publish-docker.yml

name: Publish Docker image

on:
  workflow_dispatch:
  push:
    branches: [nogil]

jobs:
  push_to_registry:
    strategy:
      fail-fast: false
      matrix:
        include:
          - tag: "nogil/python:latest"
            dockerfile: "docker/Dockerfile"
            platform: "linux/amd64"
          - tag: "nogil/python-arm64:latest"
            dockerfile: "docker/arm64/Dockerfile"
            platform: "linux/arm64"

    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ${{ matrix.dockerfile }}
          platforms: ${{ matrix.platform }}
          build-args: |
            commit=${{ github.sha }}
          push: true
          tags: ${{ matrix.tag }}