multiarch_dockerhub.yml

name: DOCKER BUILD, DEPLOY

on:
  workflow_run:
    workflows: ["RELEASE"]
    types:
      - completed
  workflow_dispatch:

jobs:
  docker:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Latest Release
        id: latestrelease
        uses: pozetroninc/github-action-get-latest-release@master
        with:
          repository: ${{ github.repository }}

      - name: Prepare
        id: prep
        run: |
          DOCKER_IMAGE=${{ secrets.DOCKER_USERNAME }}/fluidd
          VERSION=${{ steps.latestrelease.outputs.release }}
          SHORTREF=${GITHUB_SHA::8}
          TAGS="${DOCKER_IMAGE}:latest"
          TAGS="$TAGS,${DOCKER_IMAGE}:${VERSION}"

          # Set output parameters.
          echo ::set-output name=tags::${TAGS}
          echo ::set-output name=docker_image::${DOCKER_IMAGE}
          echo ::set-output name=git_tag::${VERSION}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@master
        with:
          platforms: all

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

      - name: Login to DockerHub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build
        uses: docker/build-push-action@v2
        with:
          builder: ${{ steps.buildx.outputs.name }}
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64,linux/arm/v7
          push: true
          tags: ${{ steps.prep.outputs.tags }}
          build-args: |
            FRONTEND_ZIP_URL=https://github.com/cadriel/fluidd/releases/download/${{ steps.prep.outputs.git_tag }}/fluidd.zip