feat: improve tests (#48) #33

	name: Docker CI

	on:
	push:
	branches: [ main ]

	jobs:
	build:
	name: Builds the Docker image
	runs-on: [ubuntu-latest]
	steps:
	- uses: actions/checkout@v2
	- name: Build the image
	run: docker build -t docker.pkg.github.com/microup/vbalancer/vbalancer:latest .
	- name: Save the image
	run: docker save -o image.tar docker.pkg.github.com/microup/vbalancer/vbalancer:latest
	- name: Upload image to artifacts
	uses: actions/upload-artifact@v1
	with:
	name: image
	path: image.tar

	publish:
	name: Publish the Docker image
	needs: build
	runs-on: [ubuntu-latest]
	steps:
	- name: Download the image from artifacts
	uses: actions/download-artifact@v1
	with:
	name: image
	- name: Load the image
	run: docker load -i image/image.tar
	- name: Login to docker.pkg.github.com
	run: echo ${{ secrets.TOKEN }} \| docker login docker.pkg.github.com --username ${{ secrets.USERNAME }} --password-stdin
	- name: Publish the image
	run: docker push docker.pkg.github.com/microup/vbalancer/vbalancer:latest

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