docker.yml

name: Docker image build and push

on:
  push:
    branches:
      - 'master'
  schedule:
    - cron: '0 0 * * *'

permissions:
  contents: read

jobs:
  docker:
    permissions:
      deployments: write # Docker needs to be able to deploy and package.
      packages: write
    if: github.repository == 'brainboxdotcc/DPP'
    runs-on: ubuntu-latest
    concurrency: 
      group: docker-deployment
      cancel-in-progress: false
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
        with:
          egress-policy: audit

      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf # v3.2.0
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
      -
        name: Login to DockerHub
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -
        name: Login to GitHub Container Registry
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}          
      -
        name: Build and push
        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75 # v6.9.0
        with:
          push: true
          tags: brainboxdotcc/dpp
      - # copy multiplatform image from dockerhub to ghcr
        name: Push Image to multiple registries
        uses: akhilerm/tag-push-action@f35ff2cb99d407368b5c727adbcc14a2ed81d509 # v2.2.0
        with:
          src: docker.io/brainboxdotcc/dpp:latest
          dst: |
            ghcr.io/brainboxdotcc/dpp:latest