docker.yml

name: CI

on: [ push, workflow_dispatch ]
env:
  DOCKER_BUILDKIT: 1

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        version: [ latest ]

    steps:
    - name: Checkout code
      uses: actions/checkout@master

    - name: Build images
      run: docker build --pull -t kooldev/bash:${{ matrix.version }} .

    - name: Test docker images
      run: |
        docker run kooldev/bash:${{ matrix.version }} --version
        docker run kooldev/bash:${{ matrix.version }} -c "echo kool stuff"

    - name: Push to Hub
      if: github.ref == 'refs/heads/master' && github.repository == 'kool-dev/docker-bash'
      env:
        DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
        DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
      run: |
        echo $DOCKER_PASSWORD | docker login -u $DOCKER_USERNAME --password-stdin
        docker push kooldev/bash:${{ matrix.version }}