name: Docker Image CI

on: [push]

jobs:

  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v1
    - name: Build the Docker image
      run: docker build . --file Dockerfile --tag hugomd/ascii-live:${GITHUB_SHA:0:8} --tag hugomd/ascii-live:latest
    - name: Push docker image
      env:
        DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
        DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
      run: |
        docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
        docker push hugomd/ascii-live:${GITHUB_SHA:0:8}
        docker push hugomd/ascii-live:latest