build-and-push.yml

name: Build and Push Docker Image
permissions:
  contents: read
  packages: write
  id-token: write
  pages: write

on:
  push:
    branches:
      - main
  release:
    types: [published]

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

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55

      - name: Login to DockerHub
        uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
        with:
          images: ${{ vars.DOCKERHUB_REPO }}

      - name: Build and push Docker image
        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
        with:
          context: .
          file: ./Dockerfile
          push: true
          build-args: GITHUB_REF=${{ github.ref_name }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64