.3)
          echo "package_version=v$package_version" >> $GITHUB_OUTPUT
          echo "tag_version=$tag_version" >> $GITHUB_OUTPUT

      - name: Check if versions match
        if: ${{ steps.versions.outputs.package_version != steps.versions.outputs.tag_version }}
        run: |
          echo "Error: Tag version and package.json version do not match!"
          exit 1  # Stop the workflow

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

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push image
        uses: docker/build-push-action@v5
        with:
          push: true
          platforms: linux/amd64
          tags: markusthielker/next-base:latest, markusthielker/next-base:${{ steps.versions.outputs.tag_version }}