Merge remote-tracking branch 'upstream/main' #20

	name: Publish Docker Image

	on:
	push:
	branches: [ "main", "dockertest" ]
	create:
	tags:
	- v*
	workflow_dispatch:

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Log in to the Container registry
	uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Grab git info and put it in outputs and files
	id: git_info
	run: \|
	BRANCH_NAME="$GITHUB_REF_NAME"
	if [ ! -z "$GITHUB_BASE_REF" ]
	then
	BRANCH_NAME="$GITHUB_BASE_REF"
	fi

	echo "$BRANCH_NAME" > build-id
	echo "::set-output name=branch::${BRANCH_NAME//\//-}"

	GITHUB_SHA_SHORT="$(git rev-parse --short HEAD \| tr -d "\r\n\t ")"
	echo "$GITHUB_SHA_SHORT" > git-commit-id

	echo -n "Build ID: "
	cat build-id
	echo -n "Git commit ID: "
	cat git-commit-id

	echo "::set-output name=sha_short::$GITHUB_SHA_SHORT"

	- name: Build and push Docker image
	uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
	with:
	context: .
	push: true
	file: docker/Dockerfile
	tags: \|
	ghcr.io/pawbsocial/lemmy:${{ steps.git_info.outputs.branch }}.${{ steps.git_info.outputs.sha_short }}
	ghcr.io/pawbsocial/lemmy:${{ steps.git_info.outputs.branch }}.latest
	labels: ${{ steps.meta.outputs.labels }}

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