name: 'Build Docker image'

on:
  push:
    branches:
      - 'master'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: deathgarden-api-rebirth
  PUSH_TAG: latest

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

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

      - name: Log in to the Container registry
        uses: docker/login-action@v3.0.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5.5.1
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5.1.0
        with:
          context: .
          push: true
          tags: ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:${{ env.PUSH_TAG }}
          labels: ${{ steps.meta.outputs.labels }}