docker.yml

name: Docker

on:
  push:
    branches:
      - main
    tags:
      - v*
  schedule:
    - cron:  '47 19 * * *'
  pull_request:

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Get the version
        id: get_version
        run: echo ::set-output name=VERSION::$(echo $GITHUB_REF | cut -d / -f 3)

      - name: Prepare
        id: prep
        run: |
          REPONAME=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]' )
          DOCKER_IMAGE=ghcr.io/$REPONAME
          
          TAGS="${DOCKER_IMAGE}:latest,${DOCKER_IMAGE}:${{ steps.get_version.outputs.VERSION }}"
          
          echo ::set-output name=tags::${TAGS}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

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

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          push: true
          tags: ${{ steps.prep.outputs.tags }}