name: Build and Push Alpine NGINX Image to docker.io Registry
on:
  push:
    branches:
      - master

jobs:
  build:
    name: Build and push image
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/catthehacker/ubuntu:act-latest
    steps:
      - name: Check out repository code
        uses: actions/checkout@v3
      - name: Login to docker.io Registry
        uses: docker/login-action@v3
        with:
          registry: docker.io
          username: aprimediet
          password: ${{ secrets.DOCKER_TOKEN }}
      - name: Build and push 1.22
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile.alpine
          build-args: |
            ALPINE_VERSION=3.17
          push: true
          tags: |
            aprimediet/nginx:1.22-alpine
            aprimediet/nginx:1.22
      - name: Build and push 1.24
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile.alpine
          build-args: |
            ALPINE_VERSION=3.19
          push: true
          tags: |
            aprimediet/nginx:1.24-alpine
            aprimediet/nginx:1.24
      - name: Build and push 1.26
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile.alpine
          build-args: |
            ALPINE_VERSION=3.21
          push: true
          tags: |
            aprimediet/nginx:1.26-alpine
            aprimediet/nginx:1.26
            aprimediet/nginx:alpine
            aprimediet/nginx:latest