Refactor environment variables in .env.template and Dockerfile #11

	name: Build and Publish to Registry on Github push

	env:
	GITHUB_SHA: ${{ github.sha }}
	REGISTRY_HOSTNAME: docker.io
	REPOSITORY: ${{ secrets.DOCKER_REPOSITORY }}

	on:
	push:
	branches:
	- main
	workflow_dispatch:

	defaults:
	run:
	working-directory: '.'

	jobs:
	setup-build-publish-deploy:
	name: Setup, Build, and Publish
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Prepare
	id: prep
	run: \|
	TAG=$(echo $GITHUB_SHA \| head -c7)
	IMAGE="${REPOSITORY}/hs_discover"
	echo ::set-output name=tagged_image::${IMAGE}:${TAG}
	echo ::set-output name=tag::${TAG}
	- name: create env file
	run: \|
	touch .env
	echo VUE_APP_BUCKET_URL_PUBLIC_PATH=${{ secrets.VUE_APP_BUCKET_URL_PUBLIC_PATH }} >> .env
	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v3

	- name: Docker Hub Login
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKER_USER }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Cache Docker layers
	uses: actions/cache@v2
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-single-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-single-buildx

	- name: Build
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: ${{ steps.prep.outputs.tagged_image }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

Provide feedback