name: Build and Push Docker Image

on:
  push:
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+"

  workflow_dispatch:

env:
  REGISTRY: ghcr.io

jobs:
  build:
    name: Build and push container
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    strategy:
      matrix:
        platform:
          - linux/amd64
    steps:
      - name: Set repository and image name
        run: |
          echo "FULL_IMAGE_NAME=${{ env.REGISTRY }}/${IMAGE_NAME,,}" >>${GITHUB_ENV}
        env:
          IMAGE_NAME: "${{ github.repository }}"

      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Set up Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.FULL_IMAGE_NAME }}

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

      - name: Build docker image
        uses: docker/build-push-action@v4
        with:
          file: Dockerfile
          context: .
          push: true
          platforms: ${{ matrix.platform }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          load: true