nftables: Change target from newnftables to nftables in sample policies. #226

	name: Docker Publish

	on:
	push:
	branches:
	- master

	env:
	IMAGE_NAME: capirca

	jobs:
	build:
	name: "Build Capirca container"
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v1
	- name: Log into registry
	run: \|
	echo "${{ secrets.GITHUB_TOKEN }}" \| docker login docker.pkg.github.com -u ${{ github.actor }} --password-stdin

	- name: Build and tag the image
	run: docker build . --tag $IMAGE_NAME

	- name: Push the image to the container registry
	run: \|
	IMAGE_ID="docker.pkg.github.com/${{ github.repository }}/$IMAGE_NAME"

	# Change all uppercase to lowercase
	IMAGE_ID=$(echo $IMAGE_ID \| tr '[A-Z]' '[a-z]')

	VERSION=$(cat VERSION)

	docker tag $IMAGE_NAME $IMAGE_ID:latest
	docker tag $IMAGE_NAME $IMAGE_ID:$VERSION

	docker push $IMAGE_ID:latest
	docker push $IMAGE_ID:$VERSION

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