main.yml

# This is a basic workflow to help you get started with Actions

name: CI

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the main branch
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
     - name: Checkout
       uses: actions/checkout@v2

     - name: Set up QEMU
       uses: docker/setup-qemu-action@v1

     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v1

     - name: Login to Registry
       uses: docker/login-action@v1
       with:
         # registry: docker.pkg.github.com
         registry: ghcr.io
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}

     - name: Cache Docker layers
       uses: actions/cache@v2
       with:
         path: /tmp/.buildx-cache
         key: ${{ runner.os }}-buildx-${{ github.sha }}
         restore-keys: ${{ runner.os }}-buildx-

     - uses: docker/build-push-action@v2
       with:
         context: .
         platforms: linux/amd64,linux/arm64
         push: true
         tags: ghcr.io/${{ github.repository }}/beamng:latest