name: Try building docker image
run-name: Try building docker image
on: 
  push:
    branches:
      - main

jobs:
  smth:
    name: idk something
    runs-on: [ubuntu-latest, aarch64]
    env:
      IMAGE_NAME: somename
      steps:
      - name: Check out code
        uses: actions/checkout@main
      - name: Build docker image
        run: docker build -t $IMAGE_NAME:latest ./docker/
        # branch v3
        # uses: actions/checkout@v3
      # - name: Build docker images
      #   run: docker compose build
      # - name: Start
      #   run: docker compose run