dockerhub.yml

name: Publish on Docker Hub

on:
  push:
    tags:
      - "v*"

jobs:
  build:
    name: Docker images for Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v2

      - name: Set env
        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
  
      - name: Log in to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
        
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v1
        with:
          install: true

      - name: Build and push image
        uses: docker/build-push-action@v2
        with:
          context: .
          file: Dockerfile
          push: true
          build-args: TAG=${{ env.RELEASE_VERSION }}
          tags: bakingbad/sandboxed-node:${{ env.RELEASE_VERSION }}
          platforms: linux/amd64,linux/arm64