pack.yml

name: Build and publish

on:
  push:
    branches:
      - master
    tags:
      - '*'

jobs:
  push_to_registry:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          # list of Docker images to use as base name for tags
          images: |
            pppy/s3-nginx-proxy
          # generate Docker tags based on the following events/attributes
          # on tag event: tag using git tag, and as latest if the tag doesn't contain hyphens (pre-releases)
          # on push event: tag using git sha, branch name and as latest-dev
          tags: |
            type=raw,value=latest,enable=${{ github.ref_type == 'tag' && !contains(github.ref_name, '-') }}
            type=raw,value=latest-dev,enable=${{ github.ref_type == 'branch' }}
            type=raw,value=${{ github.ref_name }}
            type=raw,value=${{ github.sha }},enable=${{ github.ref_type == 'branch' }}
          flavor: |
            latest=false
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      -
        name: Build and push
        uses: docker/build-push-action@v2
        with:
          platforms: linux/amd64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}