Merge remote-tracking branch 'rpio/main' #5

	name: Docker Images Build & Push to ghrc.io

	on:
	push:
	branches: [ "main" ]
	tags: [ "v..*" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the codebase
	uses: actions/checkout@v3

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build the Docker images and Push them to the registry-namespace indicated in REG_NS
	run: \|
	touch .env # make sure we have one to satisfy the build
	export REG_NS="ghcr.io/vlizbe/vocabserver-app" # sets the public scope for these, no uppercases are allowed
	if [[ "${{ github.ref }}" == "refs/tags/v..*" ]]; then
	export BUILD_TAG=$(echo ${{ github.ref }} \| sed 's\|refs/tags/\|\|') # if new tag matches pattern "v..*", use the tag as Docker tag
	else
	export BUILD_TAG="latest" # if not a new tag, use "latest" as Docker tag
	fi
	docker-compose build --build-arg REG_NS=$REG_NS --build-arg BUILD_TAG=$BUILD_TAG
	docker-compose push #$REG_NS:$BUILD_TAG

Provide feedback