updated FAQ to match server #2

	name: Build and push Docker image

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

	jobs:
	docker:
	name: Build and push Docker image
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	with:
	submodules: true

	- name: Set repo owner to lowercase
	run: echo "REPO_OWNER=$(echo ${{ github.repository_owner }} \| tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV

	- name: Setup Docker buildx
	uses: docker/setup-buildx-action@v2

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

	# Use 'latest' for the main branch, otherwise use the tag name
	- name: Set image tag
	run: echo "IMAGE_TAG=$(if [ ${{ github.ref }} = 'refs/heads/main' ]; then echo 'latest'; else echo ${{ github.ref }} \| sed -e 's/refs\/tags\///g'; fi)" >> $GITHUB_ENV

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	tags: ghcr.io/${{ env.REPO_OWNER }}/slopcrew-server:${{ env.IMAGE_TAG }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

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