name: Build

on:
  push:
    branches:
      - main

concurrency: 
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:

  build:
    runs-on: ubuntu-latest
    env:
      GITHUB_REPO_REGISTRY: ghcr.io/${{ github.repository_owner }}/batnoter
      IMAGE_NAME: batnoter-ui
    steps:
    - uses: actions/checkout@v2

    - name: login to github docker registry
      uses: docker/login-action@v1.14.1
      with:
        registry: ghcr.io
        username: ${{ github.repository_owner }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: build & publish docker image
      env:
        COMMIT_SHA: ${{ github.sha }}
      run: |
        docker build \
          -t $GITHUB_REPO_REGISTRY/$IMAGE_NAME:${GITHUB_REF##*/} \
          -t $GITHUB_REPO_REGISTRY/$IMAGE_NAME:$COMMIT_SHA \
          -t $GITHUB_REPO_REGISTRY/$IMAGE_NAME:latest .
          docker push -a $GITHUB_REPO_REGISTRY/$IMAGE_NAME