multiarch.yml

name: Docker build and publish multiarch image
on: 
  workflow_dispatch:

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      with:
        persist-credentials: false

    # --- Multi-Arch Setup ---
    - name: Set up QEMU
      uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4.2.0

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0

    - name: Login to Docker Hub
      uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}

    # --- Multi-Arch Build & Push ---
    - name: Build and Push Multi-Arch Image
      run: |
        docker buildx build \
          --platform linux/amd64,linux/arm64 \
          -t wlanboy/javahttpclient:latest \
          --push .