osrm-frontend-docker.yml

name: build and publish container image
on:
  push:
    branches:
      - gh-pages

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:       
      - name: Check out the repo
        uses: actions/checkout@v2


      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ghcr.io/${{ github.repository }}          
          flavor: |
            latest=true


      - name: Log in to GitHub Docker Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}


      - name: Build container image 
        uses: docker/build-push-action@v2
        with:
          push: true
          file: ./docker/Dockerfile
          tags: ${{ steps.meta.outputs.tags  }}