improve recommender implementation #49

	name: Build and Publish

	on:
	push:
	branches:
	- main
	tags:
	- "*"
	pull_request:

	jobs:
	build-and-publish-docker-image:
	name: Build docker images and publish
	runs-on: ubuntu-latest

	steps:

	- name: Checkout
	uses: actions/checkout@v3

	- name: Set up docker buildx
	uses: docker/setup-buildx-action@v2
	with:
	platforms: "linux/amd64"

	- name: Login to GitHub Packages
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	### app

	- name: Build app image and publish as specific tag
	uses: docker/build-push-action@v4
	if: ${{ github.ref_type == 'tag' }}
	with:
	context: ./app
	tags: "ghcr.io/${{ github.repository }}-app:${{ github.ref_name }}"
	push: true

	- name: Build app image and publish as latest
	uses: docker/build-push-action@v4
	if: ${{ github.ref_type != 'tag' }}
	with:
	context: ./app
	tags: "ghcr.io/${{ github.repository }}-app:latest"
	push: ${{ github.ref == 'refs/heads/main' }}

	### server

	- name: Build server image and publish as specific tag
	uses: docker/build-push-action@v4
	if: ${{ github.ref_type == 'tag' }}
	with:
	context: ./server
	tags: "ghcr.io/${{ github.repository }}-server:${{ github.ref_name }}"
	push: true

	- name: Build server image and publish as latest
	uses: docker/build-push-action@v4
	if: ${{ github.ref_type != 'tag' }}
	with:
	context: ./server
	tags: "ghcr.io/${{ github.repository }}-server:latest"
	push: ${{ github.ref == 'refs/heads/main' }}

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