medium_github-actions-push-ghcr

cd.yml

name: Continuous Delivery
on:
  push:
    branches:
      - 'main'
    tags:
      - 'v*.*.*'

jobs:
  build:
    name: Buid and push Docker image to GitHub Container registry
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v3

      - name: Docker Setup Buildx
        uses: docker/setup-buildx-action@v2.2.1

      - name: Docker Login
        uses: docker/login-action@v2.1.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker images
        uses: docker/build-push-action@v3.2.0
        env:
          REGISTRY: ghcr.io
          IMAGE_NAME: ${{ github.repository }}
        with:
          context: .
          file: ./Dockerfile
          target: final
          push: true
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest