docker-publish.yml

name: Docker

on:
  push:
    # Publish `master` as Docker `master` tag.
    # See also https://github.com/crazy-max/ghaction-docker-meta#basic
    branches:
      - master

    # Publish `v1.2.3` tags as releases.
    tags:
      - v*

  pull_request:
    # Run Tests when changes are made to the Docker file
    paths:
      - 'Dockerfile'

  workflow_dispatch:
    inputs:
      customTag:
        description: "Includes the specified tag to docker image tags"
        required: false

jobs:
  # Run image build test
  test:
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'

    steps:
      - uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Run Build tests
        run: docker build . --file Dockerfile

  push:
    runs-on: ubuntu-latest
    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'

    steps:
      - uses: actions/checkout@v2
        with:
          submodules: recursive

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

      - name: Cache Docker layers
        uses: actions/cache@v2.1.6
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1.3.0

      - name: Docker meta
        id: docker_meta
        uses: crazy-max/ghaction-docker-meta@v1
        with:
          images: opensrp/opensrp-server-web
          tag-custom: ${{ github.event.inputs.customTag }}

      - name: Login to DockerHub
        uses: docker/login-action@v1.10.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Push to Docker Image Repositories
        uses: docker/build-push-action@v2.5.0
        id: docker_build
        with:
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.docker_meta.outputs.tags }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new

      # Temp fix
      # https://github.com/docker/build-push-action/issues/252
      # https://github.com/moby/buildkit/issues/1896
      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}