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Update Dockerfile

Update Dockerfile #20

name: Build and Push Multi-Arch Docker Image
on:
push:
branches: [ "master", "main" ]
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v3
# 1. Configurar QEMU (necesario para emular ARM durante la compilación)
- name: Set up QEMU
uses: docker/setup-qemu-action@v2
# 2. Configurar Docker Buildx
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
# 3. Login en Docker Hub
- name: Login to Docker Hub
uses: docker/login-action@v2
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
# 4. Construir y subir para múltiples arquitecturas
- name: Build and push
uses: docker/build-push-action@v4
with:
context: .
push: true
# Aquí definimos las arquitecturas compatibles
platforms: linux/amd64,linux/arm64
tags: ${{ secrets.DOCKERHUB_USERNAME }}/wallamonitor:latest
# Usamos caché para que las siguientes compilaciones sean rápidas
cache-from: type=gha
cache-to: type=gha,mode=max