build-app.yml

name: build and publish docker image

on:
  workflow_call:
    secrets:
      dockerhub_token:
        required: false

jobs:
  build-docker-image:
    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v4

      - uses: docker/setup-qemu-action@v3

      - uses: docker/setup-buildx-action@v3

      - name: generate version.env
        run: ./scripts/version

      - name: output version variables to github output
        id: get_version
        run: sed 's/export //g' version.env | awk '{ print tolower($1) }' | tee -a $GITHUB_OUTPUT

      - uses: docker/login-action@v3
        with:
          username: ${{ vars.DOCKERHUB_USER }}
          password: ${{ secrets.dockerhub_token }}
        if: github.ref_name == 'main' || (github.event_name == 'release' && github.event.action == 'published')

      - name: build and push docker image
        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64,linux/arm64
          push: ${{ github.ref_name == 'main' || (github.event_name == 'release' && github.event.action == 'published') }}
          file: package/Dockerfile
          tags: ${{ vars.IMAGE_REF }}:${{ steps.get_version.outputs.image_version }}
          build-args: |
            version=${{ steps.get_version.outputs.version }}