docker-wordpress/.github/workflows/docker.yml

name: docker

on:
  workflow_dispatch:
  push:
    tags:
      - "v*.*.*"

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Docker Labels
        id: meta
        uses: crazy-max/ghaction-docker-meta@v2
        with:
          images: cupcakearmy/wordpress
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          context: ./docker
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}