build-and-push-sync-server.yml

name: build-and-push-sync-server
on:
  workflow_dispatch:
  push:
    branches:
    - master
    - develop
    paths:
    #Build and push when anki-sync-server files change
    - 'services/anki-sync-server/**'
env:
  ANKISYNCD_AUTH_DB_PATH: ./auth.db
  ANKISYNCD_BASE_MEDIA_URL: /msync/
  ANKISYNCD_BASE_URL: /sync/
  ANKISYNCD_DATA_ROOT: ./collections
  ANKISYNCD_SESSION_DB_PATH: ./session.db
  ANKISYNCD_PORT: 27701
jobs:
  build-and-push-sync-server:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      
      - name: Set up QEMU for multi-platform builds
        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:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Get branch name
        id: extract_branch
        shell: bash
        # Tag master as latest, otherwise, tag as latest-BRANCH
        run: echo "##[set-output name=branchtag;]$(if [ $GITHUB_REF == 'refs/heads/master' ]; then echo ''; else echo -${GITHUB_REF##*/}; fi)"

      - name: Get date
        id: get_date
        shell: bash
        run: echo "##[set-output name=datetag;]$(date +%Y%m%d)"

      - name: Build for various platforms and push to Dockerhub
        uses: docker/build-push-action@v2
        with:
          context: services/anki-sync-server/images
          platforms: linux/amd64
          push: true
          tags: |
            ankicommunity/anki-sync-server:latest${{ steps.extract_branch.outputs.branchtag }}
            ankicommunity/anki-sync-server:${{ steps.get_date.outputs.datetag }}
          build-args: |
            ANKISYNCD_PORT=${{ env.ANKISYNCD_PORT }}
            ANKISYNCD_BASE_URL=${{ env.ANKISYNCD_BASE_URL }}
            ANKISYNCD_BASE_MEDIA_URL=${{ env.ANKISYNCD_BASE_MEDIA_URL }}
            ANKISYNCD_AUTH_DB_PATH=${{ env.ANKISYNCD_AUTH_DB_PATH }}
            ANKISYNCD_SESSION_DB_PATH=${{ env.ANKISYNCD_SESSION_DB_PATH }}
            ANKISYNCD_DATA_ROOT=${{ env.ANKISYNCD_DATA_ROOT }}