push.yml

name: build, test and publish
on:
  push:
    branches:
      - main
jobs:
  test:
    name: test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2
        with:
          node-version: 18
      - run: npm ci
      - run: npm run test

  deploy:
    name: deploy
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: Get Short SHA
        id: sha
        run: echo "::set-output name=sha7::$(echo ${GITHUB_SHA} | cut -c1-7)"

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: build and push
        uses: docker/build-push-action@v2
        with:
          push: true
          tags: ${{ github.repository  }}:${{ steps.sha.outputs.sha7 }}